3 FM series position switches

Selection diagram

01 08 14 02 A2 A4 05 A5 07
External gasket External gasket External gasket External
gasket

20 21 22 25 34 50 33 69 53
External External External External Spring rod Round rod, Square rod Glass Porcelain roller
gasket, gasket, gasket, gasket, with plastic tip stainless steel fibre
spring rod spring rod rigid rod spring rod rod
with plastic tip with
wire tip

WITH
RESET
01-W3 02-W3 05-W3 07-W3 15-W3R28 30-W3 31-W3 51-W3

ACTUATORS

CONTACT
BLOCKS 2 5 6 7 9 10 11 12 13
2x 1NO+1NC 1NO+1NC 1NO+1NC 2NC 2NO 2NC 2NO 2NC
(1NO-1NC) snap action slow action slow action, slow action slow action snap action snap action slow action
snap action make before shifted and
break spaced

14 15 16 18 20 21 22 E1
2NC 2NO 2NC 1NO+1NC 1NO+2NC 3NC 2NO+1NC 1NO-1NC
slow action, slow action, slow action, slow action, slow action slow action slow action electronic,
shifted shifted independent close PNP

CONDUIT ENTRY

Threaded conduit entry With cable gland With M12 metal connector
M2 M20x1.5 (standard) for cables K40 8-pole, bottom
K23
PG 13.5 Ø 6 … 12 mm K50 5-pole, bottom
for cables
K27
Ø 3 … 7 mm

Product options
Sold separately as accessory

67 General Catalogue Detection 2023-2024

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A7 15-R28 16 12 13 76
External Steel roller, Roller Steel roller, Rope switch
gasket Ø 12 mm, Ø 20 mm Ø 12 mm, for signalling
with self- with self-
lubrication lubrication

30 31 51 52 54 56 57 38
Adjustable Without
safety lever actuator
SEPARATE
ACTUATORS
See page 77

52-W3 54-W3 56-W3 57-W3 38-W3

Without
actuator

Code structure Attention! The feasibility of a code number does not mean the effective availability of a product. Please contact our sales office.
article options options
Ambient temperature
FM 502-W3GM2K50R23T6 -25°C … +80°C (standard)
T6 -40°C … +80°C
Housing
FM metal, one conduit entry Pre-installed cable glands or connectors
no cable gland or connector (standard)
Contact block
K23 cable gland for cables Ø 6 … 12 mm
5 1NO+1NC, snap action
K50 M12 metal connector, 5-pole
6 1NO+1NC, slow action
For the complete list of possible combinations please contact our technical department.
7 1NO+1NC, slow action, make before break
Threaded conduit Rollers
... ... entry
M20x1.5 standard roller
M2
Actuators (standard) R28
Steel, with self-lubrication, Ø 12 mm
(for actuators A4, 15)
PG 13.5
01 short plunger 316L stainless steel, Ø 12 mm
R44 (for actuators A4, 13, 15)
02 roller lever Steel, with self-lubrication, Ø 14 mm
R23 (for actuators A2, 02, A5, 05, 30, 31, 51, 52,
05 angled lever with roller 54, 55, 56, 57)
... 316L stainless steel, Ø 14 mm
...
R43 (for actuators A2, 02, A5, 05, 30, 31, 51, 52,
54, 55, 56, 57)
Reset Steel, with self-lubrication, Ø 20 mm
R24 (for actuators 30, 31, 51, 52, 54, 55, 56, 57)
without reset (standard)
316L stainless steel, Ø 20 mm
R41
W3 simultaneous reset (for actuators 30, 31, 51, 52, 54, 55, 56, 57)
Steel, with self-lubrication, Ø 16 mm
W4 simultaneous reset, increased force R36 (for actuators 30, 31, 51, 52, 54, 55, 56, 57)
technopolymer, Ø 35 mm
R25 (for actuators 30, 31, 51, 52, 54, 55, 56, 57)
Contact type
rubber, Ø 40 mm
R5
silver contacts (standard) (for actuators 30, 31, 51, 52, 54, 55, 56, 57)
rubber, Ø 50 mm
G silver contacts, 1 µm gold coating R26 (for actuators 51, 52, 54, 55, 56, 57)
rubber, protruding, Ø 50 mm
silver contacts, 2.5 µm gold coating R27
G1 (for actuators 55, 56)
(except contact blocks 2, 20, 21, 22)

General Catalogue Detection 2023-2024 68

3 FM series position switches

Technical data
Housing
Metal housing, powder-coated
One threaded conduit entry: M20x1.5 (standard)
Protection degree: IP67 acc. to EN 60529 (with cable
gland of equal or higher protection
degree)
Protection degree with actuators 01, 02, 05, 07, IP69K acc. to ISO 20653 (with cable
10, 12, 13, 14, 15, 15-R28, 16, 17, 30, 31, 33, 34, gland of equal or higher protection
38, 50, 51, 52, 53, 54, 56, 57, 69, 76: degree)

General data
Ambient temperature: -25°C … +80°C (standard)
‑40°C … +80°C (T6 option)
Max. actuation frequency: 3600 operating cycles/hour
Mechanical endurance: 20 million operating cycles
Mounting position: any
Safety parameter B10D: 40,000,000 for NC contacts
Mechanical interlock, not coded: type 1 acc. to EN ISO 14119
Main features Tightening torques for installation: see page 231
• Metal housing, one conduit entry Wire cross-sections and
wire stripping lengths: see page 249
• Hinged cover, fixed with single captive screw
• Protection degree IP67 and up to IP69K for In compliance with standards:
actuators without external gasket IEC 60947‑5-1, EN 60947‑5-1, EN 60947‑1, EN 50047, IEC 60204‑1, EN 60204‑1,
• 17 contact blocks available EN ISO 14119, EN ISO 12100, IEC 60529, EN 60529, EN IEC 63000, UL 508,
CSA C22.2 No. 14.
• 43 actuators available Approvals:
• Versions with M12 connector IEC 60947‑5-1, UL 508, CSA C22.2 No. 14, GB/T14048.5.
• Versions with gold-plated silver contacts Compliance with the requirements of:
Low Voltage Directive 2014/35/EU, EMC Directive 2014/30/EU,
Quality marks: RoHS Directive 2011/65/EU.
Positive contact opening in conformity with standards:
IEC 60947‑5-1, EN 60947‑5-1.

IMQ approval: EG610

UL approval: E131787
CCC approval: 2021000305000101
EAC approval: RU C-IT.УT03.В.00035/19

Installation for safety applications:

Use only switches marked with the symbol beside the product code. Always connect the safety circuit to the NC contacts (normally closed
contacts: 11‑12, 21‑22 or 31-32) as required by EN ISO 14119, paragraph 5.4 for specific interlock applications and EN ISO 13849‑2 tables D3
(well-tried components) and D.8 (fault exclusions) for safety applications in general. Actuate the switch at least up to the positive opening
travel shown in the travel diagrams on page 232. Actuate the switch at least with the positive opening force, reported in brackets below each
article, next to the actuating force value.

If not expressly indicated in this chapter, for correct installation and utilization of all articles see the instructions given on pages
227 to 242.

Electrical data Utilization category

Thermal current (Ith): 10 A
Rated insulation voltage (Ui): 500 Vac 600 Vdc Alternating current: AC15 (50÷60 Hz)
400 Vac 500 Vdc Ue (V) 250 400 500
connector

(contact blocks 2, 11, 12, 20, 21, 22) Ie (A) 6 4 1

without

Rated impulse withstand voltage (Uimp): 6 kV

4 kV (contact blocks 20, 21, 22) Direct current: DC13
Conditional short circuit current: 1000 A acc. to EN 60947‑5‑1 Ue (V) 24 125 250
Protection against short circuits: type aM fuse 10 A 500 V Ie (A) 3 0.55 0.3
Pollution degree: 3

Alternating current: AC15 (50÷60 Hz)

with M12 connector,

Thermal current (Ith): 4A Ue (V) 24 120 250

Rated insulation voltage (Ui): 250 Vac 300 Vdc Ie (A) 4 4 4
5-pole

Protection against short circuits: type gG fuse 4 A 500 V Direct current: DC13
Pollution degree: 3 Ue (V) 24 125 250
Ie (A) 3 0.55 0.3

Alternating current: AC15 (50÷60 Hz)

with M12 connector,

Thermal current (Ith): 2A Ue (V) 24

Rated insulation voltage (Ui): 30 Vac 36 Vdc Ie (A) 2
8-pole

Protection against short circuits: type gG fuse 2 A 500 V Direct current: DC13
Pollution degree: 3 Ue (V) 24
Ie (A) 2

69 General Catalogue Detection 2023-2024

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Features approved by IMQ Features approved by UL

Rated insulation voltage (Ui): 500 Vac Electrical Ratings: Q300 pilot duty (69 VA, 125-250 V dc)
400 Vac (for contact blocks 2, 11, 12, A600 pilot duty (720 VA, 120-600 V ac)
20, 21, 22, 28, 29, 30, 37, 33, 34) Environmental Ratings: Types 1, 4X, 12, 13
Conventional free air thermal current 10 A
(Ith): For all contact blocks except 2 and 3 use 60 or 75°C copper (Cu)
Protection against short circuits: type aM fuse 10 A 500 V conductors, rigid or flexible, wire size 12, 14 AWG. Tightening torque
Rated impulse withstand voltage 6 kV for terminal screws of 7.1 lb in (0.8 Nm).
(Uimp):
4 kV (for contact blocks 20, 21, 22, 28, For contact blocks 2 and 3 use 60 or 75°C copper (Cu) conductors,
29, 30, 33, 34) rigid or flexible, wire size 14 AWG. Tightening torque for terminal
Protection degree of the housing: IP67 screws of 12 lb in (1.4 Nm).
MV terminals (screw terminals)
Pollution degree: 3 Please contact our technical department for the list of approved products.
Utilization category: AC15
Operating voltage (Ue): 400 Vac (50 Hz)
Operating current (Ie): 3A
Forms of the contact element: Za, Za+Za, X+X, Zb, Y+Y, Y+Y+X, Y+Y+Y, Y+X+X, Y, X.
Positive opening of contacts on contact blocks 5, 6, 7, 8, 9, 11, 13, 14, 16, 17, 18,
19, 20, 21, 22, 28, 29, 30, 33, 34, 37, 38, 39, 66.
In compliance with standards: EN 60947‑1, EN 60947‑5-1, fundamental
requirements of the Low Voltage Directive 2014/35/EU.
Please contact our technical department for the list of approved products.

Wiring diagram for M12 connectors

Contact block 2 Contact block 5 Contact block 6 Contact block 7 Contact block 9 Contact block 10 Contact block 11 Contact block 12 Contact block 13
2x(1NO-1NC) 1NO+1NC 1NO+1NC 1NO+1NC 2NC 2NO 2NC 2NO 2NC

1 7 1 1 1 1 1 1 1 1

2 6
2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4
3 5 5 5 5 5 5 5 5 5
4 8 3 3 3 3 3 3 3 3
M12 connector, M12 connector, M12 connector, M12 connector, M12 connector, M12 connector, M12 connector, M12 connector, M12 connector,
8-pole 5-pole 5-pole 5-pole 5-pole 5-pole 5-pole 5-pole 5-pole
Contacts Pin no. Contacts Pin no. Contacts Pin no. Contacts Pin no. Contacts Pin no. Contacts Pin no. Contacts Pin no. Contacts Pin no. Contacts Pin no.
NO 3‑4 NC 1‑2 NC 1‑2 NC 1‑2 NC 1‑2 NO 1‑2 NC 1‑2 NO 1‑2 NC (1°) 1‑2
NC 5‑6 NO 3‑4 NO 3‑4 NO 3‑4 NC 3‑4 NO 3‑4 NC 3‑4 NO 3‑4 NC (2°) 3‑4
NC 7‑8 ground 5 ground 5 ground 5 ground 5 ground 5 ground 5 ground 5 ground 5
NO 1‑2

Contact block 14 Contact block 15 Contact block 16 Contact block 18 Contact block 20 Contact block 21 Contact block 22 Contact block 33 Contact block 34
2NC 2NO 2NC 1NO+1NC 1NO+2NC 3NC 2NO+1NC 1NO+1NC 2NC

1 1 1 1 1 1 1 7 1 1
7 7

2 6 2 6 2 6
2 4 2 4 2 4 2 4 2 4 2 4

3 5 3 5 3 5
5 5 5 5 4 5 5
3 3 3 3 4 8 4 8 8 3 3

M12 connector, M12 connector, M12 connector, M12 connector, M12 connector, M12 connector, M12 connector, M12 connector, M12 connector,
5-pole 5-pole 5-pole 5-pole 8-pole 8-pole 8-pole 5-pole 5-pole
Contacts Pin no. Contacts Pin no. Contacts Pin no. Contacts Pin no. Contacts Pin no. Contacts Pin no. Contacts Pin no. Contacts Pin no. Contacts Pin no.
NC (1°) 1‑2 NO (1°) 1‑2 NC, lever to the right 1-2 NC 1‑2 NC 3‑4 NC 3‑4 NC 3‑4 NC 1‑2 NC 1‑2
NC (2°) 3‑4 NO (2°) 3‑4 NC, lever to the left 3-4 NO 3‑4 NC 5‑6 NC 5‑6 NO 5‑6 NO 3‑4 NC 3‑4
ground 5 ground 5 ground 5 ground 5 NO 7‑8 NC 7‑8 NO 7‑8 ground 5 ground 5
ground 1 ground 1 ground 1

Contact block E1
PNP

2 4

5
3
M12 connector,
5-pole
Contacts Pin no.
+ 1
- 3
NC 2
NO 4
ground 5

General Catalogue Detection 2023-2024 70

3 FM series position switches
With steel roller with self-lubrication External gasket External gasket
or 316L stainless steel on request With steel roller with self-lubrication
Contact type or 316L stainless steel on request
R = snap action
L = slow action
LO = slow action,
make before
break
LS = slow action,
shifted
LV = slow action,
shifted and
spaced
LI = slow action,
independent
LA = slow action,
close
= electronic, PNP

Contact block
2 R FM 201-M2 2x(1NO-1NC) FM 202-M2 2x(1NO-1NC) FM 2A2-M2 2x(1NO-1NC) FM 2A4-M2 2x(1NO-1NC)

5 R FM 501-M2 1NO+1NC FM 502-M2 1NO+1NC FM 5A2-M2 1NO+1NC FM 5A4-M2 1NO+1NC

6 L FM 601-M2 1NO+1NC FM 602-M2 1NO+1NC FM 6A2-M2 1NO+1NC FM 6A4-M2 1NO+1NC

7 LO FM 701-M2 1NO+1NC FM 702-M2 1NO+1NC FM 7A2-M2 1NO+1NC FM 7A4-M2 1NO+1NC

9 L FM 901-M2 2NC FM 902-M2 2NC FM 9A2-M2 2NC FM 9A4-M2 2NC

10 L FM 1001-M2 2NO FM 1002-M2 2NO FM 10A2-M2 2NO FM 10A4-M2 2NO

11 R FM 1101-M2 2NC FM 1102-M2 2NC FM 11A2-M2 2NC FM 11A4-M2 2NC

12 R FM 1201-M2 2NO FM 1202-M2 2NO FM 12A2-M2 2NO FM 12A4-M2 2NO

13 LV FM 1301-M2 2NC FM 1302-M2 2NC FM 13A2-M2 2NC FM 13A4-M2 2NC

14 LS FM 1401-M2 2NC FM 1402-M2 2NC FM 14A2-M2 2NC FM 14A4-M2 2NC

15 LS FM 1501-M2 2NO FM 1502-M2 2NO FM 15A2-M2 2NO FM 15A4-M2 2NO

18 LA FM 1801-M2 1NO+1NC FM 1802-M2 1NO+1NC FM 18A2-M2 1NO+1NC FM 18A4-M2 1NO+1NC

20 L FM 2001-M2 1NO+2NC FM 2002-M2 1NO+2NC FM 20A2-M2 1NO+2NC FM 20A4-M2 1NO+2NC

21 L FM 2101-M2 3NC FM 2102-M2 3NC FM 21A2-M2 3NC FM 21A4-M2 3NC

22 L FM 2201-M2 2NO+1NC FM 2202-M2 2NO+1NC FM 22A2-M2 2NO+1NC FM 22A4-M2 2NO+1NC

E1 FM E101-M2 1NO-1NC FM E102-M2 1NO-1NC FM E1A2-M2 1NO-1NC FM E1A4-M2 1NO-1NC

Max. speed page 231 - type 4 page 231 - type 3 page 231 - type 3 page 231 - type 5
Actuating force 8 N (25 N ) 6 N (25 N ) 4.3 N (25 N ) 4.3 N (25 N )
Travel diagrams page 232 - group 1 page 232 - group 2 page 232 - group 2 page 232 - group 1

With steel roller with self-lubrication External gasket External gasket

or 316L stainless steel on request With steel roller with self-lubrication
Contact type
or 316L stainless steel on request
R = snap action
L = slow action
LO = slow action,
make before
break
LS = slow action,
shifted
LV = slow action,
shifted and
spaced
LI = slow action,
independent
LA = slow action,
close
= electronic, PNP

Contact block
2 R FM 205-M2 2x(1NO-1NC) FM 2A5-M2 2x(1NO-1NC) FM 207-M2 2x(1NO-1NC) FM 2A7-M2 2x(1NO-1NC)

5 R FM 505-M2 1NO+1NC FM 5A5-M2 1NO+1NC FM 507-M2 1NO+1NC FM 5A7-M2 1NO+1NC

6 L FM 605-M2 1NO+1NC FM 6A5-M2 1NO+1NC FM 607-M2 1NO+1NC FM 6A7-M2 1NO+1NC

7 LO FM 705-M2 1NO+1NC FM 7A5-M2 1NO+1NC FM 707-M2 1NO+1NC FM 7A7-M2 1NO+1NC

9 L FM 905-M2 2NC FM 9A5-M2 2NC FM 907-M2 2NC FM 9A7-M2 2NC

10 L FM 1005-M2 2NO FM 10A5-M2 2NO FM 1007-M2 2NO FM 10A7-M2 2NO

11 R FM 1105-M2 2NC FM 11A5-M2 2NC FM 1107-M2 2NC FM 11A7-M2 2NC

12 R FM 1205-M2 2NO FM 12A5-M2 2NO FM 1207-M2 2NO FM 12A7-M2 2NO

13 LV FM 1305-M2 2NC FM 13A5-M2 2NC FM 1307-M2 2NC FM 13A7-M2 2NC

14 LS FM 1405-M2 2NC FM 14A5-M2 2NC FM 1407-M2 2NC FM 14A7-M2 2NC

15 LS FM 1505-M2 2NO FM 15A5-M2 2NO FM 1507-M2 2NO FM 15A7-M2 2NO

18 LA FM 1805-M2 1NO+1NC FM 18A5-M2 1NO+1NC FM 1807-M2 1NO+1NC FM 18A7-M2 1NO+1NC

20 L FM 2005-M2 1NO+2NC FM 20A5-M2 1NO+2NC FM 2007-M2 1NO+2NC FM 20A7-M2 1NO+2NC

21 L FM 2105-M2 3NC FM 21A5-M2 3NC FM 2107-M2 3NC FM 21A7-M2 3NC

22 L FM 2205-M2 2NO+1NC FM 22A5-M2 2NO+1NC FM 2207-M2 2NO+1NC FM 22A7-M2 2NO+1NC

E1 FM E105-M2 1NO-1NC FM E1A5-M2 1NO-1NC FM E107-M2 1NO-1NC FM E1A7-M2 1NO-1NC

Max. speed page 231 - type 3 page 231 - type 3 page 231 - type 3 page 231 - type 3
Actuating force 6 N (25 N ) 4.3 N (25 N ) 4 N (25 N ) 3 N (25 N )
Travel diagrams page 232 - group 2 page 232 - group 2 page 232 - group 3 page 232 - group 3
All values in the drawings are in mm Accessories See page 207  The 2D and 3D files are available at www.pizzato.com

71 General Catalogue Detection 2023-2024

 3
External gasket
Contact type
R = snap action
L = slow action
LO = slow action,
make before
break
LS = slow action,
shifted
LV = slow action,
shifted and
spaced
LI = slow action,
independent
LA = slow action,
close
= electronic, PNP

Contact block
2 R FM 208-M2 2x(1NO-1NC) FM 212-M2 2x(1NO-1NC) FM 213-M2 2x(1NO-1NC) FM 214-M2 2x(1NO-1NC)

5 R FM 508-M2 1NO+1NC FM 512-M2 1NO+1NC FM 513-M2 1NO+1NC FM 514-M2 1NO+1NC

6 L FM 608-M2 1NO+1NC FM 612-M2 1NO+1NC FM 613-M2 1NO+1NC FM 614-M2 1NO+1NC

7 LO FM 708-M2 1NO+1NC FM 712-M2 1NO+1NC FM 713-M2 1NO+1NC FM 714-M2 1NO+1NC

9 L FM 908-M2 2NC FM 912-M2 2NC FM 913-M2 2NC FM 914-M2 2NC

10 L FM 1008-M2 2NO FM 1012-M2 2NO FM 1013-M2 2NO FM 1014-M2 2NO

11 R FM 1108-M2 2NC FM 1112-M2 2NC FM 1113-M2 2NC FM 1114-M2 2NC

12 R FM 1208-M2 2NO FM 1212-M2 2NO FM 1213-M2 2NO FM 1214-M2 2NO

13 LV FM 1308-M2 2NC FM 1312-M2 2NC FM 1313-M2 2NC FM 1314-M2 2NC

14 LS FM 1408-M2 2NC FM 1412-M2 2NC FM 1413-M2 2NC FM 1414-M2 2NC

15 LS FM 1508-M2 2NO FM 1512-M2 2NO FM 1513-M2 2NO FM 1514-M2 2NO

18 LA FM 1808-M2 1NO+1NC FM 1812-M2 1NO+1NC FM 1813-M2 1NO+1NC FM 1814-M2 1NO+1NC

20 L FM 2008-M2 1NO+2NC FM 2012-M2 1NO+2NC FM 2013-M2 1NO+2NC FM 2014-M2 1NO+2NC

21 L FM 2108-M2 3NC FM 2112-M2 3NC FM 2113-M2 3NC FM 2114-M2 3NC

22 L FM 2208-M2 2NO+1NC FM 2212-M2 2NO+1NC FM 2213-M2 2NO+1NC FM 2214-M2 2NO+1NC

E1 FM E108-M2 1NO-1NC FM E112-M2 1NO-1NC FM E113-M2 1NO-1NC FM E114-M2 1NO-1NC

Max. speed page 231 - type 4 page 231 - type 4 page 231 - type 2 page 231 - type 4
Actuating force 8 N (25 N ) 8 N (25 N ) 8 N (25 N ) 8 N (25 N )
Travel diagrams page 232 - group 1 page 232 - group 1 page 232 - group 1 page 232 - group 1

External gasket External gasket

Spring rod Spring rod
Contact type
R = snap action
L = slow action
LO = slow action,
make before
break
LS = slow action,
shifted
LV = slow action,
shifted and
spaced
LI = slow action,
independent
LA = slow action,
close
= electronic, PNP

Contact block
2 R FM 215-M2R28 2x(1NO-1NC) FM 216-M2 2x(1NO-1NC) FM 220-M2 2x(1NO-1NC) FM 221-M2 2x(1NO-1NC)

5 R FM 515-M2R28 1NO+1NC FM 516-M2 1NO+1NC FM 520-M2 1NO+1NC FM 521-M2 1NO+1NC

6 L FM 615-M2R28 1NO+1NC FM 616-M2 1NO+1NC / /

7 LO FM 715-M2R28 1NO+1NC FM 716-M2 1NO+1NC / /

9 L FM 915-M2R28 2NC FM 916-M2 2NC / /

10 L FM 1015-M2R28 2NO FM 1016-M2 2NO FM 1020-M2 2NO FM 1021-M2 2NO

11 R FM 1115-M2R28 2NC FM 1116-M2 2NC / /

12 R FM 1215-M2R28 2NO FM 1216-M2 2NO FM 1220-M2 2NO FM 1221-M2 2NO

13 LV FM 1315-M2R28 2NC FM 1316-M2 2NC / /

14 LS FM 1415-M2R28 2NC FM 1416-M2 2NC / /

15 LS FM 1515-M2R28 2NO FM 1516-M2 2NO / /

18 LA FM 1815-M2R28 1NO+1NC FM 1816-M2 1NO+1NC FM 1820-M2 1NO+1NC FM 1821-M2 1NO+1NC

20 L FM 2015-M2R28 1NO+2NC FM 2016-M2 1NO+2NC FM 2020-M2 1NO+2NC FM 2021-M2 1NO+2NC

21 L FM 2115-M2R28 3NC FM 2116-M2 3NC FM 2120-M2 3NC FM 2121-M2 3NC

22 L FM 2215-M2R28 2NO+1NC FM 2216-M2 2NO+1NC FM 2220-M2 2NO+1NC FM 2221-M2 2NO+1NC

E1 FM E115-M2R28 1NO-1NC FM E116-M2 1NO-1NC FM E120-M2 1NO-1NC FM E121-M2 1NO-1NC

Max. speed page 231 - type 2 page 231 - type 2 1 m/s 1 m/s
Actuating force 8 N (25 N ) 8 N (25 N ) 0.07 Nm 0.07 Nm
Travel diagrams page 232 - group 1 page 232 - group 1 page 232 - group 4 page 232 - group 4
All values in the drawings are in mm Accessories See page 207  The 2D and 3D files are available at www.pizzato.com

General Catalogue Detection 2023-2024 72

3 FM series position switches
External gasket External gasket With Ø 20 mm steel roller with self-lubrication Other rollers available. See page 78
Rigid rod Spring rod or 316L stainless steel on request
Contact type
R = snap action
L = slow action
LO = slow action,
make before
break
LS = slow action,
shifted
LV = slow action,
shifted and
spaced
LI = slow action,
independent
LA = slow action,
close
= electronic, PNP

Contact block
2 R FM 222-M2 2x(1NO-1NC) FM 225-M2 2x(1NO-1NC) FM 230-M2 2x(1NO-1NC) FM 231-M2 2x(1NO-1NC)

5 R / FM 525-M2 1NO+1NC FM 530-M2 1NO+1NC FM 531-M2 1NO+1NC

6 L / / FM 630-M2 1NO+1NC FM 631-M2 1NO+1NC

7 LO / / FM 730-M2 1NO+1NC FM 731-M2 1NO+1NC

9 L / / FM 930-M2 2NC FM 931-M2 2NC

10 L FM 1022-M2 2NO FM 1025-M2 2NO FM 1030-M2 2NO FM 1031-M2 2NO

11 R / / FM 1130-M2 2NC FM 1131-M2 2NC

12 R FM 1222-M2 2NO FM 1225-M2 2NO FM 1230-M2 2NO FM 1231-M2 2NO

13 LV / / FM 1330-M2 2NC FM 1331-M2 2NC

14 LS / / FM 1430-M2 2NC FM 1431-M2 2NC

15 LS / / FM 1530-M2 2NO FM 1531-M2 2NO

16 LI / / FM 1630-M2 2NC FM 1631-M2 2NC

18 LA FM 1822-M2 1NO+1NC FM 1825-M2 1NO+1NC FM 1830-M2 1NO+1NC FM 1831-M2 1NO+1NC

20 L FM 2022-M2 1NO+2NC FM 2025-M2 1NO+2NC FM 2030-M2 1NO+2NC FM 2031-M2 1NO+2NC

21 L FM 2122-M2 3NC FM 2125-M2 3NC FM 2130-M2 3NC FM 2131-M2 3NC

22 L FM 2222-M2 2NO+1NC FM 2225-M2 2NO+1NC FM 2230-M2 2NO+1NC FM 2231-M2 2NO+1NC

E1 FM E122-M2 1NO-1NC FM E125-M2 1NO-1NC FM E130-M2 1NO-1NC FM E131-M2 1NO-1NC

Max. speed 1 m/s 1 m/s page 231 - type 1 page 231 - type 1
Actuating force 0.12 Nm (0.25 Nm ) 0.12 Nm 0.06 Nm (0.25 Nm ) 0.06 Nm (0.25 Nm )
Travel diagrams page 232 - group 4 page 232 - group 4 page 232 - group 5 page 232 - group 5

Square rod, 3x3 mm Spring rod Round rod, Ø 3 mm, stainless steel Other rollers available. See page 78
Contact type
R = snap action
L = slow action
LO = slow action,
make before
break
LS = slow action,
shifted
LV = slow action,
shifted and
spaced
LI = slow action,
independent
LA = slow action,
close
= electronic, PNP

Contact block

2 R FM 233-M2 2x(1NO-1NC) FM 234-M2 2x(1NO-1NC) FM 250-M2 2x(1NO-1NC) FM 251-M2 2x(1NO-1NC)

5 R FM 533-M2 1NO+1NC FM 534-M2 1NO+1NC FM 550-M2 1NO+1NC FM 551-M2 1NO+1NC

6 L FM 633-M2 1NO+1NC FM 634-M2 1NO+1NC FM 650-M2 1NO+1NC FM 651-M2 1NO+1NC

7 LO FM 733-M2 1NO+1NC FM 734-M2 1NO+1NC FM 750-M2 1NO+1NC FM 751-M2 1NO+1NC

9 L FM 933-M2 2NC FM 934-M2 2NC FM 950-M2 2NC FM 951-M2 2NC

10 L FM 1033-M2 2NO FM 1034-M2 2NO FM 1050-M2 2NO FM 1051-M2 2NO

11 R FM 1133-M2 2NC FM 1134-M2 2NC FM 1150-M2 2NC FM 1151-M2 2NC

12 R FM 1233-M2 2NO FM 1234-M2 2NO FM 1250-M2 2NO FM 1251-M2 2NO

13 LV FM 1333-M2 2NC FM 1343-M2 2NC FM 1350-M2 2NC FM 1351-M2 2NC

14 LS FM 1433-M2 2NC FM 1434-M2 2NC FM 1450-M2 2NC FM 1451-M2 2NC

15 LS FM 1533-M2 2NO FM 1534-M2 2NO FM 1550-M2 2NO FM 1551-M2 2NO

16 LI FM 1633-M2 2NC FM 1634-M2 2NC FM 1650-M2 2NC FM 1651-M2 2NC

18 LA FM 1833-M2 1NO+1NC FM 1834-M2 1NO+1NC FM 1850-M2 1NO+1NC FM 1851-M2 1NO+1NC

20 L FM 2033-M2 1NO+2NC FM 2034-M2 1NO+2NC FM 2050-M2 1NO+2NC FM 2051-M2 1NO+2NC

21 L FM 2133-M2 3NC FM 2134-M2 3NC FM 2150-M2 3NC FM 2151-M2 3NC

22 L FM 2233-M2 2NO+1NC FM 2234-M2 2NO+1NC FM 2250-M2 2NO+1NC FM 2251-M2 2NO+1NC

E1 FM E133-M2 1NO-1NC FM E134-M2 1NO-1NC FM E150-M2 1NO-1NC FM E151-M2 1NO-1NC

Max. speed 1.5 m/s 1.5 m/s 1.5 m/s page 231 - type 1
Actuating force 0.06 Nm 0.06 Nm 0.06 Nm 0.06 Nm (0.25 Nm )
Travel diagrams page 232 - group 5 page 232 - group 5 page 232 - group 5 page 232 - group 5
All values in the drawings are in mm Accessories See page 207  The 2D and 3D files are available at www.pizzato.com

73 General Catalogue Detection 2023-2024

 3
Other rollers available. See page 78 Porcelain roller Other rollers available. See page 78 Other rollers available. See page 78

Contact type
R = snap action
L = slow action
LO = slow action,
make before
break
LS = slow action,
shifted
LV = slow action,
shifted and
spaced
LI = slow action,
independent
LA = slow action,
close
= electronic, PNP

Contact block
2 R FM 252-M2 2x(1NO-1NC) FM 253-E0M2 2x(1NO-1NC) FM 254-M2 2x(1NO-1NC) FM 256-M2 2x(1NO-1NC)

5 R FM 552-M2 1NO+1NC FM 553-E0M2V9 1NO+1NC FM 554-M2 1NO+1NC FM 556-M2 1NO+1NC

6 L FM 652-M2 1NO+1NC FM 653-E0M2V9 1NO+1NC FM 654-M2 1NO+1NC FM 656-M2 1NO+1NC

7 LO FM 752-M2 1NO+1NC FM 753-E0M2V9 1NO+1NC FM 754-M2 1NO+1NC FM 756-M2 1NO+1NC

9 L FM 952-M2 2NC FM 953-E0M2V9 2NC FM 954-M2 2NC FM 956-M2 2NC

10 L FM 1052-M2 2NO FM 1053-E0M2V9 2NO FM 1054-M2 2NO FM 1056-M2 2NO

11 R FM 1152-M2 2NC / FM 1154-M2 2NC FM 1156-M2 2NC

12 R FM 1252-M2 2NO FM 1253-E0M2V9 2NO FM 1254-M2 2NO FM 1256-M2 2NO

13 LV FM 1352-M2 2NC FM 1353-E0M2V9 2NC FM 1354-M2 2NC FM 1356-M2 2NC

14 LS FM 1452-M2 2NC FM 1453-E0M2V9 2NC FM 1454-M2 2NC FM 1456-M2 2NC

15 LS FM 1552-M2 2NO FM 1553-E0M2V9 2NO FM 1554-M2 2NO FM 1556-M2 2NO

16 LI FM 1652-M2 2NC / FM 1654-M2 2NC FM 1656-M2 2NC

18 LA FM 1852-M2 1NO+1NC FM 1853-E0M2V9 1NO+1NC FM 1854-M2 1NO+1NC FM 1856-M2 1NO+1NC

20 L FM 2052-M2 1NO+2NC FM 2053-E0M2V9 1NO+2NC FM 2054-M2 1NO+2NC FM 2056-M2 1NO+2NC

21 L FM 2152-M2 3NC FM 2153-E0M2V9 3NC FM 2154-M2 3NC FM 2156-M2 3NC

22 L FM 2252-M2 2NO+1NC FM 2253-E0M2V9 2NO+1NC FM 2254-M2 2NO+1NC FM 2256-M2 2NO+1NC

E1 FM E152-M2 1NO-1NC FM E153-E0M2V9 1NO-1NC FM E154-M2 1NO-1NC FM E156-M2 1NO-1NC

Max. speed page 231 - type 1 0.5 m/s page 231 - type 1 page 231 - type 1
Actuating force 0.06 Nm (0.25 Nm ) 0.03 Nm (0.25 Nm ) 0.06 Nm (0.25 Nm ) 0.06 Nm (0.25 Nm )
Travel diagrams page 232 - group 5 page 232 - group 6 page 232 - group 5 page 232 - group 5

Other rollers available. See page 78 Glass fibre rod Rope switch for signalling
Contact type
R = snap action
L = slow action
LO = slow action,
make before
break
LS = slow action,
shifted
LV = slow action,
shifted and
spaced
LI = slow action,
independent
LA = slow action,
close
= electronic, PNP

Contact block
2 R FM 257-M2 2x(1NO-1NC) FM 269-M2 2x(1NO-1NC) FM 276-M2 2x(1NO-1NC)

5 R FM 557-M2 1NO+1NC FM 569-M2 1NO+1NC FM 576-M2 1NO+1NC

6 L FM 657-M2 1NO+1NC FM 669-M2 1NO+1NC FM 676-M2 1NO+1NC

7 LO FM 757-M2 1NO+1NC FM 769-M2 1NO+1NC FM 776-M2 1NO+1NC

9 L FM 957-M2 2NC FM 969-M2 2NC FM 976-M2 2NO

10 L FM 1057-M2 2NO FM 1069-M2 2NO FM 1076-M2 2NC

11 R FM 1157-M2 2NC FM 1169-M2 2NC FM 1176-M2 2NO

12 R FM 1257-M2 2NO FM 1269-M2 2NO FM 1276-M2 2NC

13 LV FM 1357-M2 2NC FM 1369-M2 2NC FM 1376-M2 2NO

14 LS FM 1457-M2 2NC FM 1469-M2 2NC FM 1476-M2 2NO

15 LS FM 1557-M2 2NO FM 1569-M2 2NO FM 1576-M2 2NC

16 LI FM 1657-M2 2NC FM 1669-M2 2NC /

18 LA FM 1857-M2 1NO+1NC FM 1869-M2 1NO+1NC FM 1876-M2 1NO+1NC

20 L FM 2057-M2 1NO+2NC FM 2069-M2 1NO+2NC FM 2076-M2 2NO+1NC

21 L FM 2157-M2 3NC FM 2169-M2 3NC FM 2176-M2 3NO

22 L FM 2257-M2 2NO+1NC FM 2269-M2 2NO+1NC FM 2276-M2 1NO+2NC

E1 FM E157-M2 1NO-1NC FM E169-M2 1NO-1NC /

Max. speed page 231 - type 1 1.5 m/s 0.5 m/s
Actuating force 0.06 N (0.25 N ) 0.06 Nm initial 20 N - final 40 N
Travel diagrams page 232 - group 5 page 232 - group 5 page 232 - group 7
(1)
Positive opening only with actuator set to max. See page 78.
All values in the drawings are in mm Accessories See page 207  The 2D and 3D files are available at www.pizzato.com

General Catalogue Detection 2023-2024 74

3 FM series position switches

FM series position switches with reset

The majority of switches can be equipped with a reset device (option W3) which enables the simultaneous actuation of actuator and contact
block. The device is a module that is mounted between the body and the head of the switch that can be rotated independently from the head.
The reset device has the following advantages:
• can be integrated into the majority of standard actuator heads;
• contact blocks with snap action are no more necessary because the tripping movement is executed by the reset device itself;
• can be rotated independently from the head ensuring maximum flexibility during installation;
• can be delivered with two different actuating forces: standard and increased for vibration applications;
• mechanical endurance: 1 million operating cycles.

With steel roller with self-lubrication With steel roller with self-lubrication
Contact type or 316L stainless steel on request or 316L stainless steel on request
R = snap action
L = slow action

Contact block
2 R FM 201-W3M2 2x(1NO-1NC) FM 202-W3M2 2x(1NO-1NC) FM 205-W3M2 2x(1NO-1NC) FM 207-W3M2 2x(1NO-1NC)

6 L FM 601-W3M2 1NO+1NC FM 602-W3M2 1NO+1NC FM 605-W3M2 1NO+1NC FM 607-W3M2 1NO+1NC

9 L FM 901-W3M2 2NC FM 902-W3M2 2NC FM 905-W3M2 2NC FM 907-W3M2 2NC

10 L FM 1001-W3M2 2NO FM 1002-W3M2 2NO FM 1005-W3M2 2NO FM 1007-W3M2 2NO

20 L FM 2001-W3M2 1NO+2NC FM 2002-W3M2 1NO+2NC FM 2005-W3M2 1NO+2NC FM 2007-W3M2 1NO+2NC

21 L FM 2101-W3M2 3NC FM 2102-W3M2 3NC FM 2105-W3M2 3NC FM 2107-W3M2 3NC

22 L FM 2201-W3M2 2NO+1NC FM 2202-W3M2 2NO+1NC FM 2205-W3M2 2NO+1NC FM 2207-W3M2 2NO+1NC

Max. speed page 231 - type 4 page 231 - type 3 page 231 - type 3 page 231 - type 3
Actuating force 4.5 N (25 N ) 4 N (25 N ) 4 N (25 N ) 2.5 N (25 N )
Travel diagrams page 231 - group 1 page 231 - group 2 page 231 - group 2 page 231 - group 3

With Ø 20 mm steel roller with self-lubrication Other rollers available. See page 78 Other rollers available. See page 78
Contact type or 316L stainless steel on request
R = snap action
L = slow action

Contact block
2 R FM 215-W3M2R28 2x(1NO-1NC) FM 230-W3M2 2x(1NO-1NC) FM 231-W3M2 2x(1NO-1NC) FM 251-W3M2 2x(1NO-1NC)

6 L FM 615-W3M2R28 1NO+1NC FM 630-W3M2 1NO+1NC FM 631-W3M2 1NO+1NC FM 651-W3M2 1NO+1NC

9 L FM 915-W3M2R28 2NC FM 930-W3M2 2NC FM 931-W3M2 2NC FM 951-W3M2 2NC

10 L FM 1015-W3M2R28 2NO FM 1030-W3M2 2NO FM 1031-W3M2 2NO FM 1051-W3M2 2NO

20 L FM 2015-W3M2R28 1NO+2NC FM 2030-W3M2 1NO+2NC FM 2031-W3M2 1NO+2NC FM 2051-W3M2 1NO+2NC

21 L FM 2115-W3M2R28 3NC FM 2130-W3M2 3NC FM 2131-W3M2 3NC FM 2151-W3M2 3NC

22 L FM 2215-W3M2R28 2NO+1NC FM 2230-W3M2 2NO+1NC FM 2231-W3M2 2NO+1NC FM 2251-W3M2 2NO+1NC

Max. speed page 231 - type 2 page 231 - type 1 page 231 - type 1 page 231 - type 1
Actuating force 4.5 N (25 N ) 0.07 Nm (0.25 Nm ) 0.07 Nm (0.25 Nm ) 0.07 Nm (0.25 Nm )
Travel diagrams page 231 - group 1 page 231 - group 4 page 231 - group 4 page 231 - group 4

All values in the drawings are in mm Accessories See page 207  The 2D and 3D files are available at www.pizzato.com

75 General Catalogue Detection 2023-2024

 3
Other rollers available. See page 78 Other rollers available. See page 78 Other rollers available. See page 78 Other rollers available. See page 78
Contact type
R = snap action
L = slow action

Contact block
2 R FM 252-W3M2 2x(1NO-1NC) FM 254-W3M2 2x(1NO-1NC) FM 256-W3M2 2x(1NO-1NC) FM 257-W3M2 2x(1NO-1NC)

6 L FM 652-W3M2 1NO+1NC FM 654-W3M2 1NO+1NC FM 656-W3M2 1NO+1NC FM 657-W3M2 1NO+1NC

9 L FM 952-W3M2 2NC FM 954-W3M2 2NC FM 956-W3M2 2NC FM 957-W3M2 2NC

10 L FM 1052-W3M2 2NO FM 1054-W3M2 2NO FM 1056-W3M2 2NO FM 1057-W3M2 2NO

20 L FM 2052-W3M2 1NO+2NC FM 2054-W3M2 1NO+2NC FM 2056-W3M2 1NO+2NC FM 2057-W3M2 1NO+2NC

21 L FM 2152-W3M2 3NC FM 2154-W3M2 3NC FM 2156-W3M2 3NC FM 2157-W3M2 3NC

22 L FM 2252-W3M2 2NO+1NC FM 2254-W3M2 2NO+1NC FM 2256-W3M2 2NO+1NC FM 2257-W3M2 2NO+1NC

Max. speed page 231 - type 1 page 231 - type 1 page 231 - type 1 page 231 - type 1
Actuating force 0.07 Nm (0.25 Nm ) 0.07 Nm (0.25 Nm ) 0.07 Nm (0.25 Nm ) 0.07 Nm (0.25 Nm )
Travel diagrams page 231 - group 4 page 231 - group 4 page 231 - group 4 page 231 - group 4

Increased actuating force

The switch can be delivered with increased actuating
force (option W4). Ideal for vibration applications.

Actuators Actuating force

01, 14, 15, 16 7N
02, 05 6N
07 3.5 N
30 … 57 0.08 Nm

To order the switch with reset and increased actuating force, replace the -W3 option with
-W4 in the order code.
Example: FM 601-W3M2  FM 601-W4M2

All values in the drawings are in mm Accessories See page 207  The 2D and 3D files are available at www.pizzato.com

General Catalogue Detection 2023-2024 76

3 FM series position switches

Position switches with swivelling lever without actuator

Contact type With manual reset knob IMPORTANT
R = snap action For safety applications: join only switches and actuators
L = slow action
LO = slow action,
marked with symbol next to the product code.
make before For more information about safety applications see details on
break
LS = slow action,
page 225.
shifted
LV = slow action,
shifted and
spaced
LI = slow action,
independent
LA = slow action, close
= electronic, PNP

Contact block

2 R FM 238-M2 2x(1NO-1NC) FM 238-W3M2 2x(1NO-1NC)

5 R FM 538-M2 1NO+1NC /
6 L FM 638-M2 1NO+1NC FM 638-W3M2 1NO+1NC

7 LO FM 738-M2 1NO+1NC /
9 L FM 938-M2 2NC FM 938-W3M2 2NC

10 L FM 1038-M2 2NO FM 1038-W3M2 2NO

11 R FM 1138-M2 2NC /
12 R FM 1238-M2 2NO /
13 LV FM 1338-M2 2NC /
14 LS FM 1438-M2 2NC /
15 LS FM 1538-M2 2NO /
16 LI FM 1638-M2 2NC /
18 LA FM 1838-M2 1NO+1NC /
20 L FM 2038-M2 1NO+2NC FM 2038-W3M2 1NO+2NC

21 L FM 2138-M2 3NC FM 2138-W3M2 3NC

22 L FM 2238-M2 2NO+1NC FM 2238-W3M2 2NO+1NC

E1 FM E138-M2 1NO-1NC /
Actuating force 0.06 Nm (0.25 Nm ) 0.07 Nm (0.25 Nm )
Travel diagrams page 232 - group 5 page 231 - group 4

Separate actuators IMPORTANT: These separate actuators can be used only with items of the FR, FM, FX, FZ and FK series.

Technopolymer roller Technopolymer roller Technopolymer roller Technopolymer roller Technopolymer roller Technopolymer roller
Ø 18 mm Ø 18 mm Ø 14 mm Ø 14 mm Ø 20 mm Ø 20 mm

VN A00KA VN A00KB VN A00KC VN A00KD VN A00KE VN A00KF

Technopolymer roller Technopolymer roller Adjustable safety actuator Adjustable square rod, Adjustable round rod
Adjustable glass fibre rod
Ø 20 mm Ø 20 mm with technopolymer roller 3x3x125 mm Ø 3x125 mm

VN A00KG VN A00KH VN A00KP VN A00LB VN A00LE VN A00LH

Technopolymer roller Technopolymer roller Technopolymer roller Adjustable safety lever with
Spring rod with plastic tip Porcelain roller
Ø 14 mm Ø 14 mm Ø 20 mm technopolymer roller Ø 20 mm
With metallic parts in stainless steel

VN A00LL VN A00LP (2)

VN A00KB-V38 VN A00KE-V38 VN A00KG-V38 VN A00KP-V38
All values in the drawings are in mm Accessories See page 207  The 2D and 3D files are available at www.pizzato.com

77 General Catalogue Detection 2023-2024

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Special separate actuators IMPORTANT: These separate actuators can be used only with items of the FR, FM, FX, FZ and FK series.

Steel rollers, Ø 20 mm, with self-lubrication

VN A00KB-R24 VN A00KE-R24 VN A00KF-R24 VN A00KG-R24 VN A00KH-R24 VN A00KP-R24

Note: To order with 316L stainless steel roller: replace R24 with R41 in the order numbers.

Technopolymer rollers, Ø 35 mm

VN A00KB-R25 (1)
VN A00KE-R25 (1)
VN A00KF-R25 VN A00KG-R25 (1)
VN A00KH-R25 VN A00KP-R25

Rubber rollers, Ø 40 mm

VN A00KB-R5 (1)
VN A00KE-R5 (1)
VN A00KF-R5 VN A00KG-R5 (1)
VN A00KH-R5 (1)
VN A00KP-R5

Rubber rollers, Ø 50 mm

VN A00KE-R26 (1)
VN A00KF-R26 (1)
VN A00KG-R26 (1)
VN A00KH-R26 (1)
VN A00KP-R26

Protruding rubber rollers, Ø 50 mm

VN A00KP-R27

- (1) The actuator cannot be rotated to the inside because it will hit the switch head upon actuation.
- (2) The position switch obtained by assembling switch FM •38-M2 (e.g. FM 538-M2, FM 638-M2, …) with actuator VN A00LP will not present the same travel
diagrams and actuating forces as switch FM •53-E0M2V9 (e.g. FM 553-E0M2V9, FM 653-E0M2V9, …).
Note: To check the correspondence with previous lever codes, please consult the table “Changed article codes” on page 289. Example: VF LE30 -> VN A00KA.

All values in the drawings are in mm Accessories See page 207  The 2D and 3D files are available at www.pizzato.com

General Catalogue Detection 2023-2024 78