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Industrial Relay Specifications

R4 miniature industrial relays are general purpose relays for plug-in sockets, PCB, and panel mounting. They have 4 cadmium-free contacts that can switch up to 6A at 250V AC or DC. The relays have received LR Type Approval Certification from Lloyd's Register and comply with various railway and electrical standards. They have operating temperatures from -40°C to +55°C and mechanical lives over 2x107 cycles.

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168 views1 page

Industrial Relay Specifications

R4 miniature industrial relays are general purpose relays for plug-in sockets, PCB, and panel mounting. They have 4 cadmium-free contacts that can switch up to 6A at 250V AC or DC. The relays have received LR Type Approval Certification from Lloyd's Register and comply with various railway and electrical standards. They have operating temperatures from -40°C to +55°C and mechanical lives over 2x107 cycles.

Uploaded by

shyam_krishnan_16
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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R4

miniature industrial relays

6 A / 250 V AC Relays of general application Relays of general application For plug-in sockets:
35 mm rail mount acc. to PN-EN 60715; on panel mounting; PCB mounting For PCB
and soldering connections - option Miniature dimensions Cadmium - free contacts
AC and DC coils WT (mechanical indicator + lockable front test button) - standard
features of relays for plug-in sockets. Relays may be provided with the test buttons
(no latching) and plugs - page 12 +DYH REWDLQHG /5 7\SH $SSURYDO &HUWL
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AUCOTEAM GmbH Berlin - railroad standard,
Contact data
Number and type of contacts 4 CO
Contact material AgNi, AgNi/Au 0,2 m, AgNi/Au 5 m
Rated / max. switching voltage AC 250 V / 250 V
Min. switching voltage 10 V AgNi, 10 V AgNi/Au 0,2 m, 5 V AgNi/Au 5 m
Rated load (capacity) AC1 6 A / 250 V AC
AC15 1,5 A / 120 V 0,75 A / 240 V (C300)
AC3 125 W (single-phase motor)
DC1 6 A / 24 V DC (see Fig. 3)
DC13 0,22 A / 120 V 0,1 A / 250 V (R300)
Min. switching current 5 mA
Max. inrush current 12 A
Rated current 6A
Max. breaking capacity AC1 1 500 VA
Min. breaking capacity 0,3 W AgNi, 0,3 W AgNi/Au 0,2 m, 0,1 W AgNi/Au 5 m
Contact resistance d100 m:
Max. operating frequency
at rated load AC1 1 200 cycles/hour
no load 18 000 cycles/hour
Coil data
Rated voltage 50/60 Hz AC 6 ... 240 V
DC 5 ... 220 V
Must release voltage AC: t0,2 Un DC: t0,1 Un
Operating range of supply voltage see Tables 1, 2
Rated power consumption AC 1,6 VA
DC 0,9 W
Insulation according to PN-EN 60664-1
Insulation rated voltage 250 V AC
Rated surge voltage 2 500 V 1,2 / 50 s
Overvoltage category II
Insulation pollution degree 2
Dielectric strength
between coil and contacts 2 500 V AC type of insulation: basic
contact clearance 1 500 V AC type of clearance: micro-disconnection
pole - pole 2 000 V AC type of insulation: basic
Contact - coil distance 
clearance t1,6 mm
creepage t3,2 mm
General data
Operating / release time (typical values) AC: 10 ms / 8 ms DC: 13 ms / 3 ms
Electrical life 
resistive AC1 > 105 6 A, 250 V AC
cosI see Fig. 2
Mechanical life (cycles) > 2 x 107
Dimensions (L x W x H) 27,5 x 21,2 x 35,6 mm 27,5 x 21,1 x 33,5 mm
27,5 x 21,2 x 33 mm
Weight 35 g
Ambient temperature storage -40...+85 oC
operating AC: -40...+55 oC DC: -40...+70 oC
Cover protection category IP 40 PN-EN 60529
11.09.2013

Environmental protection RTI PN-EN 116000-3


Shock resistance (NO/NC) 10 g / 5 g
Vibration resistance 5 g 10...150 Hz
Solder bath temperature max. 270 oC
Soldering time max. 5 s
The data in bold type pertain to the standard versions of the relays.
1
For plug-in sockets version: standard (WT) For PCB version For version with threaded bolt

Export Sales Department phone +48 68 47 90 832, 951 e-mail: export@relpol.com.pl www.relpol.com.pl

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