Protection iK60a circuit breakers

Circuit protection
(curve C)

IEC/EN 60898-1
DB406121

Country approval pictograms

bb iK60a circuit breakers are circuit breakers which combine the following functions:
PB104459-40

PB104460-40

vv circuit protection against short-circuit currents,

vv circuit protection against overload currents,
vv disconnection, opening and closing.

iK60a circuit breaker

Breaking capacity in short circuit (Icn) as per Service breaking
IEC/EN 60898-1 capacity (Ics)
Voltage (Ue)
Ph/Ph 400 V 100 % of Icn
Ph/N 230 V
Rating (In) 6 to 32 A 4500 A

Catalogue numbers
iK60a circuit breakers
Type 1P 3P
E45092

E45095
1 1 3 5

2 2 4 6

Auxiliaries Without auxiliaries Without auxiliaries

Rating (In) Curve Curve
C C
6A A9K14106 A9K14306
10 A A9K14110 A9K14310
16 A A9K14116 A9K14316
20 A A9K14120 A9K14320
25 A A9K14125 A9K14325
32 A A9K14132 A9K14332
Operating frequency 50/60 Hz 50/60 Hz
Width in 9-mm modules 2 6
Accessories Module CA907000 and Module CA907000 and
CA907001 CA907001

Connection Without accessory

Type Rating Tightening Copper cables
DB406123

torque Rigid Flexible or ferrule

14 mm
6.5 mm
DB122945

DB122946

C curve 1 to 25 A 2 N.m 1 to 25 mm2 1 to 16 mm2

32 A 3.5 N.m 1 to 35 mm 2
1 to 25 mm2
PZ2

CA901038E Version : 1.0 17/12/2012 1

 Protection iK60a circuit breakers
Circuit protection
(curve C) (cont.)
PB104454-40

bb Double clip for

dismounting with comb
busbar in place

bb Large circuit
labelling area

bb Padlocking device

bb Top or bottom electrical feeding.

DB123310

Technical data
Main characteristics
Clip on DIN rail 35 mm. According to IEC/EN 60898-1
Insulation voltage (Ui) 440 V AC
Pollution degree 2
DB123312

Rated impulse withstand voltage (Uimp) 4 kV

Thermal tripping Reference temperature 30°C
Temperature derating See module CA908007
Magnetic tripping C curve 5 to 10 In
Limitation class 3
Rated making and breaking capacity of an Icn1 = Icn
Position d’installation indifférente. individual pole (Icn1)
Additional characteristics
Degree of protection Device in modular IP40
IP40 (IEC 60529) enclosure Insulation classe II
DB123391

Endurance (O-C) Electrical 10,000 cycles

Mechanical 20,000 cycles
Overvoltage category (IEC 60364) III
Operating temperature -25°C to +60°C
Storage temperature -40°C to +85°C

Weight (g) Dimensions (mm)

78.5
Circuit-breaker
DB406122

69.5
54
Type iK60a 3P 50
1P 18 5.5
1P 100
3P 300
4.4

94 85 45

64
4.6

2 Version : 1.0 17/12/2012 CA901038E

Protection iK60a circuit breakers
Circuit protection
(curve C) (cont.)

l u t i o n s
Evo

g
h

in
lis
pub
his ore
d bef

T
page
must be remove

1.0 14/12/2012 Creation Sedoc

Indice Date Modification Name

CA901038E Version : 1.0 17/12/2012 3