A9N18389
iC120N 3P 125A D Curve MCB
Trade Price
POA
Per
1
Unit
Pack Quantity
Information
This Acti9 C120N is a low voltage multistandard miniature circuit breaker (MCB). It is a 3P circuit breaker with 3 protected poles, 125A rated current and D tripping curve. The rated short circuit breaking capacity goes up to 10000A at 230VAC to 400VAC conforming to EN/IEC 60898-1 standard and 10000A at 230VAC to 400VAC conforming to EN/IEC 60898-1 standard. It complies with both industrial standard EN/IEC 60898-1 and residential standard EN/IEC 60947-2. This miniature circuit breaker protects circuit against short circuit and overload current. The presence of green strip guarantees contact open physically and allows work to be carried out safely on the downstream circuit. It has good overvoltage withstand capacity. The product is designed to offer a high industrial performance level It has an electrical endurance going up to 5000 cycles and a mechanical endurance going up to 20000 cycles. The Ue operational voltage is equal or below 375VDC, 220VAC to 240VAC, 230VAC to 400VAC, 380VAC to 415VAC or 440VAC. The Ui rated insulation voltage is 500VAC The frequency is 50Hz or 60Hz. The product can be clipped on a DIN rail. Its width is 9 pitches of 9mm. Pollution degree is 3. Overvoltage category is IV. The product colour is white (RAL9003). The dimensions are (W) 81mm x (H) 81mm x (D) 73mm. The weight is 0.615kg. It has an IP20 degree of protection (as per IEC/EN 60529) on its terminals. The operating temperature is -25°C to 70°C. The storage temperature is -40°C to 85°C.
Technical Specifications
Range of product
C120
Range
Acti9
Product name
C120
Product or component type
Miniature circuit-breaker
Device short name
C120N
Device application
Distribution
Poles description
3P
Number of protected poles
3
[In] rated current
125 A at 30 °C
Network type
AC
Trip unit technology
Thermal-magnetic
Curve code
D
Breaking capacity
10000 A Icn at 230...400 V AC 50/60 Hz conforming to EN/IEC 60898-1 6 kA Icu at 440 V AC 50/60 Hz conforming to EN/IEC 60947-2 20 kA Icu at 220...240 V AC 50/60 Hz conforming to EN/IEC 60947-2 10 kA Icu at 380...415 V AC 50/60 Hz conforming to EN/IEC 60947-2 10 kA Icu at <= 375 V DC conforming to EN/IEC 60947-2
Suitability for isolation
Yes conforming to IEC 60947-2
Network frequency
50/60 Hz
[Ue] rated operational voltage
<= 375 V DC 380...415 V AC 50/60 Hz 220...240 V AC 50/60 Hz 440 V AC 50/60 Hz 230...400 V AC 50/60 Hz
Magnetic tripping limit
10...14 x In
[Ics] rated service breaking capacity
7500 A 75 % conforming to EN/IEC 60898-1 - 230...400 V AC 50/60 Hz 4.5 kA 75 % conforming to EN/IEC 60947-2 - 440 V AC 50/60 Hz 7.5 kA 75 % conforming to EN/IEC 60947-2 - 380...415 V AC 50/60 Hz 15 kA 75 % conforming to EN/IEC 60947-2 - 220...240 V AC 50/60 Hz 10 kA 100 % conforming to EN/IEC 60947-2 - <= 375 V DC
Limitation class
3 conforming to EN/IEC 60947-2
[Ui] rated insulation voltage
500 V AC 50/60 Hz conforming to EN/IEC 60947-2
[Uimp] rated impulse withstand voltage
6 kV conforming to EN/IEC 60947-2
Contact position indicator
Yes
Control type
Toggle
Local signalling
ON/OFF indication
Mounting mode
Clip-on
mounting support
35 mm symmetrical DIN rail
Comb busbar and distribution block compatibility
YES
9 mm pitches
9
height
81 mm
Width
81 mm
Depth
73 mm
Net weight
0.615 kg
Colour
White
Mechanical durability
20000 cycles
Electrical durability
5000 cycles conforming to IEC 60947-2
Connections - terminals
Tunnel type terminals1…50 mm² rigid Tunnel type terminals1.5…35 mm² flexible
Wire stripping length
15 mm
Tightening torque
3.5 N.m
earth-leakage protection
Separate block
standards
EN/IEC 60947-2 EN/IEC 60898-1
product certifications
EAC
IP degree of protection
IP20 conforming to IEC 60529
Pollution degree
3 conforming to IEC 60947-2
Overvoltage category
IV
Tropicalisation
2 conforming to IEC 60068-1
Relative humidity
95 % at 55 °C
Operating altitude
2000 m
Ambient air temperature for operation
-25…70 °C
Ambient air temperature for storage
-40…85 °C
Unit Type of Package 1
PCE
Number of Units in Package 1
1
Package 1 Height
7.500 cm
Package 1 Width
8.000 cm
Package 1 Length
8.500 cm
Package 1 Weight
583.000 g
Unit Type of Package 2
BB1
Number of Units in Package 2
4
Package 2 Height
8.500 cm
Package 2 Width
9.500 cm
Package 2 Length
33.500 cm
Package 2 Weight
2.393 kg
Unit Type of Package 3
S03
Number of Units in Package 3
24
Package 3 Height
30.000 cm
Package 3 Width
30.000 cm
Package 3 Length
40.000 cm
Package 3 Weight
14.746 kg
Warranty
18 months
Document Links
Datasheet