Description

Schneider A9N18362 | Miniature circuit-breaker, Acti9 C120N, 2P, 100A, C curve, 10000 A (IEC 60898-1), 10 kA (IEC 60947-2) 

 Technical Specifications

The A9N18362 is a 2-pole MCB with a rated current of 100 amperes, making it suitable for high-power applications.
It operates at 400/415 volts AC, at a frequency of 50/60 Hz.
The tripping curve is type C, which allows it to handle moderate inrush currents, such as those found in motor start-ups or inductive loads.
The breaking capacity is rated at 10,000 A according to IEC 60898-1 and 10 kA according to IEC 60947-2, ensuring strong protection in case of short circuits.
It is designed for DIN rail mounting, compatible with standard electrical panels.
The unit can operate in a wide temperature range from -25°C to +70°C, and has a protection degree of IP20 when installed in an enclosed panel.

 Key Features

  • High Current Protection: Supports up to 100A, suitable for demanding electrical systems.

  • C Curve Tripping Characteristics: Ideal for general-purpose loads with moderate inrush currents.

  • Compact Modular Design: Fits seamlessly in distribution boards without taking excessive space.

  • DIN Rail Mountable: Quick and easy installation into standard electrical enclosures.

  • Manual Operation Handle: Clear ON/OFF indicator for easy status checking and manual control.

  • Durable Construction: Engineered to function effectively in harsh environments.

  • Low Maintenance: Long-lasting and reliable with minimal upkeep needed.

  • Compliant with Global Standards: Fully certified under IEC 60898-1 and IEC 60947-2 for safety and performance.

 Typical Applications

The Schneider A9N18362 is versatile and robust, making it suitable for:

  • Industrial Power Systems: Protecting high-power circuits in manufacturing plants and processing facilities.

  • Commercial Buildings: Ensuring safe distribution in hotels, hospitals, malls, and office towers.

  • Main Distribution Panels: Used in large-scale electrical systems as a main or sub-main breaker.

  • Residential Smart Homes: For advanced home systems with high-power devices such as HVAC units and EV chargers.

  • Data Centers and IT Infrastructure: Protecting sensitive equipment from electrical faults.

Additional information

brands

Schneider Electric

Specifications

Main
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 2P
Number of protected poles 2
Neutral position Left
[In] rated current 100 A at 30 °C
Network type AC
Trip unit technology Thermal-magnetic
Curve code C
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 10 kA Icu at <= 250 V DC 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
Suitability for isolation Yes conforming to IEC 60947-2
Complementary
Network frequency 50/60 Hz
[Ue] rated operational voltage 380...415 V AC 50/60 Hz 220...240 V AC 50/60 Hz 440 V AC 50/60 Hz <= 250 V DC 230...400 V AC 50/60 Hz
Magnetic tripping limit 5...10 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 - <= 250 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 6
height 81 mm
Width 54 mm
Depth 73 mm
Net weight 0.41 kg
Colour White
Mechanical durability 20000 cycles
Electrical durability 5000 cycles conforming to IEC 60947-2
Locking options description Handle sealable with cable diameter 0.7mm in OFF or ON position
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
Environment
Standards EN/IEC 60898-1 EN/IEC 60947-2
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
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 5.4 cm
Package 1 Width 7.5 cm
Package 1 Length 8.5 cm
Package 1 Weight 385 g
Unit Type of Package 2 BB1
Number of Units in Package 2 6
Package 2 Height 8.5 cm
Package 2 Width 9.5 cm
Package 2 Length 33 cm
Package 2 Weight 2.377 kg
Unit Type of Package 3 S03
Number of Units in Package 3 36
Package 3 Height 30 cm
Package 3 Width 30 cm
Package 3 Length 40 cm
Package 3 Weight 14.749 kg
Contractual warranty
Warranty 18 months

Main Document

Main Document

Data Sheet : Download

Main Document

Data Sheet : Download

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