Schneider A9N18374 | High-Performance Miniature circuit-breaker, Acti9 C120N, 4P, 100 A, C curve, 10000 A (IEC 60898-1), 10 kA (IEC 60947-2)
Out of stock
High protection performance – Ensures safe interruption of fault currents up to 10 kA, providing strong protection against overloads and short circuits.
Four-pole protection – Offers simultaneous protection for all phases and neutral, ensuring complete circuit isolation in three-phase systems.
Reliable thermal-magnetic mechanism – Provides precise, automatic tripping in case of overload or short circuit, improving equipment safety.
5,714.05 EGP
Out of stock
Schneider A9N18374 Acti9 C120N 4P 100A Miniature Circuit Breaker
The Schneider A9N18374 is a high-performance miniature circuit breaker designed for dependable circuit protection in commercial, industrial, and advanced electrical distribution applications. Built within the trusted Acti9 C120N range, this 4-pole breaker delivers a rated current of 100A with a C curve tripping characteristic, making it suitable for protecting installations with moderate inrush currents.
Engineered by Schneider, the A9N18374 offers a breaking capacity of 10,000 A according to IEC 60898-1 and 10 kA according to IEC 60947-2, helping ensure strong protection against overloads and short circuits. Its 4-pole configuration makes it ideal for three-phase systems with neutral, supporting safe and efficient power distribution in panels, switchboards, and demanding electrical environments.
The Schneider A9N18374 is a High-Performance reliable choice for contractors, panel builders, maintenance teams, and facility managers looking for long-lasting electrical protection with proven Schneider Electric quality. Thanks to its robust construction and compliance with international standards, this breaker helps improve system safety, operational continuity, and installation reliability.
Whether you are upgrading an electrical panel or specifying components for a new project, the Schneider A9N18374 delivers the performance and protection expected from the Acti9 range. Choosing Schneider means investing in quality, safety, and trusted circuit protection technology for critical power systems.
Key Features:
- Brand: Schneider
- Model: A9N18374
- Product range: Acti9 C120N
- Type: Miniature Circuit Breaker
- Poles: 4P
- Rated current: 100 A
- Tripping curve: C curve
- Breaking capacity: 10000 A (IEC 60898-1)
- Breaking capacity: 10 kA (IEC 60947-2)
- Suitable for commercial and industrial electrical distribution
- Designed for overload and short-circuit protection
If you need a durable and standards-compliant protection device, the Schneider A9N18374 is an excellent solution for professional electrical installations. With Schneider engineering and the dependable performance of A9N18374, this circuit breaker is built to support safe and stable electrical operation.
| brand | Schneider Electric |
|---|
| Range | Acti9 |
|---|---|
| Product name | Acti9 C120 |
| Product or component type | Miniature circuit-breaker |
| Device short name | C120N |
| Device application | Distribution |
| Poles description | 4P |
| Number of protected poles | 4 |
| [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 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 <= 500 V DC conforming to EN/IEC 60947-2 |
| Suitability for isolation | Yes conforming to IEC 60947-2 |
| Standards | EN/IEC 60947-2 EN/IEC 60898-1 |
| Product certifications | EAC |
| Network frequency | 50/60 Hz |
|---|---|
| [Ue] rated operational voltage | 380…415 V AC 50/60 Hz <= 500 V DC 220…240 V AC 50/60 Hz 440 V AC 50/60 Hz 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 – 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 – <= 500 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 | 12 |
| Height | 81 mm |
| Depth | 73 mm |
| Width | 108 mm |
| Net weight | 0.82 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 |
| 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 | 8.800 cm |
| Package 1 Length | 10.800 cm |
| Package 1 Weight | 772.000 g |
| Unit Type of Package 2 | BB1 |
| Number of Units in Package 2 | 3 |
| Package 2 Height | 10.000 cm |
| Package 2 Width | 9.000 cm |
| Package 2 Length | 33.000 cm |
| Package 2 Weight | 2.378 kg |
| Unit Type of Package 3 | S03 |
| Number of Units in Package 3 | 18 |
| Package 3 Height | 30.000 cm |
| Package 3 Width | 30.000 cm |
| Package 3 Length | 40.000 cm |
| Package 3 Weight | 14.755 kg |
| Warranty (in months) | 18 |
|---|
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