Schneider A9N18367 | Miniature circuit-breaker, Acti9 C120N, 3P, 100 A, C curve, 10000 A (IEC 60898-1), 10 kA (IEC 60947-2)
Schneider A9N18367 | Miniature circuit-breaker, Acti9 C120N, 3P, 100 A, C curve, 10000 A (IEC 60898-1), 10 kA (IEC 60947-2)
Description
Schneider A9N18367 | Miniature circuit-breaker, Acti9 C120N, 3P, 100 A, C curve, 10000 A (IEC 60898-1), 10 kA (IEC 60947-2)
. Technical Specifications
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Brand: Schneider Electric
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Series: Acti9 C120N
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Reference Number: A9N18367
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Device Type: Miniature Circuit Breaker (MCB)
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Number of Poles: 3P (Three poles)
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Rated Current (In): 100 A
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Tripping Curve: C Curve (for moderate inrush current applications)
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Rated Voltage (Ue): 400 V AC (3-phase systems)
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Rated Frequency: 50/60 Hz
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Breaking Capacity:
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10,000 A at 230/400 V AC (IEC 60898-1)
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10 kA (IEC 60947-2 for industrial applications)
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Standards Compliance:
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IEC 60898-1 (residential/commercial)
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IEC 60947-2 (industrial)
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Mounting Type: DIN rail (modular)
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Terminal Connection:
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Top and bottom terminals with cage clamps
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Accepts rigid/flexible cables up to 35 mm²
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Degree of Protection: IP20 (front panel), IP40 (in enclosure)
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Operating Temperature: -25°C to +70°C
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Endurance:
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Mechanical: 20,000 cycles
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Electrical: 10,000 cycles
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. Key Features
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High breaking capacity (10 kA) ensures enhanced protection in fault conditions
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C curve tripping provides reliable protection for standard applications (lighting, sockets, motors)
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3-pole protection for balanced three-phase systems
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Compact modular design optimized for distribution boards
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Visual trip indication and ergonomic toggle switch
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Fully compatible with Acti9 accessories, such as auxiliaries and terminal shields
. Typical Applications
This circuit breaker is widely used in:
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Commercial buildings and offices
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Industrial facilities and factories
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Data centers and control panels
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Electrical distribution boards for machinery
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Renewable energy systems (solar inverters, small wind turbines)
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Backup power systems and generators
. Advantages
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Reliable and durable under heavy load conditions
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Supports system integration with Acti9 modular range
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High operational life with excellent mechanical and electrical endurance
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Quick installation and maintenance
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Global standard compliance for international projects
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Enhanced safety features like isolation indication and optional padlocking
Additional information
| brands | Schneider Electric |
|---|
Specifications
| Range of produc | 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 | 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 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 | 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 - <= 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 |
| 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 |
| 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 | 8 cm |
| Package 1 Width | 7.2 cm |
| Package 1 Length | 8.2 cm |
| Package 1 Weight | 580 g |
| Unit Type of Package 2 | BB1 |
| Number of Units in Package 2 | 4 |
| Package 2 Height | 8.6 cm |
| Package 2 Width | 9.4 cm |
| Package 2 Length | 33 cm |
| Package 2 Weight | 2.381 kg |
| Unit Type of Package 3 | S03 |
| Number of Units in Package 3 | 24 |
| Package 3 Height | 30 cm |
| Package 3 Width | 30 cm |
| Package 3 Length | 40 cm |
| Package 3 Weight | 14.773 kg |
| Warranty | 18 months |
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Main Document
Main Document
Data Sheet : A9N18367
Main Document
Data Sheet : A9N18367
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