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Schneider A9N18104 Acti9 iC65N-DC 1P 4A MCB
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Schneider A9N18104 Acti9 iC65N-DC 1P 4A MCB

Manufacturer: Schneider Electric
Model: A9N18104 (Acti9 iC65N-DC)
Number of Poles: 1P
Rated Current: 4 A
Tripping Curve: C Curve
Rated Operational Voltage: 250 V DC
Breaking Capacity: 6 kA Icu at 250 V DC
Utilization Category: Category A (EN/IEC 60947-2)

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Product Description

The Schneider Electric A9N18104 is a high-performance 1-pole miniature circuit breaker (MCB) from the Acti9 iC65N-DC series, specifically engineered for direct current (DC) electrical circuits. It features a 4A rated current and a C-curve tripping characteristic, providing precise protection against overloads and short circuits. Ideal for photovoltaic systems, battery storage, and industrial DC control networks, it ensures operational safety with a 6kA breaking capacity. Its robust design guarantees long-term reliability in demanding DC power applications.

Standard Features

  • DC Optimized Protection: Specifically designed to handle DC arcs and provide reliable interruption in direct current networks.

  • Circuit Safety: Offers robust thermal-magnetic protection against both overload and short-circuit faults.

  • VisiSafe Technology: Ensures the downstream circuit is safe during maintenance by providing visible contact position indication.

  • Fast Closing Mechanism: Reduces wear and tear during closing operations, extending the mechanical life of the breaker.

  • Installation Efficiency: Fully compatible with standard 35mm DIN rail and Acti9 distribution systems for quick setup.

  • Environmental Resilience: Complies with pollution degree 3 and provides high endurance in various industrial climates.

Technical Specifications

Parameter Specification
ManufacturerSchneider Electric
ModelA9N18104
ApplicationDC (Direct Current) Protection
Poles1P
Rated Current4 A
Tripping CurveC
Rated Breaking Capacity6 kA Icu at 250 V DC
Control TypeToggle

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