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Acti9 iC40N Low Voltage Circuit Breaker
Our flagship product, the Acti9 iC40N miniature circuit breaker, is a low voltage device (MCB). Discover how this 3P+N circuit breaker, with its 3 protected poles and 20A rated current In, provides unparalleled safety with a tripping curve C.
Rated Breaking Capacity and Standards Compliance
The Acti9 iC40N rated short circuit breaking capacity is up to 10kA at 400VAC in compliance with industrial standards EN/IEC 60947-2 and up to 6000A at 400VAC in compliance with EN/IEC 60898-1. This product complies with both industrial standards EN/IEC 60898-1 and residential standards EN/IEC 60947-2.
Combined Functions and Easy Installation
The Acti9 iC40N is not just a circuit breaker: it combines the functions of circuit protection against short circuits and overload current, with control and isolation. In addition, its installation and wiring are made easy thanks to the innovative clip function and the convenience of maintenance.
- Electrical resistance: up to 20000 cycles
- Mechanical resistance: up to 20000 cycles
- EU operating voltage: 400 V AC
Product Technical Features and Dimensions
The Acti9 iC40N is designed for modular DIN rail installation. It has a rated insulation voltage Ui of 440 V AC and a rated impulse withstand voltage Uimp of 4 kV. The operating frequency is 50 Hz or 60 Hz.
- Width: 6 steps of 9 mm
- Pollution level: 3
- Product colour: white (RAL 9003)
- Total dimensions: (H)54mm x (W)85mm x (D)74mm
- Weight: 345 g
Protection Standards and Operating Conditions
According to IEC 60529, the degree of protection of Acti9 iC40N is IP20 and IP40 in the cabinet. It is designed to operate at temperatures between -25°C and 70°C, while it can be stored at temperatures between -40°C and 85°C.
