Schneider Electric M9F44140

The Multi9 C60BP is designed as a low voltage miniature circuit breaker (MCB) suitable for distribution applications. This device features a single protected pole and is rated for a current of 40A with a Z tripping curve, ensuring reliable operation under various electrical conditions.

With a rated short circuit breaking capacity of 3 kA at 415VAC and 10 kA at 240VAC, it complies with standards EN/IEC 60947-2 and GB 14048.2. The insulation voltage is rated at 500VAC, while the impulse withstand voltage reaches 6 kV, providing strong protection against electrical disturbances.

This MCB has an electrical endurance of up to 10,000 cycles and a mechanical endurance of 20,000 cycles, making it suitable for both OEMs and control panel builders. It operates within a temperature range of -30°C to 70°C and can be mounted on a DIN rail, occupying 2 pitches of 9mm width.

The device is constructed with light grey housing (RAL7035) and has an IP20 protection rating on its terminals, ensuring safety and durability in various environments. Its design also allows for padlocking, enhancing security during maintenance or operational procedures.