Automatic Circuit Breaker BM C40/1, 6kA

Single-pole automatic circuit breaker designed to protect electrical circuits from overloads and short-circuit currents. Rated current 40 A, breaking capacity 6 kA, trip characteristic C. Intended for use in distribution boards and electrical switchgear installations for alternating current.

Main technical parameters:

• Rated voltage: 230/400 V AC
• Poles: 1P (single-pole)
• Type: BMS6 (modular)
• Execution: AC-MCB (modular automatic circuit breaker)
• Trip characteristic: C (for protection of cables and distribution lines)
• Breaking capacity: 6 kA at rated voltage
• Power loss at rated current: 3.40 W

Operating conditions:

• Ambient temperature range: from -40°C to +75°C
• Net width: 17.80 mm (standard modular DIN size)
• Net weight: 0.12 kg

Regulatory basis: Conforms to standards EN 60898-1:2019, EN 60947-2:2006 + A1:2009 + A2:2013, EN 60947-2:2017 + A1:2020, EN 63000:2018.

Manufacturer: Schrack (Austria).