Automatic Circuit Breaker BM ME B40/1, 6kA

Single-pole automatic circuit breaker from the BMS6 series manufactured by Schrack for protection of AC electrical circuits. Rated current 40 A, switching capacity 6 kA. Characteristic B ensures trip when short-circuit currents reach 3 to 5 times the rated value.

Technical Parameters:

• Design: AC-MCB-ME (single-pole modular circuit breaker)
• Rated current: 40 A
• Switching capacity: 6 kA
• Power dissipation: 3.40 W
• Operating temperature range: -40°C to +75°C
• Dimensions: 17.80 × 74.90 × 83.00 mm
• Weight: 0.12 kg

Standards Compliance: EN 60898-1:2019 (Automatic circuit breakers for AC), EN 60947-2:2006+A1:2009+A2:2013, EN 60947-2:2017+A1:2020 (Low-voltage switchgear and control gear), EN 63000:2018 (Hazardous substances).

The circuit breaker is of modular type and is designed for installation on DIN rails in distribution boards. Provides reliable protection against overcurrents and short circuits in circuits up to 40 A.