Automatic Circuit Breaker BM B40/3+N, 6kA

Modular automatic circuit breaker for protection of electrical circuits against overloads and short-circuit currents. Designed for installation on DIN-rail in distribution boards and control panels.

Main Parameters:

• Rated Current: 40A
• Number of Poles: 3+N (three-phase with neutral)
• Switching Capacity: 6kA
• Tripping Characteristic: B (trips at 3–5 In)
• Type: AC-MCB (alternating current)

Technical Specifications:

• Power Dissipation: 11.50W
• Ambient Temperature Range: -40°C to +75°C
• Dimensions (H×W×D): 83.00 × 71.20 × 74.90 mm
• Net Weight: 0.48 kg
• EAN Code: 9004840397468

Normative Base:

Manufacturer Schrack designed this product in accordance with EN 60898-1:2019 (household and similar automatic circuit-breakers), EN 60947-2 (low-voltage switchgear and controlgear for industrial use) and EN 63000:2018 (dangerous substances in electrotechnical products).

Packaging Options: 1, 3 or 30 pieces