ABB 40A DP Type B MCB, 2 Pole, 277V

The ABB 40A DP Type B MCB from the System Pro M Compact S200 series delivers advanced electrical safety and efficiency. These miniature circuit breakers are engineered for high performance, offering reliable overcurrent protection with a robust design and versatile features.

Key highlights include patented twin terminals with captive screws, allowing secure and easy installation. The terminals accommodate cables up to 35mm² (IP20 finger-proof), ensuring a safe and flexible wiring setup. For clear operation monitoring, the MCB features real CPI (Contact Position Indication) with red/green indicators, confirming the breaker's status instantly.

DIN rail mounting simplifies installation, while the built-in busbar slot enhances visibility and accessibility during setup. Designed for demanding environments, this MCB supports two-pole (2P) protection and operates efficiently at 277V AC rated voltage. Suitable for residential, commercial, and light industrial applications, it provides peace of mind with ABB's trusted engineering excellence.

Additional Specifications

• Range: System Pro M Compact S200
• Current Rating: 40A
• Poles: 2 Pole (DP)
• Voltage Rating: 277V AC
• Terminal Capacity: Up to 35mm² cables
• Protection Type: Type B (Standard short-circuit protection)

Ideal for distribution boards and electrical panels, this MCB ensures compliance with safety standards while offering future-proof compatibility with a wide range of ABB accessories.