ABB 40A DP Type D Miniature Circuit Breaker (MCB)

The ABB 40A DP Type D Miniature Circuit Breaker (MCB) is part of the System Pro M Compact S200 series, offering state-of-the-art safety and convenience for your electrical installations. Designed for high performance, this MCB features unique patented twin terminals with captive screws, ensuring secure connections with cables up to 35mm².

Key features include a finger-proof (IP20) design, promoting safety during installation and maintenance. The clear contact position indicator (CPI) in red/green allows for easy visual verification of the breaker's status. Additionally, the busbar slot in the back enhances visibility during installation, simplifying the setup process.

Engineered for high performance at an increased rated voltage, this MCB ensures reliable protection in various applications. It is DIN rail-mounted and available in multiple pole configurations, including 1P, 2P, 3P, 4P, 1P+N, and 3P+N—though this specific model is a 2-pole (DP) variant. Suitable for 400V AC circuits, it provides robust overload and short-circuit protection.

Specifications

• Current Rating: 40A
• Voltage Rating: 400V AC
• No. of Poles: 2 Pole
• Terminals: Twin terminals with captive screws
• Cable Compatibility: Up to 35mm²
• Safety Rating: IP20 (finger-proof)
• Mounting: DIN Rail

The ABB System Pro M Compact S200 MCB combines durability, ease of use, and high performance, making it an excellent choice for residential, commercial, and industrial electrical systems.