ABB SMISSLINE TP S400E Miniature Circuit Breaker, 1-Pole, 50A, Type B, 400V ac AC, 6 kA Breaking Capacity

This MCB is a reliable miniature circuit breaker designed for commercial and industrial applications. With a 1 pole configuration and a current rating of 50 A, it provides robust electrical protection, ensuring safety in various settings. Its dimensions include a width of 18mm, a depth of 75mm, and a length of 75mm, making it suitable for Compact installations within the Smissline TP System.

• Type B MCB suitable for standard load applications
• 6 kA breaking capacity ensures effective fault clearance
• Thermal tripping mechanism protects against overloads
• Screw Terminal contact type enables secure connections
• Extended operational voltage range up to 440 V
• Compact design facilitates easy installation within limited space

• Used in commercial electrical protection systems
• Ideal for industrial machinery and equipment
• Compatible with plug in distribution systems
• Suitable for integration with automation setups
• Applied in machine control panels and electrical cabinets

The thermal tripping mechanism allows the MCB to disconnect from the circuit when it detects excessive current, thus preventing overheating and potential damage to connected devices.

A breaking capacity of 6 kA means the MCB can safely interrupt fault currents up to this rating, reducing the risk of extensive electrical damage and enhancing system reliability.

Yes, this device can operate within a rated voltage of 230 V to 440 V, making it versatile for different commercial electrical environments.

Screw Terminal designs provide a secure connection that is less likely to loosen over time, enhancing the overall reliability of the electrical installation.

EN 60898-1