ABB MCB Mini Circuit Breaker, 0.4A Current Rating, 690V Supply Voltage - 1SAM340000R1003
This compact 45mm width ABB MCB Mini Circuit Breaker is designed to provide efficient protection for control transformers on the primary side. With a rated operational current of 0.4A, this device offers fuse-less protection against overload and short-circuits. The circuit breaker is equipped with a variety of features such as a lockable handle, short-circuit trip indicator, and temperature compensation, making it a reliable choice for transformer protection.
Features & Benefits
• Compact design with a width of 45mm • Rated operational current of 0.4A for effective protection • Fixed short-circuit current setting of 20 times the rated current • Trip-free mechanism for added safety • Rotary handle with clear switch position indication • High short-circuit breaking capacity of 100 kA at 400V AC • Temperature compensation for reliable performance
Applications
• Protection of control transformers on the primary side
Can it protect control transformers effectively?
Yes, the ABB MCB Mini Circuit Breaker is designed to provide efficient protection for control transformers on the primary side.
Will it offer reliable fuse-less protection?
Yes, this circuit breaker offers fuse-less protection against overload and short-circuits.
Is it suitable for use in high-traffic areas?
Yes, the ABB MCB Mini Circuit Breaker is a reliable choice for areas with high traffic due to its robust features and high short-circuit breaking capacity.
