UL489 Miniature Circuit Breaker ETL mark MCB

Product Description

• *0kA breaking capacity: These MCBs have a high breaking capacity throughout the range. They operate on current limiting principle ensuring extremely low let through energy under fault conditions.
• Trip free mechanism: The MCB trips positively even when it's locked in on position.
• Terminal Design: Double function terminal design for accepting both busbar and conductors simultaneously.
• Safety terminals: The terminals are touch proof ensuring maximum operator safety against accidental contact (IP*0 of protection).
• Uniform components profile: The MCBs have a uniform profile and can be connected through pin type & fork type busbars. Bottom terminal for fork type busbar is isolated between the poles.
• Accessories: Common modular accessories like Shunttrip, Motor mechanism, Undervoltage release and Auxiliary contacts ensure flexibility.
• Energy saver: The watt loss of the MCBs is extremely low providing valuable savings over its entire lifecycle.