MM1-B-32-620-1-1AB-B-C

This Littelfuse Inc. circuit breaker, part number MM1-B-32-620-1-1AB-B-C, is a magnetic (hydraulic delay) type breaker with a 20A current rating and a 250V voltage rating. It is designed for panel mounting and features a lever actuator. The breaker has one pole and no illumination. It is approved by CCC, CSA, and UL1077. The component is RoHS3 compliant, has an MSL of 1, and is REACH unaffected. Its mounting type is panel mount, making it suitable for various industrial and commercial applications requiring reliable circuit protection.

This circuit breaker is engineered for robust performance in demanding environments. The hydraulic delay mechanism provides specific trip characteristics suitable for applications where temporary overcurrents are expected. Its single-pole configuration is ideal for single-phase circuits. The panel mount design ensures secure and straightforward integration into control panels and equipment enclosures. Compliance with major agency approvals like CCC, CSA, and UL1077 underscores its suitability for a wide range of applications.

Key specifications include a 20A current rating and a 250V voltage rating, ensuring compatibility with specified electrical systems. The magnetic breaker type offers fast response to short circuits, while the hydraulic delay provides protection against nuisance tripping from inrush currents. The lever actuator offers a clear visual indication of the breaker's state and provides a tactile interface for operation.