Lovato Electric 4-Pole Miniature Circuit Breaker 1 to 63 A, P1 MB Series, D B Curve Type C, 400V AC, 10 kA ULC157A18A

Lovato Electric ULC157A18A is a high-performance 4-Pole Miniature Circuit Breaker designed for protection of electrical circuits in industrial and commercial settings. It offers a current rating adjustable between 1 and 63 amperes with precision tripping characteristics for enhanced reliability.

The device features D and B curve tripping types and a Type C classification, ideal for managing different load types and transient currents. Rated at 400V AC, it can handle typical electrical voltages in distribution networks with a breaking capacity of 10 kA to safely interrupt short circuits.

This Miniature Circuit Breaker mounts easily on DIN rails, simplifying installation in control panels. Its compact width of 17.5 mm allows for space-efficient panel assembly while maintaining robust performance.

Internally, it uses an acetic acid-based tripping mechanism which contributes to accurate and consistent operation, extending the equipment lifespan. The P1 MB series identifier ensures it fits within Lovato Electric's compatible product range for seamless system integration.

Lovato Electric ULC157A18A conforms to global standards, including CSA C22.2 No.235, IEC/EN 60898-1 and 60947-2, TÜV Rheinland certifications, and UL 1077 compliant under file E359585, confirming its safety and quality for international industrial deployment.

Current rating range from 1 A to 63 A for various applications. 4-pole construction for enhanced multi-phase protection. D and B curve tripping characteristics combined with Type C classification. 400V alternating current rating suitable for industrial circuits.

Breaking capacity of 10 kA to withstand high fault currents. DIN rail mount type for easy and secure installation. Compact 17.5 mm width fits in space-limited setups. Acetic acid tripping mechanism ensures precise circuit protection.

Complies with international standards and approvals for global use.

This circuit breaker suits industrial, manufacturing, electrical distribution, and automation environments requiring dependable overcurrent protection. It protects electrical networks from damage due to overloads and short circuits, ensuring operational safety and continuity.

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