LEJ Series Hydraulic Magnetic Circuit Breakers

The Sensata-Airpax LEJ series circuit breakers offer high-performance protection for critical data center and telecommunications applications, supporting up to 277 V_AC per pole and achieving UL 489 listing in the most compact case size available in the market. The LEJ series is based on a highly successful and field-proven design and incorporates state-of-the-art arc quenching technologies.

Typical applications include power distribution units (PDUs) in data center enclosures, telecom AC power supplies, and various industrial settings that benefit from higher power density. The LEJ/LEJA series, like the LEG/LEGA family, offers a wide range of features, including various terminations and actuators, to meet diverse requirements.