295-111-1REC2-4851-3

The Sensata 295-111-1REC2-4851-3 is a magnetic hydraulic delay circuit breaker designed for reliable, low-cost power switching, circuit protection, and circuit control. This model features a lever actuator and is designed for panel mounting.

Key specifications include a 3-pole configuration, indicating its suitability for multi-circuit applications. The breaker type is magnetic with a hydraulic delay, providing precise overload protection. The APL/UPL series, to which this part belongs, offers various configurations, delays, and ratings, making them adaptable for industrial, military, and information processing applications.

While specific voltage and current ratings are not detailed in the provided snippets, the APL/UPL family is known for its robust design. Many versions are recognized by UL and certified by CSA as supplementary protectors. This specific part, designated with the UPL prefix, may also comply with international standards like IEC and VDE, and is CE Compliant. Its robust construction ensures precision operation where required.

This circuit breaker functions similarly to an ON-OFF switch under normal load conditions. Upon detecting an overload, the internal mechanism trips, opening the contacts and forcibly returning the handle to the OFF position. The 'trip free' design prevents the contacts from remaining closed during an overload, even if the handle is held in the ON position, ensuring safety and reliable protection.