QJA32100

Offering excellent functionality, the Schneider Electric QJA32100 circuit breaker is tailored for various electrical distribution systems. It is rated for a line current of 100 A and operates efficiently at 240 V AC, supporting both 50 and 60 Hz environments. Constructed with three poles, this circuit breaker is suitable for diverse applications.

The interrupting capacity stands at an impressive 100 kA for 208Y/120 V AC, making it effective in situations where high fault currents are present. It features a breaking capacity code of J, indicating its capabilities in the field. This device utilizes a thermal-magnetic trip unit, which provides long-time and instantaneous protection, effectively safeguarding your systems. When it comes to magnetic functions, the hold current is pegged at 1200 A, while the trip current reaches up to 2400 A, supporting reliable operation under overload conditions.

Designed for durability, the QJA32100 operates at 80% of its continuous current rating. It can be mounted using an I-Line plug-in method, featuring load lugs and line studs for ease of installation. The physical dimensions of this breaker measure 6.47 inches high, 4.5 inches wide, and 3.93 inches deep. Users can apply a tightening torque of 28 N·m during installation to ensure secure connections.

In terms of robustness, the QJA32100 boasts an impulse withstand voltage of 8 kV, ensuring it can withstand transient overvoltages. Additionally, it is equipped with a local signaling feature, featuring a green trip indicator for easy status recognition. This circuit breaker is designed to provide reliable and safe operation within a variety of electrical systems.