The Square D BJA36125 is a Molded Case Circuit Breaker. This type BJA circuit breaker is a member of The Powerpact family. The BJA36125 is a 3 pole, 600 Volt, 125 amp rated circuit breaker, with an AIC rating of 65kA@480V. The BJA36125 is manufactured by Schneider Electric. The BJA36125 uses a I-Line Style Plug-In connection. Includes Thermal Magnetic protection. Every part Essential Electric sells is also backed by our industry-leading gold standard 2-year warranty.