Siemens HEB3B100B 100A 3-Pole 480V 65kA Molded Case Circuit Breaker
The breaker operates at 50/60 Hz, is rated for use up to 40°C ambient, and is suitable for single-phase AC circuits using two poles for DC applications. MPN HEB3B100B. Maximum Amperage 100A. Trip Type Thermal-Magnetic.