IEC Supplementary Protector Amps 40 A AC Voltage Rating 277/480V AC Max AIR Rating 10kA at 277/480V AC Series FAZ Curve Type D DC Voltage Rating 96V DC Number of Poles 3 Phase 3 Circuit Breaker Actuator Toggle Circuit Breaker Mounting Style DIN Rail Meets UL Type UL 1077 Terminal Connection Lug Trip Type Thermal Magnetic