53 TEY345 Bolt-On Mount Lighting Panel Molded Case Circuit Breaker 3-Pole 45-Amp 480/277-Volt AC 250-Volt DC

53 Lighting panel 3-Pole molded case circuit breaker is rated at 480/277-Volt AC/250-Volt DC and 45-Amps. Interrupt rating of this circuit breaker is 14-Kilo-Amps at 277/480-Volt AC. It measures 3-Inch x 3-1/16-Inch x 5-1/4-Inch. This 3-Phase breaker with load lug terminal connection, accepts copper/aluminum wires of size 10 - 4-AWG. It features non-interchangeable, long-time and instantaneous thermal-magnetic trip type to ensure reliability. This circuit breaker supports bolt-on mounting for making installation easier. It is suitable for reverse feed applications. Circuit breaker is UL listed and CSA certified.