MD63T500 - Siemens - Trip Unit Condition:New Square D's EDB34125 circuit breaker

Square D's EDB34125 circuit breaker is calibrated for 40 degrees C and has aluminum lugs with a terminal lug rating of AWG 12

CHB210 - Eaton Cutler-Hammer Bolt-On Circuit Breaker

complete with I - Instantaneous Protection Only and non-aluminum line &amp

Trip Units And Programmers / 3-Pole

QO330 - Square D QO 3 Pole 30 Amp Breaker

MD63T500 - Siemens - Trip Unit Condition:New Square D's EDB34125 circuit breakerMD63T500 Siemens 500 Amp 3 Pole 600 Volt Molded Case Circuit Breaker Trip Unit Siemens, Sentron Series, trip unit or programmer, type MD, 3P, 600V, 500A, thermal magnetic, LI Long Time and Instantaneous trip functions, suitable for use with MD, HMD molded case circuit breakers Manufacturer: Siemens Type: MD Family: Sentron Series UL Listed Interrupting Rating AIC Rating: 25kA@600V AIC Rating: 50kA@480V Specifications MD Frame 3 Pole 500 Amp 600 Volt