Murray does not sell used breakers and has not approved any 3rd party sellers to do so
Check the panel wiring diagram to determine the series type
Phase Connection -
8 TO 3 AWG (COPPER/ALUMINUM) WIRE SIZE
98 in L x 2 in W x 3
Cutler-Hammer 3P Standard Bolt On Circuit Breaker 60A 480VAC Murray does not sell usedBolt On Circuit Breaker, 60 Amps, Number of Poles 3, Circuit Breaker Type Standard, AC Voltage Rating 480VAC, DC Voltage Rating 250VDC, For Use With Eaton Panelboards, Series GHB, Terminal Connection Screw Clamp, Max. AIR Rating 65 kA, Frame Size 100 GHB, Min. Wire Size 10 AWG, Max. Wire Size 1 0 AWG, Length 4. 00 In., Width 3. 00 In., Depth 2. 63 In., Standards UL Listed, CSA Certified, NEMA