Check the panel wiring diagram to determine the series type
for general electric load centers
25 kA at 480 VAC
Amps:40Volts AC:240
: Q21540CT2 / Product Name: SIEMENS Q21540CT2 N 15/40A 240V 4P NEW QUAD / Amps: 15/40 / Volts: 240 / Poles: 4
Qwik-Open 1P Standard Plug In Circuit Breaker 60A 120/240VAC Check the panel wiring diagram'Plug In Circuit Breaker, Amps 60, Number of Poles 1, Circuit Breaker Type Standard, AC Voltage Rating 120 240VAC, DC Voltage Rating 48VDC, For Use With QO Load Centers and NQOD Panelboards, Series QO, Terminal Connection Box Lug, Min. Wire Size 8 AWG, Max. Wire Size 2 AWG, Length 3. 00 In., Width 0. 75 In., Depth 2. 91 In., Standards UL Listed, CSA Certified, HACR, Max. AIR Rating 10kA'