SQUARE D BY SCHNEIDER ELECTRIC QOB240GFI MINIATURE CIRCUIT BREAKER 120/240V 40A wire size 4 to 1/0

wire size 4 to 1/0 awg (aluminum/copper)

WIRE SIZE 14 TO 10 AWG

125 AMPERE AT 40 DEG C

Hub - Covers / Adaptors

SQUARE D BY SCHNEIDER ELECTRIC QOB240GFI MINIATURE CIRCUIT BREAKER 120/240V 40A wire size 4 to 1/0Bolt On Circuit Breaker, 40 Amps, Number of Poles 2, Circuit Breaker Type Ground Fault Circuit Interrupter, AC Voltage Rating 120 240VAC, DC Voltage Rating Not Rated, For Use With Square D NQOD Panelboards, Series QOB, Terminal Connection Lug, Max. AIR Rating 10 kA, Frame Size 100A QO, Min. Wire Size 12 AWG, Max. Wire Size 6 AWG, Length 3. 00 In., Width 1. 50 In., Depth 2. 91 In., Standards UL Listed, CSA CertifiedSpecifications: Item: Bolt On Circuit