Unit Mount Circuit Breaker, Circuit Breaker Type Standard, Number of Poles 2, 90 Amps, AC Voltage Rating 120/240VAC, DC Voltage Rating 60VDC, Max. AIR Rating 10 kA, Phase 1, Terminal Connection Slotted Box Lug (Non-Reversible Line and Load), Series QOU, Min. Wire Size 12 AWG, Max. Wire Size 2/0 AWG, Length 4.45 In., Width 1.50 In., Depth 2.96 In., Standards UL Listed, CSA Certified, HACR, IECSpecifications:Min. Wire Size: 12 AWGDC Voltage Rating: 60VDCStandards: UL Listed, CSA Certified, HACR, IECSeries: QOUItem: Unit Mount Circuit BreakerPhase: 1Number of Poles: 2Length: 4.45"AC Voltage Rating: 120/240VACAmps: 90Width: 1.50"Max. Wire Size: 2/0 AWGMounting: Unit MountCircuit Breaker Type: StandardTerminal Connection: Slotted Box Lug (Non-Reversible Line and Load)Depth: 2.96"Max. AIR Rating: 10 kA