Specification:Rated voltage: 6-28VRated current:10A/15A/20A/30A/40A/50AApply to 6-28VDC applicationPlastic body and mounting bracket#10-32 bolt length. 66In (16.8mm); bolt spacing.69in (17.5mm)Wing spacing: 1.56in (39.6mm)Interruption rating: 2.5KA @ 28VdcOperating temp: -40°C to 85°C (-40°F to 185°F)Storage temp: -40°C to 125°C (-40°F to 260°F)Torque grade: 15in-lbIP66 waterproofing: IP66 on plastic cover (except for terminal)Conformance: SAE JGG3; SAE J1171 (ignition protection level)Package Included: 1x 50A Automatic Reset Circuit Breaker With Red Cover