Heavy-duty single pole thermal type breakers are ideal for auxiliary and accessory circuits, trucks, buses, RVs and marine applications, battery chargers and DC audio systems. Series 184 and 185 are sealed for engine compartment and bilge area applications. Stud insulators are provided on covered units with F (Surface Mount) bases; tin plated copper studs, brass rivets and stainless steel locking nuts.
• Ratings: 50A; 30V DC, 3000A interrupt capacity
• Operating Temperature: -25 deg F (-32 deg C) to 180 deg F (82 deg C)
• Storage Temperature: -30 deg F (-34 deg C) to 300 deg F (149 deg C)
• Housing: Thermoset plastic; UL rated 94VO; 311 deg F (155 deg C)
• Mounting: Surface
• Terminal Stud Torque: 50 in-lb (5.6Nm) max
• Indicator: Series 184 and 185 have a unique reset mechanism providing visible indication of tripped condition
• Ingress Protection Rating: IP67
• Approvals: Complies with SAEJ1625, J1171 and UL1500 (Ignition protected) specifications

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