Features： 1、Plastic and Metal : This circuit breaker is composed of UL grade 94V0 thermoplastic body and tin plated copper alloy terminals, which is durable. 2、Applicable Transportation: This family thermal circuit breaker is suitable for 12/24V DC cars, motorcycles, boats, yachts, etc. 3、Multiple Usage: Auto (T1) Reset fuse is widely used for car stereo amplifier, inverters, solar, and other high current applications. 4、Typical Application: This automatic reset circuit breaker is typically used in fuse replacement for RC caravans, marine and aftermarkets 5、Termination: The 5.2mm wide blade of this circuit breaker is compatible with ATO/ATC type fuse box. Specification： Item Type: Circuit Breakers Material: UL Grade 94V0 Thermoplastic Body,Tinned Copper Alloy Terminal Termination: Approx. 5.2mm/0.2in Wide Blade is Compatible with ATO ATC Type Fuse Box Single Pole Thermal Circuit Breaker Auto Reset (T1) Design Rated Operating Temperature: –40°F (-40°C) to 185°f (85°C) Storage Temperature Rating: –40°F (-40°C) to 260°f (125°C) Marking: The Color Code of the Lid is the Ampere Rating Compliance: SAEJ553; SAEJ1171 (Ignition Protection) Package List： 5 x Circuit Breakers