ITEM NAME:30A Push Button Reset Circuit Breaker, DC50V AC125-250V Thermal Overload Description: Push Button Reset Circuit Breakers with Quick Connect Terminals. Overload protection, to prevent excessive current. High sensitivity, can protect the circuit in time. Compact design enables high density circuit protection configurations. Great for For Automotive / Industrial / Marine And Many Other applications. Specification: Material: Plastic and Metal Size: Approx 59mm*35mm Package Includes: 1 Piece Circuit Breaker Note: Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) Please check the size measurement and the picture carefully before making.Overload protection, to prevent excessive current. 1 Piece Circuit Breaker. People always bought together with. Due to the difference between different monitors, the picture may not reflect the actual color of the item.