Features: When the load exceeds the rated current, this switch reset button will automatically cut off the circuit, and thus play a role in protecting the line. This switch can be reset after a disconnect over a period of time, then you can press the reset switch to use it again. Compact design enables high density circuit protection configuration. Made of durable plastic, high quality and long service life. It is widely used in automotive, industry and ocean industry. Specification: Condition: 100% Brand New Rated Voltage: DC 50V, AC 125-250V, 50/60Hz Current: 5A/ 8A / 10A / 15A / 18A / 20A / 30A (optional) Material: Plastic, Metal Color: Black Size: Show as Picture Package Weight: Approx.26g Package List: 1 * Overload Protector Package List 1When the load exceeds the rated current, this switch reset button will automatically cut off the circuit, and thus play a role in protecting the line 2This switch can be reset after a disconnect over a period of time, then you can press the reset switch to use it again 3Compact design enables high density circuit protection configuration 4Made of durable plastic, high quality and long service life 5It is widely used in automotive, industry and ocean industry