For switching and tripping wiring, use the Murray 20 Amp Single-Pole Circuit Breaker to provide protection from high temperatures caused by higher-than-rated electrical currents. This circuit breaker offers an easy-to-install plug-in design and is compatible with copper and aluminum wiring. This type MP-T breaker has a 10k AIR rating.
- Thermal-magnetic design for overload and short-circuit protection of an electrical system
- Switches and protects your home's wiring from high temperatures caused by higher-than-rated currents
- 20 Amp , 120/240 VAC, 10,000 AIR rated
- Meets UL, CSA and ANSI safety requirements