The Pollak Thermal Type Breaker is designed to provide efficient and reliable overcurrent protection in electrical systems. It complies with SAE standard J553 and has an operating temperature range from -10°F to 150°F. This breaker is easy to install and features an automatic reset for added convenience. It is perfect for a variety of applications and is sure to provide reliable protection for your electrical system. FleetPride is your First Click in Heavy Duty®.