Over Crank Protection (OCP)

Be protected from thermal damage. OCP technology is a built-in circuit breaker that protects the starter from thermal damage and automatically resets at a safe operating temperature. OCP protects the starter in adverse starting conditions, such as cold weather cranking, lower battery capacity, high-starting circuit resistance, or operator misuse. OCP is an option available today on 41MT™, 42MT™, 39MT™, and 39MT™ Plus
 
The newly designed OCP is a self-contained, one-wire design with no additional connections required, completely eliminating the need for a vehicle wiring harness. This design can be found on the new 44MT™ Starter available in 2010.