Up To $50 Off Your Order! Promo Code: SUNSHINE

Sierra Circuit Breaker, Sierra Part #CB42240

Item # 752157
Please make sure all selections are complete and a valid quantity is entered and try again.

In Stock


  • Sierra Part #CB42240

  • Circuit breaker

Product Summary 

Sierra circuit breaker. 40-amp rating. Includes stud mounting plate and 8-gauge ring terminal. Sierra Part #CB42240.