Phone: 800-433-7443  

Sole authorized source for Siemens SB Breakers and accessories.

Also offering insulated breakers for most manufacturers.

CLICK HERE TO CREATE ACCOUNT to QUALIFY for EXCLUSIVE DISCOUNT PRICING

Rating Plugs

Rating Plugs

SB breakers are designed to use interchangeable rating plugs. These rating plugs allow the user to customize the effective ampere rating of the breaker to meet specific applications. The label on the front of the breaker identifies the rating plugs that may be used with that particular breaker.

Available Rating Plugs

  • 400 (200, 225, 250, 300, 350, 400)
  • 800 (400, 450, 500, 600, 700, 800)
  • 1200 (600, 700, 800, 1000, 1200)
  • 1600 (800, 1000, 1200, 1600)
  • 2000 (1000, 1200, 1600, 2000)

12 Item(s)

12 Item(s)