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Siemens 12SB1000 - Rating Plug 1000A (SB Series)

Siemens
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Siemens 12SB1000 is a 1000A rating plug for SB Series circuit breakers, designed to set the continuous current protection level for compatible frames. This plug operates with a 1000A minimum and maximum amperage rating, ensuring precise overcurrent protection coordination. It weighs 1 lb and is constructed as a modular, field-installable component for seamless integration into the breaker assembly. The 12SB1000 complies with Siemens SB Series standards and is compatible with SBA, SBH, and SBS frames, utilizing SB-EC or TL trip types. Typical industrial applications include main and feeder circuit protection in switchboards, panelboards, and motor control centers requiring high-current ratings.

Key Features & Specifications
  • Type: Rating Plug
  • Current Rating: 1000A
  • Amperage Minimum: 1000A
  • Amperage Maximum: 1000A
  • Compatible Frames: SBA, SBH, SBS
  • Trip Type: SB-EC, TL
  • Weight: 1 lb
  • Family: SB Series
  • Item Subcategory: Rating Plug


Product Identification
  • Manufacturer: Siemens
  • Model: 12SB1000