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Siemens 40SB4000 - Rating Plug 4000A (SB Series)

Siemens
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Siemens 40SB4000 is a 4000A rating plug designed for the SB Series of circuit breakers, serving as a critical component to set the continuous current rating and trip characteristics for overcurrent protection. This rating plug operates with a minimum and maximum amperage of 4000A, utilizing SB-EC and TL trip types to ensure precise coordination with the breaker's protection functions. The unit weighs 1 lb and is constructed for compatibility with SBA, SBH, and SBS breaker frames, featuring a robust design for integration into industrial power distribution systems. It complies with industry standards for low-voltage power circuit breakers, ensuring reliable performance in demanding environments. Typical applications include use in switchgear, motor control centers, and main service entrances where accurate current sensing and adjustable trip settings are required for system protection.

Key Features & Specifications
  • Type: Rating Plug for SB Series circuit breakers
  • Current Rating: 4000A
  • Amperage Minimum: 4000
  • Amperage Maximum: 4000
  • Trip Type: SB-EC, TL
  • Compatible Frames: SBA, SBH, SBS
  • Weight: 1 lb
  • Item Subcategory: Rating Plug


Product Identification
  • Manufacturer: Siemens
  • Model: 40SB4000
  • Family: SB Series
  • Type: 40SB