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Siemens B3100H00S01 - 100A 3-Pole Molded Case Circuit Breaker

Siemens
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Siemens B3100H00S01 is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in three-phase electrical systems. It features a 100A current rating and a 240V AC voltage rating, housed within a compact, durable frame measuring 2.563" x 4.00" x 3.122" and weighing 1.257 lb. This thermal-magnetic shunt trip breaker is constructed for bolt-on connection with lug terminals and is certified to UL, CSA, HACR, and NOM standards, ensuring compliance for industrial use. Its 22kA interrupting rating at 240V and LI (Long-time and Instantaneous) trip functions make it suitable for installation in Siemens P1 panelboards, protecting circuits with wire sizes from 8 AWG to 2 AWG for aluminum or 4 AWG for copper.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, BLH Type, Shunt Trip, Thermal Magnetic Protection
  • Voltage Rating: 240V AC
  • Current Rating: 100A
  • Dimensions: 2.563" H x 4.00" W x 3.122" D (65.1mm x 101.6mm x 79.3mm)
  • Standards: UL Listed, CSA Certified, HACR Rated, NOM Certified
  • Applications: Three-phase circuit protection in Siemens P1 Panelboards
  • Switch Type: Circuit Breaker
  • Configuration: Bolt-on
  • Poles: 3
  • Phase: 3
  • AIC Rating: 22kA @ 240V
  • Connection: Bolt-on
  • Protection: Thermal Magnetic
  • Functions: LI (Long-Time and Instantaneous)
  • Frame Size: 125A/BLH
  • Trip Type: Thermal Magnetic
  • Panel Type: Siemens P1 Panelboards
  • Breaker Type: Shunt Trip
  • Temp Rating: -25°C to 70°C (-13°F to 158°F)
  • Terminal Connection: Lug
  • MCM Size: Min. 8 AWG, Max. 2 AWG (Al) / 4 AWG (Cu)
  • Certification: CSA Certified, HACR Rated, NOM Certified, UL Listed
  • Family: BL Series
  • Weight: 1.257 lb
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643269033
  • GTIN: 00783643269033