Miniature Circuit Breaker, BL Series, 100A, 2 Pole, 120/240V AC, 10kA at 120/240V AC MPN:B2100

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Brand: Siemens
Part #: B2100
UPC: 783643263642
SKU
510-G2410283
Regular Price $547.39 Special Price $390.99

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Miniature Circuit Breaker, BL Series, 100A, 2 Pole, 120/240V AC, 10kA at 120/240V AC

Protect your electrical systems with the Siemens BL Series 100A 2-Pole Miniature Circuit Breaker. Ideal for use with Siemens P1 panelboards, this compact circuit breaker provides reliable overcurrent protection in a variety of applications, including residential and commercial settings. With its 10kA maximum air rating, it can handle high fault currents with ease. The toggle actuator and bolt-on mounting style offer convenient installation and operation. Suitable for 120/240V AC systems, this circuit breaker is a valuable addition to any electrical panel, providing peace of mind and ensuring safe and efficient electrical distribution.

Top product features:

  • Provides circuit protection for electrical systems
  • Protects against overloads and short circuits up to 10kA at 120/240V AC
  • Can be mounted on a bolt-on style panelboard or load center

Top product applications:

  • Residential electrical panel upgrades
  • Commercial electrical panel installations
  • Industrial electrical panel maintenance and repair
Miniature Circuit Breaker, Amps 100 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Standard, Number of Poles 2, DC Voltage Rating Not Rated, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Bolt On, Compatible Panelboard/Load Center Series P1, Phase Single, Series BL, Max. AIR Rating 10kA at 120/240V AC, For Use With Siemens P1 Panelboards, Terminal Connection Lug, Frame Size 125A/BL, Length 2 in, Width 3 in, Depth 3 in, Min. Wire Size 2 AWG (Al), 4 AWG (Cu)

Additional Information

  • Country of Origin: MX
  • Drop Ship Item: No
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 1 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 2.90
  • Package Width: 1.90
  • Package Height: 3.10
  • Package Weight: 0.65
Product info last updated on January 13, 2026 12:39pm UTC Category: Circuit Protection
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