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SIEMENS Miniature Circuit Breaker: 100 A Amps, 120/240V AC, 2 Poles - BQ & BQH Series, Bolt-On Siemens Miniature Circuit Breakers
SIEMENSBQ & BQH Series, Bolt-On Siemens Miniature Circuit Breakers

SIEMENS Miniature Circuit Breaker: 100 A Amps, 120/240V AC, 2 Poles

The Siemens BQ2B100 is a BQ Series miniature circuit breaker, bolt-on type, rated 100 A at 120/240V AC with 2 poles and a 10kA interrupting capacity at 120/240V AC. Designed for use in Siemens panelboards, this…

SKU 3G-OTH-623651

Brand
SIEMENS
Item
Miniature Circuit Breaker: 100 A Amps, 120/240V AC, 2 Poles
Category
BQ & BQH Series, Bolt-On Siemens Miniature Circuit Breakers
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Technical Specifications

SIEMENS
Manufacturer Part Number
BQ2B100
Type
Std
AC
120/240V
Poles
2
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SIEMENS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Siemens BQ2B100 is a BQ Series miniature circuit breaker, bolt-on type, rated 100 A at 120/240V AC with 2 poles and a 10kA interrupting capacity at 120/240V AC. Designed for use in Siemens panelboards, this standard single-pole breaker provides overcurrent protection in commercial and industrial electrical distribution systems.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the Siemens BQ2B100 miniature circuit breaker used for?

The Siemens BQ2B100 provides overcurrent protection in commercial and industrial electrical distribution systems. It is designed for use in Siemens panelboards, protecting circuits rated 100 A at 120/240V AC with a 10kA interrupting capacity.

What are the specifications of the Siemens BQ2B100 circuit breaker?

The Siemens BQ2B100 is a BQ Series bolt-on miniature circuit breaker rated 100 A at 120/240V AC, 2 poles, with a 10kA interrupting capacity at 120/240V AC. It is a standard single-pole breaker for Siemens panelboards.

Where to buy the Siemens BQ2B100 circuit breaker worldwide?

3G Electric supplies the Siemens BQ2B100 miniature circuit breaker to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine Siemens BQ series breakers for your commercial or industrial panelboard needs.

How to install the Siemens BQ2B100 circuit breaker?

Install the Siemens BQ2B100 by turning off main power, then snapping the bolt-on breaker into a compatible Siemens panelboard bus bar. Torque terminal connections to manufacturer specifications. Always follow local electrical codes and use appropriate personal protective equipment.

Used in

Common applications for SIEMENS
District cooling plants — LME73 + RWF55 for condenser-water modulation
Inflight catering and food-processing steam boilers — LMG22 with SQN90 air-fuel cross-damper
Hospital steam-plant redundancy — LME41 with QRA2 UV flame detection for dual-fuel boilers
Semiconductor fab process heat — LME23 and SKP55 gas valves on hot-oil heater skids
Container-terminal reefer-deck heating — LMG22 retrofit onto legacy burner racks

SIEMENS Products

3G Electric supplies SIEMENS bq & bqh series, bolt-on siemens miniature circuit breakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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