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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 BQH Series BQ2B100H is a 2-pole, 100 A miniature circuit breaker with a high interrupting capacity of 22kA at 120/240V AC. Designed for single-phase applications, it is a bolt-on type intended for use in…

SKU 3G-OTH-623653

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
BQ2B100H
Type
High Interrupting Capacity
AC
120/240V
Poles
2
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SIEMENS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Siemens BQH Series BQ2B100H is a 2-pole, 100 A miniature circuit breaker with a high interrupting capacity of 22kA at 120/240V AC. Designed for single-phase applications, it is a bolt-on type intended for use in Siemens panelboards.

Frequently Asked Questions

What is the Siemens BQ2B100H miniature circuit breaker used for?

The Siemens BQ2B100H is a 2-pole, 100 A miniature circuit breaker with a high interrupting capacity of 22kA at 120/240V AC. It is designed for single-phase applications and bolts into Siemens panelboards to protect branch circuits from overloads and short circuits.

What are the specifications of the Siemens BQ2B100H?

The Siemens BQ2B100H is a 100 A, 2-pole miniature circuit breaker rated 120/240V AC. It offers a high interrupting capacity of 22kA at 120/240V AC, is bolt-on type, and is intended for use in Siemens panelboards. The series is BQH.

Where to buy the Siemens BQ2B100H worldwide?

3G Electric supplies the Siemens BQ2B100H miniature circuit breaker to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this high-interrupting-capacity breaker.

How to install the Siemens BQ2B100H circuit breaker?

The Siemens BQ2B100H is a bolt-on type breaker designed for Siemens panelboards. Ensure the panel is de-energized, then align the breaker with the bus bar and tighten the bolt securely. Follow all local electrical codes and the manufacturer's instructions for safe installation.

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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