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SIEMENS Miniature Circuit Breaker: 25 A Amps, 120V AC, 1 Poles - BQ & BQH Series, Bolt-On Siemens Miniature Circuit Breakers
SIEMENSBQ & BQH Series, Bolt-On Siemens Miniature Circuit Breakers

SIEMENS Miniature Circuit Breaker: 25 A Amps, 120V AC, 1 Poles

The Siemens BQ1B025 is a BQ Series miniature circuit breaker rated 25 A, 120V AC, single-pole, with a 10kA interrupting capacity at 120V AC. Designed for use in Siemens panelboards, this bolt-on type Std breaker…

SKU 3G-OTH-623680

Brand
SIEMENS
Item
Miniature Circuit Breaker: 25 A Amps, 120V AC, 1 Poles
Category
BQ & BQH Series, Bolt-On Siemens Miniature Circuit Breakers
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Technical Specifications

SIEMENS
Manufacturer Part Number
BQ1B025
Type
Std
AC
120V
Poles
1
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SIEMENS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Siemens BQ1B025 is a BQ Series miniature circuit breaker rated 25 A, 120V AC, single-pole, with a 10kA interrupting capacity at 120V AC. Designed for use in Siemens panelboards, this bolt-on type Std breaker provides overcurrent protection in a compact 1-pole format.

Frequently Asked Questions

What is the Siemens BQ1B025 miniature circuit breaker used for?

The Siemens BQ1B025 provides overcurrent protection for branch circuits in Siemens panelboards. It is a single-pole, 25 A, 120V AC bolt-on breaker with a 10kA interrupting capacity, commonly used in commercial and industrial electrical distribution systems.

What are the specifications of the Siemens BQ1B025 circuit breaker?

The Siemens BQ1B025 is a BQ Series miniature circuit breaker rated 25 A, 120V AC, single-pole, with a 10kA interrupting capacity at 120V AC. It is a bolt-on type Std breaker designed for use in Siemens panelboards.

Where to buy the Siemens BQ1B025 circuit breaker worldwide?

3G Electric supplies the Siemens BQ1B025 miniature circuit breaker to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine Siemens BQ Series breakers for your panelboard applications.

How to install a Siemens BQ1B025 bolt-on circuit breaker?

Install the Siemens BQ1B025 by ensuring the panelboard is de-energized, then align the breaker's bolt-on tabs with the bus bar and tighten the mounting screw to the specified torque. Follow Siemens installation instructions and local electrical codes for safe overcurrent protection.

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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