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SIEMENS Miniature Circuit Breaker: 15 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: 15 A Amps, 120V AC, 1 Poles

The Siemens BQ1B015 is a BQ Series miniature circuit breaker rated 15 A, 120V AC, single-pole, with a 10kA interrupting capacity at 120V AC. Designed for use in Siemens panelboards, this bolt-on breaker provides…

SKU 3G-OTH-623663

Brand
SIEMENS
Item
Miniature Circuit Breaker: 15 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
BQ1B015
Type
Std
AC
120V
Poles
1
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SIEMENS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Siemens BQ1B015 is a BQ Series miniature circuit breaker rated 15 A, 120V AC, single-pole, with a 10kA interrupting capacity at 120V AC. Designed for use in Siemens panelboards, this bolt-on breaker provides overcurrent protection in a compact, standard form factor.

Frequently Asked Questions

What is the Siemens BQ1B015 miniature circuit breaker used for?

The Siemens BQ1B015 provides overcurrent protection in Siemens panelboards. It is a single-pole, 15 A, 120V AC bolt-on breaker with a 10kA interrupting capacity, suitable for commercial and industrial branch circuits.

What are the specifications of the Siemens BQ1B015 circuit breaker?

The Siemens BQ1B015 is a BQ Series miniature circuit breaker rated 15 A, 120V AC, single-pole, with a 10kA interrupting capacity at 120V AC. It is a bolt-on type designed for use in Siemens panelboards.

Where to buy the Siemens BQ1B015 worldwide?

3G Electric supplies the Siemens BQ1B015 miniature circuit breaker worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this genuine Siemens part.

How to install the Siemens BQ1B015 circuit breaker?

Install the Siemens BQ1B015 by ensuring the panelboard is de-energized. Align the bolt-on breaker with the bus bar, tighten the mounting screw to the specified torque, and connect the load wire. Always follow local electrical codes and Siemens instructions.

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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Miniature Circuit Breaker: 80 A Amps, 120/240V AC, 2 Poles, Std (MPN BQ2B080). Key specifications — attr196014: 80 A; attr196015: 120/240V AC; attr196017: 10kA at 120/240V AC; attr196018: Siemens Panelboards; attr196016: Single; attr232503: BQ.
Miniature Circuit Breaker: 25 A Amps, 240V AC, 3 Poles, High Interrupting Capacity (MPN BQ3B025H). Key specifications — attr196014: 25 A; attr196015: 240V AC; attr196017: 22kA at 240V AC; attr196018: Siemens Panelboards; attr196016: Three; attr232503: BQH.
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Miniature Circuit Breaker: 70 A Amps, 240V AC, 3 Poles, High Interrupting Capacity (MPN BQ3B070H). Key specifications — attr196014: 70 A; attr196015: 240V AC; attr196017: 22kA at 240V AC; attr196018: Siemens Panelboards; attr196016: Three; attr232503: BQH.
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Miniature Circuit Breaker: 20 A Amps, 120V AC, 1 Poles, Std (MPN BQ1B020). Key specifications — attr196014: 20 A; attr196015: 120V AC; attr196017: 10kA at 120V AC; attr196018: Siemens Panelboards; attr196016: Single; attr232503: BQ.
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