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SIEMENS Miniature Circuit Breaker: 15 A Amps, 240V AC, 3 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, 240V AC, 3 Poles

The Siemens BQ3B015 is a BQ Series bolt-on miniature circuit breaker rated 15 A, 240V AC, 3 poles, with a 10kA interrupting capacity at 240V AC. Designed for use in Siemens panelboards, this Std-type breaker provides…

SKU 3G-OTH-623665

Brand
SIEMENS
Item
Miniature Circuit Breaker: 15 A Amps, 240V AC, 3 Poles
Category
BQ & BQH Series, Bolt-On Siemens Miniature Circuit Breakers
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Technical Specifications

SIEMENS
Manufacturer Part Number
BQ3B015
Type
Std
AC
240V
Poles
3
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SIEMENS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Siemens BQ3B015 is a BQ Series bolt-on miniature circuit breaker rated 15 A, 240V AC, 3 poles, with a 10kA interrupting capacity at 240V AC. Designed for use in Siemens panelboards, this Std-type breaker provides overcurrent protection in industrial electrical distribution systems.

Frequently Asked Questions

What is the Siemens BQ3B015 miniature circuit breaker used for?

The Siemens BQ3B015 is a bolt-on miniature circuit breaker rated 15 A, 240V AC, 3 poles, with a 10kA interrupting capacity. It provides overcurrent protection in industrial electrical distribution systems, specifically designed for use in Siemens panelboards.

What are the specifications of the Siemens BQ3B015?

The Siemens BQ3B015 is a BQ Series miniature circuit breaker rated 15 A, 240V AC, 3 poles, with a 10kA interrupting capacity at 240V AC. It is a Std-type bolt-on breaker designed for Siemens panelboards, MPN BQ3B015.

Where to buy the Siemens BQ3B015 worldwide?

3G Electric supplies the Siemens BQ3B015 miniature circuit breaker to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine Siemens industrial electrical components for your panelboard applications.

How to install the Siemens BQ3B015 circuit breaker?

Install the Siemens BQ3B015 by bolting it securely into a compatible Siemens panelboard. Ensure the circuit is de-energized, verify the 240V AC and 15 A ratings match your system, and follow standard electrical safety practices for overcurrent protection devices.

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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