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SIEMENS Miniature Circuit Breaker: 30 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: 30 A Amps, 240V AC, 3 Poles

The Siemens BQ3B03000S01 is a BQ Series miniature circuit breaker, bolt-on type with shunt trip, rated 30 A, 240V AC, 3 poles, and 10kA interrupting capacity at 240V AC. Designed for use in Siemens panelboards, it…

SKU 3G-OTH-623691

Brand
SIEMENS
Item
Miniature Circuit Breaker: 30 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
BQ3B03000S01
Type
Shunt Trip
AC
240V
Poles
3
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SIEMENS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Siemens BQ3B03000S01 is a BQ Series miniature circuit breaker, bolt-on type with shunt trip, rated 30 A, 240V AC, 3 poles, and 10kA interrupting capacity at 240V AC. Designed for use in Siemens panelboards, it provides overcurrent protection with a shunt trip for remote disconnection.

Frequently Asked Questions

What is the Siemens BQ3B03000S01 miniature circuit breaker used for?

The Siemens BQ3B03000S01 is a BQ Series miniature circuit breaker designed for overcurrent protection in Siemens panelboards. Its shunt trip feature enables remote disconnection, making it suitable for industrial and commercial electrical distribution systems requiring controlled shutdown.

What are the specifications of the Siemens BQ3B03000S01?

The Siemens BQ3B03000S01 is a 30 A, 240V AC, 3-pole miniature circuit breaker with a 10kA interrupting capacity at 240V AC. It is a bolt-on type with shunt trip, part of the BQ Series, and designed for use in Siemens panelboards.

Where to buy the Siemens BQ3B03000S01 worldwide?

3G Electric supplies the Siemens BQ3B03000S01 miniature circuit breaker worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the Siemens BQ3B03000S01 shunt trip circuit breaker?

Install the Siemens BQ3B03000S01 by bolting it into a compatible Siemens panelboard. Connect the line and load conductors per the wiring diagram, and wire the shunt trip terminals to a remote control voltage source. Always follow local electrical codes and de-energize before 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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