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SIEMENS Miniature Circuit Breaker: 30 A Amps, 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: 30 A Amps, 240V AC, 2 Poles

The Siemens BQ2H030 is a BQH Series bolt-on miniature circuit breaker rated 30 A, 240V AC, 2 Poles, with a 10kA interrupting capacity at 240V AC. Designed for use in Siemens panelboards, this single-pole breaker…

SKU 3G-OTH-623689

Brand
SIEMENS
Item
Miniature Circuit Breaker: 30 A Amps, 240V AC, 2 Poles
Category
BQ & BQH Series, Bolt-On Siemens Miniature Circuit Breakers
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Technical Specifications

SIEMENS
Manufacturer Part Number
BQ2H030
Type
Std
AC
240V
Poles
2

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SIEMENS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Siemens BQ2H030 is a BQH Series bolt-on miniature circuit breaker rated 30 A, 240V AC, 2 Poles, with a 10kA interrupting capacity at 240V AC. Designed for use in Siemens panelboards, this single-pole breaker provides overcurrent protection in a compact, bolt-on format.

Frequently Asked Questions

What is the Siemens BQ2H030 miniature circuit breaker used for?

The Siemens BQ2H030 provides overcurrent protection in Siemens panelboards for commercial and industrial electrical distribution. Its 30 A, 240V AC, 2-pole bolt-on design safeguards branch circuits against overloads and short circuits, ensuring reliable power distribution in facilities worldwide.

What are the specifications of the Siemens BQ2H030?

The Siemens BQ2H030 is a BQH Series bolt-on miniature circuit breaker rated 30 A, 240V AC, 2 poles, with a 10kA interrupting capacity at 240V AC. It features a single-pole configuration and is designed for use in Siemens panelboards. The MPN is BQ2H030.

Where to buy the Siemens BQ2H030 worldwide?

3G Electric supplies the Siemens BQ2H030 miniature circuit breaker to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order this genuine Siemens BQH Series breaker for your panelboard application.

How to install the Siemens BQ2H030 miniature circuit breaker?

Install the Siemens BQ2H030 by bolting it into a compatible Siemens panelboard. Ensure power is off, then torque the terminal screws to manufacturer specifications for the 30 A, 240V AC circuit. Always follow local electrical codes and use proper personal protective equipment during 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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