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SIEMENS Miniature Circuit Breaker: 30 A Amps, 120/240V 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, 120/240V AC, 2 Poles

The Siemens BQH Series Miniature Circuit Breaker (MPN BQ2B030H00S01) is a 30 A, 2-pole, shunt-trip unit rated 120/240V AC with a 22kA interrupting capacity at 120/240V AC. Designed for use in Siemens panelboards, it…

SKU 3G-OTH-623684

Brand
SIEMENS
Item
Miniature Circuit Breaker: 30 A Amps, 120/240V AC, 2 Poles
Category
BQ & BQH Series, Bolt-On Siemens Miniature Circuit Breakers
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Technical Specifications

SIEMENS
Manufacturer Part Number
BQ2B030H00S01
Type
Shunt Trip
AC
120/240V
Poles
2
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SIEMENS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Siemens BQH Series Miniature Circuit Breaker (MPN BQ2B030H00S01) is a 30 A, 2-pole, shunt-trip unit rated 120/240V AC with a 22kA interrupting capacity at 120/240V AC. Designed for use in Siemens panelboards, it provides overcurrent protection with single-pole switching per phase. 3G Electric interprets your demand for this OEM-specified breaker, sources it from authorized channels, and supports your procurement across 14 industrial departments — with specialist depth in electrical controls.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the Siemens BQ2B030H00S01 miniature circuit breaker used for?

The Siemens BQ2B030H00S01 is a 30 A, 2-pole shunt-trip miniature circuit breaker rated 120/240V AC. It provides overcurrent protection and remote tripping capability in Siemens panelboards, commonly used in commercial and industrial electrical distribution systems.

What are the specifications of the Siemens BQ2B030H00S01?

This Siemens BQH Series breaker is rated 30 A at 120/240V AC, 2-pole, with a 22kA interrupting capacity at 120/240V AC. It features shunt-trip functionality and single-pole switching per phase, designed for use in Siemens panelboards.

Where to buy the Siemens BQ2B030H00S01 worldwide?

3G Electric supplies the Siemens BQ2B030H00S01 miniature circuit breaker to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive the correct OEM-specified breaker for your panelboard application.

How to install the Siemens BQ2B030H00S01 shunt-trip breaker?

Install the Siemens BQ2B030H00S01 by bolting it into a compatible Siemens panelboard. Connect line and load conductors per the wiring diagram, and wire the shunt-trip coil to a separate 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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