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SIEMENS Miniature Circuit Breaker: 70 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: 70 A Amps, 240V AC, 3 Poles

The Siemens BQH Series Miniature Circuit Breaker (MPN BQ3B070H) is a 70 A, 240V AC, three-pole, high-interrupting-capacity bolt-on breaker rated for 22kA at 240V AC. Designed for use in Siemens panelboards, it…

SKU 3G-OTH-623727

Brand
SIEMENS
Item
Miniature Circuit Breaker: 70 A Amps, 240V AC, 3 Poles
Category
BQ & BQH Series, Bolt-On Siemens Miniature Circuit Breakers
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

SIEMENS
Manufacturer Part Number
BQ3B070H
Type
High Interrupting Capacity
AC
240V
Poles
3

Technical Documents

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

Product Description

The Siemens BQH Series Miniature Circuit Breaker (MPN BQ3B070H) is a 70 A, 240V AC, three-pole, high-interrupting-capacity bolt-on breaker rated for 22kA at 240V AC. Designed for use in Siemens panelboards, it provides overcurrent protection in industrial electrical distribution systems.

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 BQ3B070H miniature circuit breaker used for?

The Siemens BQ3B070H is a 70 A, three-pole, high-interrupting-capacity bolt-on breaker used for overcurrent protection in industrial electrical distribution systems. It is designed for installation in Siemens panelboards and is rated at 240V AC with a 22kA interrupting capacity.

What are the specifications of the Siemens BQ3B070H circuit breaker?

The Siemens BQ3B070H is a 70 A, 240V AC, three-pole miniature circuit breaker with high interrupting capacity (22kA at 240V AC). It is part of the BQH series and is designed for bolt-on mounting in Siemens panelboards.

Where to buy the Siemens BQ3B070H circuit breaker worldwide?

3G Electric supplies the Siemens BQ3B070H miniature circuit breaker to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time.

How to install the Siemens BQ3B070H circuit breaker?

Install the Siemens BQ3B070H by ensuring the panelboard is de-energized, then bolt the breaker securely onto the bus bars. Torque connections to manufacturer specifications. Always follow local electrical codes and use appropriate personal protective equipment.

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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