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SIEMENS Miniature Circuit Breaker: 25 A Amps, 277V AC, 1 Poles - BQD Series, Bolt-On Siemens Miniature Circuit Breakers
SIEMENSBQD Series, Bolt-On Siemens Miniature Circuit Breakers

SIEMENS Miniature Circuit Breaker: 25 A Amps, 277V AC, 1 Poles

The Siemens BQD125 is a 1-pole, 25 A, 277V AC miniature circuit breaker from the BQD Series, bolt-on type, with a 14kA interrupting rating at 277V AC. Designed for use in Siemens P1 Panelboards, it provides…

SKU 3G-OTH-725632

Brand
SIEMENS
Item
Miniature Circuit Breaker: 25 A Amps, 277V AC, 1 Poles
Category
BQD Series, Bolt-On Siemens Miniature Circuit Breakers
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Technical Specifications

SIEMENS
Manufacturer Part Number
BQD125
Type
Std
AC
277V
Poles
1
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SIEMENS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Siemens BQD125 is a 1-pole, 25 A, 277V AC miniature circuit breaker from the BQD Series, bolt-on type, with a 14kA interrupting rating at 277V AC. Designed for use in Siemens P1 Panelboards, it provides overcurrent protection in a compact, single-pole format.

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 BQD125 miniature circuit breaker used for?

The Siemens BQD125 is a 1-pole, 25 A, 277V AC miniature circuit breaker from the BQD Series. It provides overcurrent protection in Siemens P1 Panelboards, making it suitable for commercial and industrial electrical distribution systems where bolt-on breakers are required.

What are the specifications of the Siemens BQD125 circuit breaker?

The Siemens BQD125 is a single-pole, 25 A, 277V AC miniature circuit breaker with a 14kA interrupting rating at 277V AC. It is a bolt-on type from the BQD Series, designed for use in Siemens P1 Panelboards. The manufacturer part number is BQD125.

Where to buy the Siemens BQD125 circuit breaker worldwide?

3G Electric supplies the Siemens BQD125 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 to order this genuine Siemens BQD Series breaker for your panelboard needs.

How to install the Siemens BQD125 bolt-on circuit breaker?

Install the Siemens BQD125 by ensuring the panelboard is de-energized. Align the breaker's bolt-on tabs with the bus bar in a Siemens P1 Panelboard, then tighten the mounting screw to secure it. Connect the load wire to the terminal and torque to manufacturer specifications. Always follow local electrical codes.

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 bqd 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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Miniature Circuit Breaker: 80 A Amps, 480V AC, 2 Poles, Std (MPN BQD280). Key specifications — attr196014: 80 A; attr196015: 480V AC; attr196017: 14kA at 480V AC; attr196018: Siemens P1 Panelboards; attr196016: Single; attr232503: BQD.
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