SIEMENS Miniature Circuit Breaker: 50 A Amps, 480V AC, 2 Poles
The Siemens BQD Series Miniature Circuit Breaker (MPN BQD250) is a bolt-on, 2-pole unit rated 50 A at 480V AC with a 14kA interrupting capacity at 480V AC. It is designed for use in Siemens P1 Panelboards and…
SKU 3G-OTH-725645
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Product Description
The Siemens BQD Series Miniature Circuit Breaker (MPN BQD250) is a bolt-on, 2-pole unit rated 50 A at 480V AC with a 14kA interrupting capacity at 480V AC. It is designed for use in Siemens P1 Panelboards and features a single-pole configuration. 3G Electric interprets your demand for this OEM-specified breaker, sources it through our global supply network, and supports your procurement with specialist expertise across 14 industrial departments.
Frequently Asked Questions
What is the Siemens BQD250 miniature circuit breaker used for?
The Siemens BQD250 is a bolt-on miniature circuit breaker rated 50 A at 480V AC, designed to protect branch circuits in Siemens P1 Panelboards. It is commonly used in commercial and industrial electrical distribution systems where reliable overcurrent protection and coordination with panelboard bus bars are required.
What are the specifications of the Siemens BQD250 circuit breaker?
The Siemens BQD250 is a 2-pole, bolt-on miniature circuit breaker rated 50 A at 480V AC with a 14kA interrupting capacity at 480V AC. It features a single-pole configuration and is designed for use in Siemens P1 Panelboards. The manufacturer part number is BQD250.
Where to buy the Siemens BQD250 circuit breaker worldwide?
3G Electric supplies the Siemens BQD250 miniature circuit breaker to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source this OEM-specified breaker through our supply network and support your procurement with specialist expertise across 14 industrial departments.
How to install a Siemens BQD250 bolt-on circuit breaker?
Install the Siemens BQD250 by first ensuring the panelboard is de-energized. Align the breaker's bolt-on tabs with the bus bar stabs in a Siemens P1 Panelboard, then tighten the mounting screw to secure it. Connect the line and load conductors to the appropriate terminals, torquing to manufacturer specifications. Always follow local electrical codes.
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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.
