SIEMENS BQD350 50A 480V AC 3-Pole Bolt-On Miniature Circuit Breaker
The Siemens BQD Series Miniature Circuit Breaker (MPN BQD350) is a 50 A, 480V AC, 3-pole bolt-on unit with a 14kA interrupting rating at 480V AC, designed for use in Siemens P1 Panelboards. 3G Electric sources this…
SKU 3G-OTH-725646
Also listed as: BQD 350 · BQD-350
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The Siemens BQD Series Miniature Circuit Breaker (MPN BQD350) is a 50 A, 480V AC, 3-pole bolt-on unit with a 14kA interrupting rating at 480V AC, designed for use in Siemens P1 Panelboards. 3G Electric sources this genuine industrial circuit breaker as part of our broader electrical supply capability across 14 departments, with specialist depth in controls and power distribution.
Frequently Asked Questions
What is the Siemens BQD350 miniature circuit breaker used for?
The Siemens BQD350 is a 50 A, 480V AC, 3-pole bolt-on miniature circuit breaker designed for overcurrent protection in Siemens P1 Panelboards. It is commonly used in commercial and industrial power distribution systems where reliable branch circuit protection is required.
What are the specifications of the Siemens BQD350 circuit breaker?
The Siemens BQD350 is rated 50 A at 480V AC, 3-pole, with a 14kA interrupting capacity at 480V AC. It is a bolt-on type, standard trip, part of the BQD Series, and designed for use in Siemens P1 Panelboards. 3G Electric supplies this genuine Siemens component globally.
Where to buy Siemens BQD350 circuit breakers worldwide?
3G Electric supplies the Siemens BQD350 miniature circuit breaker to customers worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this genuine Siemens BQD Series component.
How to install a Siemens BQD350 bolt-on circuit breaker?
Install the Siemens BQD350 by ensuring the panel is de-energized, then align the breaker's bolt-on tabs with the bus stabs in a Siemens P1 Panelboard. Tighten the mounting screw to the manufacturer's torque specification. Always follow local electrical codes and use proper personal protective equipment.
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Common applications for SIEMENSSIEMENS 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.