SIEMENS BQD370 Miniature Circuit Breaker, 70A, 480V AC, 3-Pole, Bolt-On
The Siemens BQD Series Miniature Circuit Breaker (MPN BQD370) is a 70 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 interprets…
SKU 3G-OTH-725652
Also listed as: BQD 370 · BQD-370
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 BQD370) is a 70 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 interprets your demand for this standard-type breaker, sources it from Siemens, and supports your procurement with specialist expertise across 14 industrial departments.
Frequently Asked Questions
What is the Siemens BQD370 miniature circuit breaker used for?
The Siemens BQD370 is a 70 A, 480V AC, 3-pole bolt-on miniature circuit breaker designed for branch-circuit protection in Siemens P1 Panelboards. It is commonly used in commercial and industrial electrical distribution systems to protect wiring and equipment from overloads and short circuits.
What are the specifications of the Siemens BQD370 circuit breaker?
The Siemens BQD370 is a 70 A, 480V AC, 3-pole miniature circuit breaker with a 14kA interrupting rating at 480V AC. It is a standard-type, bolt-on unit from the BQD Series, designed for use in Siemens P1 Panelboards. The manufacturer part number is BQD370.
Where to buy the Siemens BQD370 circuit breaker worldwide?
3G Electric supplies the Siemens BQD370 miniature circuit breaker to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to source this breaker and support your procurement with specialist expertise across 14 industrial departments.
How to install the Siemens BQD370 circuit breaker?
Install the Siemens BQD370 by ensuring the panelboard is de-energized, then bolt the breaker onto the bus bars in a Siemens P1 Panelboard. Torque connections to manufacturer specifications and verify the 70 A rating matches the circuit load. Always follow local electrical codes and use a qualified electrician.
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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.
