SIEMENS BQ3B050H BQH Series High Interrupting Capacity Miniature
The Siemens BQH Series BQ3B050H is a 50 A, 240V AC, three-pole miniature circuit breaker with high interrupting capacity (22kA at 240V AC). Designed for bolt-on mounting in Siemens panelboards, this BQ & BQH Series…
SKU 3G-OTH-623711
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 BQH Series BQ3B050H is a 50 A, 240V AC, three-pole miniature circuit breaker with high interrupting capacity (22kA at 240V AC). Designed for bolt-on mounting in Siemens panelboards, this BQ & BQH Series breaker provides overcurrent protection for industrial electrical distribution systems.
Frequently Asked Questions
What is the Siemens BQ3B050H miniature circuit breaker used for?
The Siemens BQ3B050H is a 50 A, 240V AC, three-pole miniature circuit breaker with high interrupting capacity (22kA at 240V AC). It provides overcurrent protection in industrial electrical distribution systems and is designed for bolt-on mounting in Siemens panelboards.
What are the specifications of the Siemens BQ3B050H?
The Siemens BQ3B050H is rated 50 A at 240V AC, three poles, with a high interrupting capacity of 22kA at 240V AC. It is part of the BQH Series and designed for bolt-on mounting in Siemens panelboards. The manufacturer part number is BQ3B050H.
Where to buy the Siemens BQ3B050H worldwide?
3G Electric supplies the Siemens BQ3B050H miniature circuit breaker worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order this BQH Series breaker for your electrical distribution needs.
How to install the Siemens BQ3B050H in a panelboard?
The Siemens BQ3B050H is a bolt-on type breaker designed for Siemens panelboards. Ensure the panel is de-energized, align the breaker with the bus bars, and tighten the mounting screws to the specified torque. Follow Siemens installation instructions and local electrical codes for safe operation.
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Common applications for SIEMENSSIEMENS 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.
