SIEMENS BQ1B030H BQH Series 30A Single-Pole High Interrupting
The Siemens BQH Series BQ1B030H is a 30 A, single-pole miniature circuit breaker with high interrupting capacity, rated 22kA at 120V AC. Designed for bolt-on installation in Siemens panelboards, this BQ & BQH Series…
SKU 3G-OTH-623688
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 BQ1B030H is a 30 A, single-pole miniature circuit breaker with high interrupting capacity, rated 22kA at 120V AC. Designed for bolt-on installation in Siemens panelboards, this BQ & BQH Series breaker provides overcurrent protection for branch circuits.
Frequently Asked Questions
What is the Siemens BQ1B030H miniature circuit breaker used for?
The Siemens BQ1B030H is a 30 A, single-pole miniature circuit breaker with high interrupting capacity (22kA at 120V AC). It provides overcurrent protection for branch circuits in Siemens panelboards, commonly used in commercial and industrial electrical distribution systems.
What are the specifications of the Siemens BQ1B030H?
The Siemens BQ1B030H is rated 30 A, 120V AC, single-pole, with a high interrupting capacity of 22kA at 120V AC. It is a bolt-on type from the BQH series, designed for use in Siemens panelboards. The manufacturer part number is BQ1B030H.
Where to buy the Siemens BQ1B030H worldwide?
3G Electric supplies the Siemens BQ1B030H miniature circuit breaker worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this BQH series breaker.
How to install the Siemens BQ1B030H circuit breaker?
Install the Siemens BQ1B030H by bolting it into a compatible Siemens panelboard. Ensure power is off, then torque the terminal screws to manufacturer specifications. Always follow local electrical codes and use proper personal protective equipment during installation.
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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.