We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

SIEMENS Miniature Circuit Breaker: 35 A Amps, 120V AC, 1 Poles - BQ & BQH Series, Bolt-On Siemens Miniature Circuit Breakers
SIEMENSBQ & BQH Series, Bolt-On Siemens Miniature Circuit Breakers

SIEMENS Miniature Circuit Breaker: 35 A Amps, 120V AC, 1 Poles

The Siemens BQ1B035 is a BQ Series miniature circuit breaker rated 35 A, 120V AC, single-pole, with a 10kA interrupting capacity at 120V AC. Designed for use in Siemens panelboards, this bolt-on breaker provides…

SKU 3G-OTH-623694

Brand
SIEMENS
Item
Miniature Circuit Breaker: 35 A Amps, 120V AC, 1 Poles
Category
BQ & BQH Series, Bolt-On Siemens Miniature Circuit Breakers
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SIEMENS
Manufacturer Part Number
BQ1B035
Type
Std
AC
120V
Poles
1

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

SIEMENS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Siemens BQ1B035 is a BQ Series miniature circuit breaker rated 35 A, 120V AC, single-pole, with a 10kA interrupting capacity at 120V AC. Designed for use in Siemens panelboards, this bolt-on breaker provides overcurrent protection in a compact 1-pole form factor.

Frequently Asked Questions

What is the Siemens BQ1B035 miniature circuit breaker used for?

The Siemens BQ1B035 provides overcurrent protection in Siemens panelboards for lighting, appliance, and general-purpose branch circuits. Its 35 A rating and 10kA interrupting capacity at 120V AC suit commercial and industrial electrical distribution systems where reliable circuit isolation is required.

What are the specifications of the Siemens BQ1B035 circuit breaker?

The Siemens BQ1B035 is a BQ Series bolt-on miniature circuit breaker rated 35 A, 120V AC, single-pole, with a 10kA interrupting capacity at 120V AC. It is designed for use in Siemens panelboards and carries the MPN BQ1B035.

Where to buy the Siemens BQ1B035 circuit breaker worldwide?

3G Electric supplies the Siemens BQ1B035 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 for pricing and lead time on this BQ Series bolt-on breaker.

How to select the correct Siemens BQ series circuit breaker for a panelboard?

Select a BQ series breaker by matching the voltage (120V AC), current rating (e.g., 35 A), pole count (single-pole for BQ1B035), and interrupting capacity (10kA) to your Siemens panelboard specifications. Ensure the bolt-on mounting style aligns with your panel's bus configuration for proper overcurrent protection.

Used in

Common applications for SIEMENS
District cooling plants — LME73 + RWF55 for condenser-water modulation
Inflight catering and food-processing steam boilers — LMG22 with SQN90 air-fuel cross-damper
Hospital steam-plant redundancy — LME41 with QRA2 UV flame detection for dual-fuel boilers
Semiconductor fab process heat — LME23 and SKP55 gas valves on hot-oil heater skids
Container-terminal reefer-deck heating — LMG22 retrofit onto legacy burner racks

SIEMENS 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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from SIEMENS

View all SIEMENS parts
Three-pole bolt-on miniature circuit breaker rated 40 A at 240V AC, part of the BQH Series with high interrupting capacity. Provides overcurrent protection in industrial electrical distribution systems when installed in compatible panelboards
SIEMENS
Three-pole bolt-on miniature circuit breaker rated 40 A at 240V AC, part of the BQH Series with high interrupting capacity. Provides overcurrent protection in industrial electrical distribution systems when installed in compatible panelboards
Bolt-on miniature circuit breaker for branch circuit protection in panelboards. Rated 10 A at 120/240V AC, 2 poles, with a 10kA interrupting capacity. Trips during overloads or short circuits to safeguard wiring and equipment
SIEMENS
Bolt-on miniature circuit breaker for branch circuit protection in panelboards. Rated 10 A at 120/240V AC, 2 poles, with a 10kA interrupting capacity. Trips during overloads or short circuits to safeguard wiring and equipment
Bolt-on miniature circuit breaker for overcurrent protection in panelboards. Rated 70 A at 240V AC, 3 poles, with shunt trip. Suitable for branch circuit protection in commercial and industrial electrical distribution systems
SIEMENS
Bolt-on miniature circuit breaker for overcurrent protection in panelboards. Rated 70 A at 240V AC, 3 poles, with shunt trip. Suitable for branch circuit protection in commercial and industrial electrical distribution systems
Single-pole bolt-on miniature circuit breaker rated 50 A at 120V AC. High interrupting capacity suitable for overcurrent protection in commercial and industrial electrical distribution systems. Part of the BQH Series for use in Siemens panelboards
SIEMENS
Single-pole bolt-on miniature circuit breaker rated 50 A at 120V AC. High interrupting capacity suitable for overcurrent protection in commercial and industrial electrical distribution systems. Part of the BQH Series for use in Siemens panelboards
Three-pole miniature circuit breaker rated 50 A at 240V AC with high interrupting capacity. Designed for bolt-on mounting in panelboards, providing overcurrent protection in electrical distribution systems
SIEMENS
Three-pole miniature circuit breaker rated 50 A at 240V AC with high interrupting capacity. Designed for bolt-on mounting in panelboards, providing overcurrent protection in electrical distribution systems
Bolt-on miniature circuit breaker from the BQH series, rated 20 A at 120 V AC with a single pole. High interrupting capacity suitable for overcurrent protection in commercial and industrial electrical distribution systems. Designed for use in Siemens panelboards
SIEMENS
Bolt-on miniature circuit breaker from the BQH series, rated 20 A at 120 V AC with a single pole. High interrupting capacity suitable for overcurrent protection in commercial and industrial electrical distribution systems. Designed for use in Siemens panelboards
Bolt-on miniature circuit breaker, 30 A, 240V AC, 3 poles, with shunt trip for remote disconnection. Part of the BQ Series, designed for overcurrent protection in panelboards. Suitable for industrial and commercial electrical distribution systems requiring controlled shutdown
SIEMENS
Bolt-on miniature circuit breaker, 30 A, 240V AC, 3 poles, with shunt trip for remote disconnection. Part of the BQ Series, designed for overcurrent protection in panelboards. Suitable for industrial and commercial electrical distribution systems requiring controlled shutdown
The SIEMENS BQ2B015 is a 2-pole miniature circuit breaker from the BQ Series, rated 15 A at 120/240V AC. It features a bolt-on connection and provides standard overcurrent protection for branch circuits in commercial and industrial electrical distribution systems
SIEMENS
The SIEMENS BQ2B015 is a 2-pole miniature circuit breaker from the BQ Series, rated 15 A at 120/240V AC. It features a bolt-on connection and provides standard overcurrent protection for branch circuits in commercial and industrial electrical distribution systems