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SiemensBurner Controls

Siemens Cell QRB4B-B025B40B

Siemens Flame cell QRB4B-B025B40B

SKU 3G-CBM-05802

Also listed as: REL 10236 · REL-10236

Brand
Siemens
Item
Cell QRB4B-B025B40B
Category
Burner Controls
UNSPSC
40101833 — Boiler or heater igniter
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

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

Product Description

Siemens Flame cell QRB4B-B025B40B

Frequently Asked Questions

Where can I source the Siemens QRB4B-B025B40B flame cell in your region?

3G Electric supplies the Siemens QRB4B-B025B40B flame cell with delivery to your location. We handle all customs customs clearance and logistics. Contact us for lead time and USD pricing.

What is the lead time for the Siemens QRB4B-B025B40B?

Lead time varies based on stock availability. This product is available to order through 3G Electric. We manage all import documentation and deliver to your site in your location, your location, or throughout your region. Request a quote for confirmed delivery schedule.

What is the flame detection technology in the QRB4B-B025B40B?

The Siemens QRB4B-B025B40B uses UV flame detection with a 4-second response time. It is suitable for light oil and gas burner applications requiring fast, reliable flame supervision in industrial combustion systems.

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 burner controls. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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