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Siemens Cell QRB1A-A068B70B - Burner Controls
SiemensBurner Controls

Siemens Cell QRB1A-A068B70B

Siemens QRB1A-A068B70B is a flame-monitoring burner control using a photoresistor probe for visible spectrum detection. Features 2-wire thermoplastic cable and flexible mounting via bracket, clamp, or soft plastic…

SKU 3G-CBM-05785

Brand
Siemens
Item
Cell QRB1A-A068B70B
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.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Siemens
type
QRB1A-A068B70B
Model
QRB1A-A068B70B
cable
2-wire thermoplastic
mounting
Bracket and clamp or soft plastic sleeve
application
Flame monitoring - visible spectrum
sensor type
Photoresistor probe

Technical Documents

(1)
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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

Siemens QRB1A-A068B70B is a flame-monitoring burner control using a photoresistor probe for visible spectrum detection. Features 2-wire thermoplastic cable and flexible mounting via bracket, clamp, or soft plastic sleeve. Ideal for combustion safety systems requiring reliable flame supervision.

Frequently Asked Questions

Where can I order the Siemens QRB1A-A068B70B burner control in your region?

3G Electric supplies the Siemens QRB1A-A068B70B for delivery to your location, your location, and CALABARZON. We handle customs documentation, logistics coordination, and USD invoicing. Contact us for lead time and quotation.

What is the lead time for the Siemens QRB1A-A068B70B?

Lead time varies by current stock status and import schedule. The QRB1A-A068B70B is available to order. 3G Electric manages all shipping documentation and customs clearance to your region. Confirm delivery date upon order placement.

What type of flame detection does the Siemens QRB1A-A068B70B provide?

The QRB1A-A068B70B uses a photoresistor probe for visible spectrum flame detection. It features a 2-wire thermoplastic cable and mounts via bracket, clamp, or soft plastic sleeve. Ideal for combustion safety supervision in industrial burner 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
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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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