Is the Siemens QRB1B-A068B70B cell available from 3G Electric?

Yes — 3G Electric supplies genuine Siemens products with in-stock availability on common SKUs and worldwide shipping.

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Does 3G Electric provide technical support for burner controls?

Yes, our team of experienced engineers provides full technical support including product selection, installation guidance, commissioning, and after-sales service for all burner controls we distribute.

SiemensBurner Controls

Siemens QRB1B-A068B70B cell

The Siemens QRB1B-A068B70B is a photoresistive flame sensor for burner control systems. It features a 2-wire thermoplastic cable and IP10 protection with 17 mm diameter, mounting via bracket with 36 mm hole spacing…

SKU 3G-CBM-05789

Also listed as: REL 10206 · REL-10206

Brand

Siemens

Item

QRB1B-A068B70B cell

Technical Specifications

Siemens

type

photoresistive flame sensor 

cable

2-wire thermoplastic 

mounting

bracket with 36 mm hole spacing 

manufacturer

Siemens 

protection class

IP10 

protection diameter

17 mm 

View Full Spec Sheet

Technical Documents

(1)

Technical Document 1

PDF Document

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Siemens Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

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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