Cell QRB4B-B050B70A

Name: Cell QRB4B-B050B70A
Brand: Siemens
SKU: cbm-rel10234-cell-qrb4b-b050b70a-rel-relays-and-cells-1

On RequestBurner Controls

Price on request — send us an enquiry for current pricing.

Cell QRB4B-B050B70A

Minimum order: 14 units
Lead time: 6–10 business days door-to-door; Bea Cukai clearance typically 3–5 business days.

Technical specifications

cable type	Two-wire thermoplastic
flame type	Yellow flame oil burners
application	Oil burner flame monitoring
operation mode	Intermittent duty
certification eac	Eurasian Conformity
mounting variants	Without accessories (QRB4x-xxxx), with AGK42 flange (QRB4x-xxxxA), with soft plastic sleeve (QRB4x-xxxxB)
viewing direction	Front-facing or side-facing (90°)
certification ohsas	18001:2007
response sensitivity	Normal or high response sensitivity available
certification iso 9001	2015
certification iso 14001	2015
certification rohs china	ACPEIP
installation requirement	Cable must be routed separately from other cables, especially high-voltage ignition cables
spectral sensitivity peak	540 nm
compatible safety controllers	LME7, LME8, LMO, LMV2, LMV3

Frequently asked questions

Where can I order the Siemens Cell QRB4B-B050B70A in Indonesia?+

Order from 3G Electric Indonesia. We deliver to Jakarta and Surabaya, and handle all logistics, import permits, and Bea Cukai customs clearance. Lead time available on request.

What cable type does the Cell QRB4B-B050B70A use?+

The control features a two-wire thermoplastic cable. It supports intermittent duty flame monitoring for yellow flame oil burners and is EAC certified for Eurasian markets.

What mounting options are available for this burner control?+

Three variants: without accessories (standard QRB4x model), with AGK42 flange for direct mounting, or with soft plastic sleeve. Choose front-facing or 90° side-facing viewing direction to suit your burner setup.