Siemens Cell QRB4B-B036A25
Siemens QRB4B-B036A25 is a flame detector for oil burner flame monitoring using two-wire thermoplastic cable. Mounting options include bracket AGK42, collar AGK43, or soft plastic sleeve, fitting standard burner…
SKU 3G-CBM-05797
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
Siemens QRB4B-B036A25 is a flame detector for oil burner flame monitoring using two-wire thermoplastic cable. Mounting options include bracket AGK42, collar AGK43, or soft plastic sleeve, fitting standard burner control applications.
Frequently Asked Questions
What is the Siemens QRB4B-B036A25 used for?
The Siemens QRB4B-B036A25 is a yellow-flame detector used for monitoring oil burner flames in the visible spectrum. It is designed for use with Siemens burner control safety boxes such as LME7, LME8, LMO, LMV2, and LMV3, suitable for intermittent operation in industrial heating applications.
What are the specifications of the Siemens QRB4B-B036A25?
The Siemens QRB4B-B036A25 is a flame detector with a two-wire thermoplastic cable. Its maximum spectral sensitivity is approximately 540 nm, optimized for yellow oil flames. Mounting options include bracket AGK42, collar AGK43, or a soft plastic sleeve. It supports frontal or lateral (90°) viewing.
Where to buy the Siemens QRB4B-B036A25 in Singapore?
You can source the Siemens QRB4B-B036A25 through 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact our team for pricing and lead time on this Siemens burner control component.
How to install the Siemens QRB4B-B036A25?
Installation must be performed by qualified specialists. Mount the QRB4B-B036A25 using bracket AGK42, collar AGK43, or a soft plastic sleeve. Ensure the sensor is aimed frontally or laterally at 90° toward the flame. Disconnect all power before wiring to prevent electric shock. Do not open the detector or modify its cable.
Used in
Common applications for SiemensSiemens 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.
