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
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
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 for reliable ignition monitoring in industrial combustion applications.
Frequently Asked Questions
What is the Siemens QRB1B-A068B70B flame sensor used for?
The Siemens QRB1B-A068B70B is a photoresistive flame sensor used for monitoring the visible spectrum of oil flames in burner control systems. It is typically paired with safety control units such as LAL..., LOA..., and LMO... for reliable ignition monitoring in industrial combustion applications.
What are the specifications of the Siemens QRB1B-A068B70B?
The Siemens QRB1B-A068B70B is a photoresistive flame sensor with a 17 mm diameter, IP10 protection, and a 2-wire thermoplastic cable. It mounts via a bracket with 36 mm hole spacing. The sensor is designed for use with Landis & Staefa safety controls in oil burner systems.
Where to buy the Siemens QRB1B-A068B70B in Singapore?
You can source the Siemens QRB1B-A068B70B flame sensor through 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your facility, providing technical support for industrial combustion applications. Contact us for availability and lead time.
How to install the Siemens QRB1B-A068B70B flame sensor?
Installation must be performed by qualified personnel. Mount the sensor using the bracket with 36 mm hole spacing, ensuring the cable is routed separately from ignition cables to minimize signal interference. Always disconnect the control unit from the mains before installation and verify wiring compliance.
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.
