Siemens Relay LME 21 350C2
Siemens LME 21 350C2 is a burner control relay for small to medium gas or gas/oil burners with intermittent operation. It provides flame supervision via ionization probe or QRA flame probe with AGQ3 device, serving…
SKU 3G-CBM-05843
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 LME 21 350C2 is a burner control relay for small to medium gas or gas/oil burners with intermittent operation. It provides flame supervision via ionization probe or QRA flame probe with AGQ3 device, serving single or two-stage combustion applications in industrial heating systems.
Frequently Asked Questions
What is the Siemens LME 21 350C2 burner control relay used for?
The Siemens LME 21 350C2 is a burner control relay used for flame supervision and safety control in small to medium gas or gas/oil burners with intermittent operation. It supports single or two-stage combustion applications in industrial heating systems, using an ionization probe or QRA flame probe with AGQ3 device.
What are the specifications of the Siemens LME 21 350C2?
The Siemens LME 21 350C2 is an intermittent-operation burner control relay for gas or gas/oil burners, single or two-stage, small to medium power. It provides flame supervision via ionization probe or QRA flame probe with AGQ3 device. It includes under-voltage detection, air pressure monitoring, remote electrical reset, and multi-color fault display.
Where to buy the Siemens LME 21 350C2 in Singapore?
You can source the Siemens LME 21 350C2 burner control relay through 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your facility, providing technical support for industrial heating applications. Contact us for availability and lead time on this Siemens burner control relay.
How to install the Siemens LME 21 350C2 burner control relay?
Installation of the Siemens LME 21 350C2 must be performed by qualified specialists only. Before wiring, isolate the system from the main power supply and ensure it cannot be re-energized accidentally. Do not open, modify, or tamper with the device. Follow the manufacturer's datasheet for proper mounting and connection.
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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.
