Siemens Relay LGK 16 333A27
The Siemens Relay LGK 16 333A27 is a burner control module designed for medium and large power burners with multiple stages or modulating operation in permanent service. It provides controlled air damper command, air…
SKU 3G-CBM-05837
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 Relay LGK 16 333A27 is a burner control module designed for medium and large power burners with multiple stages or modulating operation in permanent service. It provides controlled air damper command, air pressure control, and self-monitoring flame signal amplification with compatible flame detectors including QRA53/QRA55 flame probes and ionization probes. The unit is compatible with LAL2 and LFL1 (except LFL1.148) base types, meets ISO 9001 certification, and supports permanent service burners and intermittent service burners capable of continuous operation exceeding 24 h under high heating load per TRD 411 and 412 steam boiler technical rules. 3G Electric sources and delivers complete burner control solutions across Singapore and Southeast Asia.
Frequently Asked Questions
What is the Siemens Relay LGK 16 333A27 used for?
The Siemens Relay LGK 16 333A27 is a burner control module for medium and large power burners with multiple stages or modulating operation in permanent service. It provides controlled air damper command, air pressure control, and self-monitoring flame signal amplification. It is suitable for gas or oil installations requiring self-monitoring flame supervision, including steam boiler applications under TRD 411 and 412.
What are the specifications of the Siemens Relay LGK 16 333A27?
The Siemens Relay LGK 16 333A27 supports medium and large power burners in permanent or intermittent service exceeding 24 h under high heating load. It features self-monitoring flame signal amplification, controlled air damper command, and air pressure control. It is compatible with QRA53/QRA55 flame probes and ionization probes, and fits LAL2 and LFL1 base types (except LFL1.148). It is ISO 9001 certified.
Where to buy the Siemens Relay LGK 16 333A27 in Singapore?
3G Electric supplies the Siemens Relay LGK 16 333A27 to Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact our team for pricing and lead time on this burner control module. We provide technical support for integration with compatible flame detectors and base types.
How to select the correct base type for the Siemens LGK 16 333A27?
To select the correct base type for the Siemens LGK 16 333A27, ensure compatibility with LAL2 or LFL1 bases, except LFL1.148. The unit is designed for retrofit into existing installations using these base types. Verify that good probe currents were measured on the previous LFL1-controlled equipment and that QRA53/QRA55 or ionization flame detectors are available.
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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.
