Relay LGK 16 333A27

Name: Relay LGK 16 333A27
Brand: Siemens
SKU: cbm-rel15157-relay-lgk-16-333a27-rel-relays-and-cells-1

On RequestBurner Controls

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

Relay LGK 16 333A27

Minimum order: 1 unit
Lead time: Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.

Technical specifications

burner type	Medium and large power burners with multiple stages or modulating in permanent service
certification iso	ISO 9001
air damper control	Controlled air damper command
control pin number	4 166 8024 0
air pressure control	Yes
compatible base types	LAL2, LFL1 (except LFL1.148)
flame monitoring type	Self-monitoring flame signal amplifier
application burner duty	Permanent service burners, intermittent service burners capable of continuous operation exceeding 24 h under high heating load, steam boiler technical rules domain burners (TRD 411 and 412)
unlock button max force	≤ 10 N
control pin location lal base	Between terminals 10/11 of LAL base
control pin location lfl base	Between terminals 4/5 of LFL base
flame detector compatible lgk16	QRA53/QRA55 flame probe, ionization probe, or QRA53/QRA55 flame probe and ionization probe together
flame detector compatible lok16	Selenium photoelectric cell probe RAR
flame restart repeat capability	Yes, via shunt B removal
unlock button max activation time	≤ 10 s

Frequently asked questions

Where can I buy the Siemens Relay LGK 16 333A27 in your region?+

3G Electric supplies the Siemens Relay LGK 16 333A27 with delivery to your location. We handle all customs import customs, USD invoicing, and logistics. Lead time on request—contact our team for availability and pricing.

What is the lead time for this burner relay to your region?+

Lead time varies by stock location. 3G Electric sources the LGK 16 333A27 and arranges delivery across your region. Request a quote for confirmed lead time and shipping schedule to your facility.

What burner types is the LGK 16 333A27 compatible with?+

The Siemens LGK 16 333A27 is designed for medium and large power burners with multiple stages or modulating operation in permanent service. It is compatible with LAL2 and LFL1 base types (except LFL1.148). Confirm your burner model before ordering.