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Siemens Relay LOA 24 171B27 - Burner Controls
SiemensBurner Controls

Siemens Relay LOA 24 171B27

Siemens LOA 24 171B27 is an oil burner control relay for intermittent operation with a 15 s lockout time and 13 s ignition delay, handling fuel flows to 30 kg/h at 220V~. Ideal for industrial heating and combustion…

SKU 3G-CBM-05769

Brand
Siemens
Item
Relay LOA 24 171B27
Part Number
171B27
Category
Burner Controls
UNSPSC
40101833 — Boiler or heater igniter
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Technical Specifications

Siemens
Manufacturer Part Number
171B27
model
LOA24.171B27
fuel type
oil
operation
intermittent
lockout time
15s
max fuel flow
30 kg/h
ignition delay
13s
supply voltage
220V~

Technical Documents

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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

Siemens LOA 24 171B27 is an oil burner control relay for intermittent operation with a 15 s lockout time and 13 s ignition delay, handling fuel flows to 30 kg/h at 220V~. Ideal for industrial heating and combustion applications requiring reliable flame supervision.

Frequently Asked Questions

Where can I buy the Siemens LOA 24 171B27 burner control relay in your region?

3G Electric supplies the Siemens LOA 24 171B27 relay for industrial heating applications. We handle delivery to your location, your location, and surrounding areas, managing all logistics and customs documentation. Lead time on request.

What is the lead time for the Siemens LOA 24 171B27 relay to your region?

Lead time for the Siemens LOA 24 171B27 depends on current availability and your delivery location. 3G Electric coordinates with suppliers and manages all import documentation to your region. Contact us for a specific timeline and quote.

What fuel flow capacity does the LOA 24 171B27 relay handle?

The Siemens LOA 24 171B27 is rated for oil burners with fuel flows up to 30 kg/h at 220V~ supply. It features a 15 s lockout time and 13 s ignition delay for reliable intermittent operation and flame supervision in industrial heating applications.

Used in

Common applications for Siemens
District cooling plants — LME73 + RWF55 for condenser-water modulation
Inflight catering and food-processing steam boilers — LMG22 with SQN90 air-fuel cross-damper
Hospital steam-plant redundancy — LME41 with QRA2 UV flame detection for dual-fuel boilers
Semiconductor fab process heat — LME23 and SKP55 gas valves on hot-oil heater skids
Container-terminal reefer-deck heating — LMG22 retrofit onto legacy burner racks
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Siemens 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.

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