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Siemens Relay LME 11 330C2 - Burner Controls
SiemensBurner Controls

Siemens Relay LME 11 330C2

The Siemens LME 11 330C2 is a burner control relay for gas or gas/oil burners supporting 1 or 2 stage operation with ionization probe or QRA flame probe detection. It meets EN 298:2003, EN 676, and EN 230:2005…

SKU 3G-CBM-05841

Brand
Siemens
Item
Relay LME 11 330C2
Part Number
330C2
Category
Burner Controls
UNSPSC
40101833 — Boiler or heater igniter
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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

Technical Specifications

Siemens
Manufacturer Part Number
330C2
type
LME 11 330C2
standards
EN 298:2003, EN 676, EN 230:2005
application
Gas or gas/oil burner control
burner modes
1 or 2 stage
flame detection
Ionization probe or QRA flame probe with AGQ3 complementary device
mounting position
any

Technical Documents

(1)
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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Siemens LME 11 330C2 is a burner control relay for gas or gas/oil burners supporting 1 or 2 stage operation with ionization probe or QRA flame probe detection. It meets EN 298:2003, EN 676, and EN 230:2005 standards and mounts in any position, ideal for heating and combustion applications.

Frequently Asked Questions

What is the Siemens LME 11 330C2 burner control relay used for?

The Siemens LME 11 330C2 is a burner control relay used to supervise and control gas or gas/oil burners in 1 or 2 stage operation. It is designed for intermittent duty in heating and combustion applications, supporting flame detection via an ionization probe or QRA flame probe with AGQ3 complementary device.

What are the specifications of the Siemens LME 11 330C2?

The Siemens LME 11 330C2 is a burner control relay type LME 11 330C2. It meets EN 298:2003, EN 676, and EN 230:2005 standards. It supports 1 or 2 stage burner modes, flame detection via ionization probe or QRA flame probe with AGQ3, and mounts in any position.

Where to buy the Siemens LME 11 330C2 in Singapore?

You can source the Siemens LME 11 330C2 through 3G Electric in Singapore. We supply this burner control relay and handle logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on orders.

How to install the Siemens LME 11 330C2 burner control?

Installation of the Siemens LME 11 330C2 must be performed by qualified specialists. Before wiring, isolate the system from the main power supply and ensure it cannot be re-energized accidentally. The relay mounts in any position and requires proper flame probe connection per the Siemens datasheet.

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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Relay LME 11 230C2
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Relay LME 22 131C2
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Relay LME 21 230C2
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