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Siemens Relay LME 21 330C2 - Burner Controls
SiemensBurner Controls

Siemens Relay LME 21 330C2

The Siemens LME 21 330C2 is an intermittent burner control for small to medium power gas or gas/oil burners, compliant with EN 298:2003, EN 676, and EN 230:2005. It supports ionization or QRA flame detection, fitting…

SKU 3G-CBM-05845

Brand
Siemens
Item
Relay LME 21 330C2
Part Number
330C2
Category
Burner Controls
UNSPSC
40101833 — Boiler or heater igniter
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

Siemens
Manufacturer Part Number
330C2
type
LME 21 330C2
operation
intermittent
standards
EN 298:2003, EN 676, EN 230:2005
application
gas or gas/oil burner control
burner capacity
small to medium power
flame detection
ionization probe or QRA flame probe with AGQ3 or QRC blue flame probe

Technical Documents

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

Product Description

The Siemens LME 21 330C2 is an intermittent burner control for small to medium power gas or gas/oil burners, compliant with EN 298:2003, EN 676, and EN 230:2005. It supports ionization or QRA flame detection, fitting industrial heating and combustion applications.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

Where can I buy the Siemens LME 21 330C2 burner control in the Philippines?

3G Electric Philippines sources and supplies the Siemens LME 21 330C2 for delivery to Manila, Quezon City, and CALABARZON regions. We handle Bureau of Customs documentation, logistics, and PHP invoicing. Lead time on request.

What flame detection options does the LME 21 330C2 support?

The LME 21 330C2 supports ionization probe or QRA flame probe detection with AGQ3 or QRC blue flame probe compatibility. It is designed for small to medium power gas or gas/oil burner applications.

What international standards does this burner control comply with?

The Siemens LME 21 330C2 is compliant with EN 298:2003, EN 676, and EN 230:2005. These standards cover intermittent burner controls and flame detection safety for industrial heating and combustion systems.

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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