Siemens Relay LDU 11 323A27
The Siemens LDU 11 323A27 is a burner control relay certified to EN 1643 and EN 161, operating at 220–240 V~ or 100–110 V~ with 2.5 VA~ power consumption during operation. It integrates external fusing to max. 10 A…
SKU 3G-CBM-05832
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The Siemens LDU 11 323A27 is a burner control relay certified to EN 1643 and EN 161, operating at 220–240 V~ or 100–110 V~ with 2.5 VA~ power consumption during operation. It integrates external fusing to max. 10 A slow blow and suits industrial combustion systems requiring reliable burner sequencing.
Frequently Asked Questions
Where can I buy the Siemens LDU 11 323A27 relay in your region?
3G Electric sources and supplies the Siemens LDU 11 323A27 burner control relay with delivery to your location. We handle full logistics and customs documentation. Lead time on request—contact us for availability and USD quotation.
What are the voltage options for this burner control relay?
The Siemens LDU 11 323A27 operates at either 220 V~ (−15% to +10%) or 100 V~ (−15% to +10%). Power consumption during operation is 2.5 VA~. External fuse rating is max. 10 A slow blow per installation requirements.
Is the Siemens LDU 11 323A27 certified for industrial combustion systems?
Yes. The relay is certified to EN 1643 and EN 161 standards for burner control applications. Internal fuse is T6.3H250V per DIN EN 60127. It integrates external fusing up to 10 A slow blow for reliable burner sequencing in industrial systems.
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Common applications for SiemensSiemens 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.
