Relay LDU 11 323A27

Name: Relay LDU 11 323A27
Brand: Siemens
SKU: cbm-rel15141-relay-ldu-11-323a27-rel-relays-and-cells-1

On RequestBurner Controls

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

Relay LDU 11 323A27

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

Technical specifications

standard	EN 1643, EN 161
fuse external	max. 10 A slow blow
fuse internal	T6.3H250V per DIN EN 60127
voltage option 1	220 V~ -15% to 240 V~ +10%
voltage option 2	100 V~ -15% to 110 V~ +10%
power consumption test	3.5 VA~
power consumption operation	2.5 VA~

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.