SiemensDIN-Rail Mounted Relays
Siemens Relay: DIN-Rail Mounted, 5 A Current Rating, 160 to 260V AC
The SIEMENS Relay: DIN-Rail Mounted (SKU 56JY03, MPN 3UG4511-1AN20) is a DIN-rail mounted relay that monitors phase sequence. It has a current rating of 5 A and operates at 160 to 260V AC, with 6 pins/terminals.
SKU 3G-OTH-38257
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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore
Product Description
The SIEMENS Relay: DIN-Rail Mounted (SKU 56JY03, MPN 3UG4511-1AN20) is a DIN-rail mounted relay that monitors phase sequence. It has a current rating of 5 A and operates at 160 to 260V AC, with 6 pins/terminals.
Used in
Common applications for SiemensDistrict 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
Siemens Products
3G Electric supplies Siemens din-rail mounted relays. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















