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Siemens Relay: DIN-Rail Mounted, 5 A Current Rating, 160 to 260V AC - DIN-Rail Mounted Relays
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

Brand
Siemens
Item
Relay: DIN-Rail Mounted, 5 A Current Rating, 160 to 260V AC
Category
DIN-Rail Mounted Relays
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Technical Specifications

Siemens
Manufacturer Part Number
3UG4511-1AN20
AC
160 to 260V
Current Rating
5 A
Pins/Terminals
6
Monitored Parameters
Phase Sequence
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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.

Frequently Asked Questions

What is the SIEMENS 3UG4511-1AN20 relay used for?

The SIEMENS 3UG4511-1AN20 is a DIN-rail mounted relay used to monitor phase sequence in three-phase electrical systems. It helps prevent motor damage by detecting incorrect phase rotation, making it essential for industrial motor protection, conveyor systems, and pump controls.

What are the specifications of the SIEMENS 3UG4511-1AN20 relay?

The SIEMENS 3UG4511-1AN20 relay monitors phase sequence, has a current rating of 5 A, operates at 160 to 260V AC, and features 6 pins/terminals. It is DIN-rail mounted and carries the manufacturer part number 3UG4511-1AN20.

Where to buy the SIEMENS 3UG4511-1AN20 relay worldwide?

You can source the SIEMENS 3UG4511-1AN20 relay through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your operations.

How to install the SIEMENS 3UG4511-1AN20 relay?

To install the SIEMENS 3UG4511-1AN20 relay, mount it on a DIN rail, connect the three-phase supply to the appropriate terminals (L1, L2, L3), and wire the output contacts per your control circuit. Always de-energize the system before installation and follow local electrical codes.

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

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.

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