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Siemens Relay: DIN-Rail Mounted, 5 A Current Rating, 160 to 690V AC - DIN-Rail Mounted Relays
SiemensDIN-Rail Mounted Relays

Siemens Relay: DIN-Rail Mounted, 5 A Current Rating, 160 to 690V AC

The SIEMENS DIN-Rail Mounted Relay (SKU 56JY05, MPN 3UG46152CR20) is a phase sequence monitoring relay with a 5 A current rating and a voltage range of 160 to 690V AC. It features 6 pins/terminals and is designed for…

SKU 3G-OTH-38294

Brand
Siemens
Item
Relay: DIN-Rail Mounted, 5 A Current Rating, 160 to 690V AC
Category
DIN-Rail Mounted Relays
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Technical Specifications

Siemens
Manufacturer Part Number
3UG46152CR20
AC
160 to 690V
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 DIN-Rail Mounted Relay (SKU 56JY05, MPN 3UG46152CR20) is a phase sequence monitoring relay with a 5 A current rating and a voltage range of 160 to 690V AC. It features 6 pins/terminals and is designed for DIN-rail mounting.

Frequently Asked Questions

What is the SIEMENS 3UG46152CR20 relay used for?

The SIEMENS 3UG46152CR20 is a DIN-rail mounted phase sequence monitoring relay. It protects three-phase motors and equipment by detecting incorrect phase rotation or phase loss, preventing damage in industrial automation, HVAC, and pump systems.

What are the specifications of the SIEMENS 3UG46152CR20 relay?

The SIEMENS 3UG46152CR20 relay monitors phase sequence, has a current rating of 5 A, an AC voltage range of 160 to 690V, and 6 pins/terminals. It is designed for DIN-rail mounting and is manufactured by SIEMENS under MPN 3UG46152CR20.

Where to buy the SIEMENS 3UG46152CR20 relay worldwide?

You can source the SIEMENS 3UG46152CR20 relay through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring the relay reaches your facility reliably.

How to install the SIEMENS 3UG46152CR20 relay?

To install the SIEMENS 3UG46152CR20 relay, snap it onto 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 SIEMENS guidelines.

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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