Energy and Power Systems

Protection Relays and Grid Protection

Siemens protection relays and grid protection covering protection relay and grid-protection families for feeders, transformers, motors, generators and transmission systems.

Siemens protection relays and grid protection covering protection relay and grid-protection families for feeders, transformers, motors, generators and transmission systems.

Included series and legacy categories: 7SJ, 7UT, 7UM, 7SR, 7SD, 7SK, 7SA, 7PG, 7PA, 7SS, 7VK, 7SL, 7SG, 7SN, 7SV, 7UW, 7VU, 7VH.

This category brings current and legacy Siemens product families together so users can compare components for new projects, maintenance, retrofit and replacement requirements.

Model & Order Number

Models and MLFB Order Numbers

Order No. (MLFB)Model / TypeDescriptionStatus
7PA2341-1 7PA FAST LOCK-OUT RELAY 4 CHANGE OVER CONTACTS OPERATING TIME 8MS AUXILIARY VOLTAGE: 220V DC WITH RESET PUSHBUTTON RELAIS WITH SOCKET 7XP9011-1 FOR FLUSH MOUNTING In stock
7PA3012-1AA00-2 7PA TRIP SUPERVISION RELAY SINGLE PHASE AUXILIARY VOLTAGE: 24/30V DC RELAIS WITH SOCKET 7XP9013-0 FOR SURFACE MOUNTING In stock
7PA3022-1AA00-0 7PA Trip circuit supervision relay Single-phase Auxiliary voltage: 60 V DC Relay without base In stock
7PA3022-1AA00-1 7PA Trip circuit supervision relay Single-phase Auxiliary voltage: 60 V DC Relay with base 7XP9011-0 for flush-mounting In stock
7PA3032-1AA00-0 7PA Trip circuit supervision relay Single-phase Auxiliary voltage: 110/125 V DC Relay without base In stock
7PA3032-1AA00-1 7PA TRIP SUPERVISION RELAY SINGLE PHASE AUXILIARY VOLTAGE: 110/125V DC RELAIS WITH SOCKET 7XP9011-0 FOR FLUSH MOUNTING In stock
7PA3032-1AA00-1-2 7PA Trip circuit supervision relay Single-phase Auxiliary voltage: 110/125 V DC Relay with base 7XP9011-0 for flush-mounting In stock
7PA3032-1AA00-2 7PA TRIP SUPERVISION RELAY SINGLE PHASE AUXILIARY VOLTAGE: 110/125V DC RELAIS WITH SOCKET 7XP9013-0 FOR SURFACE MOUNTING In stock
7PA3032-3AA00-0 7PA Trip circuit supervision relay Three-phase Auxiliary voltage: 110/125 V DC Relay without base In stock
7PA3032-3AA00-1 7PA Trip circuit supervision relay Three-phase Auxiliary voltage: 110/125 V DC Relay with base 7XP9010-4 for flush-mounting In stock

Product Information

Product Details

Position Switch 3SE5000-0AA15
3SE5000-0AA15

Position Switch 3SE5000-0AA15

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6SE Spare Part 6SE7022-6EC71
6SE7022-6EC71

6SE Spare Part 6SE7022-6EC71

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6BK Spare Part 6BK1942-6AA00-0AA0
6BK1942-6AA00-0AA0

6BK Spare Part 6BK1942-6AA00-0AA0

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7MC Display 7MC3051-1KA12
7MC3051-1KA12

7MC Display 7MC3051-1KA12

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7SJ Relay 7SJ7250-3B
7SJ7250-3B

7SJ Relay 7SJ7250-3B

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SIRIUS Relay 3RU2136-4QB0
3RU2136-4QB0

SIRIUS Relay 3RU2136-4QB0

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Weighing technology 7MH4135-4KG11
7MH4135-4KG11

Weighing technology 7MH4135-4KG11

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Soft Starter 3RW5214-3AC04
3RW5214-3AC04

Soft Starter 3RW5214-3AC04

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4NC Transformer 4NC5327-0CE20
4NC5327-0CE20

4NC Transformer 4NC5327-0CE20

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