Skip to content
Cart & Quote
Direct access without opening the menu
Quote List
No items in your quote list
Shopping Cart
Your cart is empty
Theme
Choose light, dark, or system
Control System & PLCs Safety Relays

Siemens 3UN2131-0AF7 Thermistor Relay

siemens-3UN2131-0AF7-thermistor-relay
siemens-3un2131-0af7-thermistor-relay-1
Used
In stock1 unitReady to ship

45,00$

THERMISTOR RELAY

Siemens thermistor relay for motor protection with 110 / 120 V AC supply, dual contact configuration, and precise AC/DC switching capacity.

Manufacturer
SIEMENS
SKU
996378
Category
Safety Relays
Condition
Used
ACContactControldcDeviceDualIndustrialmonitoringmotorProtectionRelaySiemensTemperatureThermistor
Share
Massive Inventory
Global Shipping
Expert Support
Quality Guaranteed

SIEMENS 3UN2131-0AF7 THERMISTOR RELAY

The Siemens 3UN2131-0AF7 thermistor relay is designed for reliable motor protection by monitoring temperature through PTC sensors. It ensures safe shutdown in the event of overheating, protecting motors and connected equipment from thermal damage. Built for durability and precision, it offers dependable performance in industrial control systems.

Manufacturer: Siemens

Type: Thermistor Relay

Model: 3UN2131-0AF7

Contacts Voltage:

Supply Voltage110 / 120 V AC
Frequency50 / 60 Hz
Contacts1 Normally Open, 1 Normally Closed
AC “ 115A / 110V, 3A / 230V, 1.5A / 400V
DC “ 112A / 24V

More From SIEMENS

Siemens 3RF2920-0FA08 Load Monitoring Basis Module
New

SIEMENS

Siemens 3RF2920-0FA08 Load Monitoring Basis Module

SKU: 1103996

Qty: 42

Available through quotation
SIEMENS 8WD4428-6XB LED element
New

SIEMENS

SIEMENS 8WD4428-6XB LED element

SKU: 1101395

Qty: 1

Available through quotation
Siemens 3RK1901-2NR20 AS-Interface
Used

SIEMENS

Siemens 3RK1901-2NR20 AS-Interface

SKU: 1094043

Qty: 2

Available through quotation
Siemens 3SK1211-2BB40 Output Expansion Safety Relay
New

SIEMENS

Siemens 3SK1211-2BB40 Output Expansion Safety Relay

SKU: 1103995

Qty: 52

Available through quotation
Siemens 3RT1017-1BB42 Contactor
New

SIEMENS

Siemens 3RT1017-1BB42 Contactor

SKU: 1103979

Qty: 2

Available through quotation

Related Products

Telemecanique Gnkl Safety Relay Module
UsedAvailable on request

Telemecanique Gnkl Safety Relay Module

SKU: 974560

Available on request

160,00$
Riese RS-VR1 Time-Delay Relay
NewAvailable on request

Riese RS-VR1 Time-Delay Relay

SKU: 974618

Available on request

45,00$
Omron LY2-24VDC Relay
Used

OMRON

Omron LY2-24VDC Relay

SKU: 974722

Qty: 1

Available through quotation
Siemens 3TK2825-1BB40 Sirius Safety Relay With Relay Release Circuits
Used

SIEMENS

Siemens 3TK2825-1BB40 Sirius Safety Relay With Relay Release Circuits

SKU: 966658

Qty: 2

Available through quotation
Eltako R12-110 24VDC Electromechanical Switching Relay
Used

Eltako R12-110 24VDC Electromechanical Switching Relay

SKU: 973787

Qty: 10

Available through quotation
Platinum International
Surplus, New & Used - Always Reliable
SIEMENS SKU: 996378
Siemens 3UN2131-0AF7 Thermistor Relay
Siemens 3UN2131-0AF7 Thermistor Relay
Price45,00$
Stock1 In stock
ManufacturerSIEMENS
CategorySafety Relays
ConditionUsed
SKU996378

THERMISTOR RELAY

Siemens thermistor relay for motor protection with 110 / 120 V AC supply, dual contact configuration, and precise AC/DC switching capacity.

Description
Supply Voltage110 / 120 V AC
Frequency50 / 60 Hz
Contacts1 Normally Open, 1 Normally Closed
AC “ 115A / 110V, 3A / 230V, 1.5A / 400V
DC “ 112A / 24V
Technical Specifications
Weight0,17 kg
ConditionUsed
ManufacturerSIEMENS
Type of ProductThermistor Relay
Shelf No.250803
Platinum International Co. for Industrial Technology | Al Hizam Ring 240 / 11953 | Amman, Jordan
+962 79 222 2455 | [email protected] |
40+ Years in business
4.5 ★ Average reviews
Global Supply in multiple countries