SPM Temperature Switch Relays

ATC Diversified Electronics SPM Temperature Switch Relays incorporate a bistable relay that retains its state during power failures. These non-volatile latching temperature switch relays monitor a normally closed-low temperature switch. Connections for an external reset button are provided for manual control, and the LEDs indicate the status of the relay. When making the connections, the reset inputs of multiple units are connected to a single push button as long as proper polarity is observed. The temperature switch is closed, the relay is de-energized under normal conditions, and the relay energizes and latches on when the temperature switch opens. These switch relays operate at 120V switching voltage, 0kΩ to 2kΩ of resistance in series, and 10A contact current rating.

Results: 17
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
Product
Type
Contact Termination
Relay Contact Form
Contact Current Rating
Coil Termination
Coil Type
Coil Voltage
Coil Current
Switching Voltage
Series
Length
Width
Height
ATC Diversified Electronics Industrial Relays Single Channel Failure Alarm
Datasheet
2In Stock
Min.: 1
Mult.: 1
No
DIN Rail Monitoring Relays Temperature Switch Relay Plug Pin DPDT 10 A Plug Pin Latching 120 V SPM 2.375 in 1.75 in 3.6 in
ATC Diversified Electronics Industrial Relays Dual Function Plug-In Seal Failure Temp Switch Relay
Datasheet
2In Stock
Min.: 1
Mult.: 1
No
DIN Rail Monitoring Relays Temperature Switch Relay Plug Pin DPDT 10 A Plug Pin Latching 120 V SPM 2.375 in 1.75 in 3.6 in
ATC Diversified Electronics Industrial Relays Single Channel Failure Alarm
Datasheet
2In Stock
Min.: 1
Mult.: 1

DIN Rail Monitoring Relays Temperature Switch Relay Plug Pin DPDT 10 A Plug Pin Latching 120 V SPM 2.375 in 1.75 in 3.6 in
ATC Diversified Electronics Industrial Relays Dual Function Simplex Alarm / Relay Surface Mount
Datasheet
1In Stock
Min.: 1
Mult.: 1
No
DIN Rail Monitoring Relays Temperature Switch Relay Plug Pin DPDT 10 A Plug Pin Latching 120 V SPM 2.375 in 1.75 in 3.6 in
ATC Diversified Electronics Industrial Relays Non-Volite Latching Temperature Switch Relay
Datasheet
2In Stock
6Expected 2026-08-10
Min.: 1
Mult.: 1
No
Socket Relays Temperature Switch Relay Plug Pin SPDT 10 A Plug Pin Latching 12 VDC 2 mA 250 VAC SPM 2.375 in 1.75 in 3.6 in
ATC Diversified Electronics Industrial Relays Dual Channel Seal Failure Alarm
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

DIN Rail Monitoring Relays Temperature Switch Relay Plug Pin DPDT 10 A Plug Pin Latching 120 V SPM 2.375 in 1.75 in 3.6 in
ATC Diversified Electronics Industrial Relays Non-Volatile Latching Temperature Switch Relay
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 1
Mult.: 1
No
DIN Rail Monitoring Relays Temperature Switch Relay Plug Pin SPDT 10 A Plug Pin Latching 120 V SPM 2.375 in 1.75 in 3.6 in
ATC Diversified Electronics Industrial Relays Dual Function Plug-In Seal Failure Temp Switch Relay
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1
Mult.: 1
No
DIN Rail Monitoring Relays Temperature Switch Relay Plug Pin DPDT 10 A Plug Pin Latching 120 V SPM 2.375 in 1.75 in 3.6 in
ATC Diversified Electronics Industrial Relays Single Channel Failure Alarm
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
No
Socket Relays Temperature Switch Relay Plug Pin SPDT 10 A Plug Pin Latching 250 V SPM
ATC Diversified Electronics Industrial Relays Dual Channel Seal Failure Alarm
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
No
DIN Rail Monitoring Relays Temperature Switch Relay Plug Pin DPDT 10 A Plug Pin Latching 120 V SPM 2.375 in 1.75 in 3.6 in
ATC Diversified Electronics Industrial Relays Dual Func. Plug-In Seal Failure /Temp Relay, Mode Sel
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
No
DIN Rail Monitoring Relays Temperature Switch Relay Plug Pin DPDT 10 A Plug Pin Latching 120 V SPM 2.375 in 1.75 in 3.6 in
ATC Diversified Electronics Industrial Relays Dual Func. Plug-In Seal Failure /Temp Relay, Mode Sel
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
No
DIN Rail Monitoring Relays Temperature Switch Relay Plug Pin DPDT 10 A Plug Pin Latching 120 V SPM 2.375 in 1.75 in 3.6 in
ATC Diversified Electronics Industrial Relays Dual Function Simplex Alarm / Relay Surface Mount
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
No
DIN Rail Monitoring Relays Temperature Switch Relay Plug Pin DPDT 10 A Plug Pin Latching 120 V SPM 2.375 in 1.75 in 3.6 in
ATC Diversified Electronics Industrial Relays Dual Function Plug-In Seal Failure Temp Switch Relay
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
No
DIN Rail Monitoring Relays Temperature Switch Relay Plug Pin DPDT 10 A Plug Pin Latching 120 V SPM 2.375 in 1.75 in 3.6 in
ATC Diversified Electronics Industrial Relays Dual Function Plug-In Seal Failure Temp Switch Relay
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
No
DIN Rail Monitoring Relays Temperature Switch Relay Plug Pin DPDT 10 A Plug Pin Latching 120 V SPM 2.375 in 1.75 in 3.6 in
ATC Diversified Electronics Industrial Relays Dual Func. Plug-In Seal Failure /Temp Relay, Mode Sel
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
No
DIN Rail Monitoring Relays Temperature Switch Relay Plug Pin DPDT 10 A Plug Pin Latching 120 V SPM 2.375 in 1.75 in 3.6 in
ATC Diversified Electronics Industrial Relays Dual Func. Plug-In Seal Failure /Temp Relay, Mode Sel
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
No
DIN Rail Monitoring Relays Temperature Switch Relay Plug Pin DPDT 10 A Plug Pin Latching 120 V SPM 2.375 in 1.75 in 3.6 in