About Safety Relays

Phoenix Contact Safety Relays

Safety relays are types of relays which are used to keep a system safe. Safety relays are especially used for emergency shutdowns and other safety-critical applications. They are used to switch off the system quickly in the event of an emergency to prevent any further harm or damage. Safety relays generally feature two- or three-hand control which ensures that it is onl y possible to switch the system off when both or three of the control functions have been correctly operated. They may also feature redundant contacts for increased safety and can detect a number of different types of faults, such as voltage, current or resistive faults. Safety relays also allow for other safety-related features, such as monitoring of the position of a guard door, detection of improperly connected safety devices, etc.

Safety Relays

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Image  Information Image Stock Code(▲▼)Description
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(Ex. GST)(▲▼)		Enter Qty Contact FormContact TerminationCoil VoltageContact RatingRelay Contact FormIP RatingPackaging
  
           
PSR-MC20-3NO-1DO-24DC-SP


Safety relay for emergency stop/safety doors up to SILCL 1, Cat. 1, PL c, depending on the application up to ...
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Phoenix Contact Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 157.3558

Multiples of: 1

       
PSR-PC20-1NO-1NC-24DC-SP


Coupling relay for SIL 3 high- and low-demand applications, couples digital output signals to the I/O, 1 enabling current path, ...
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Phoenix Contact Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 168.9945

Multiples of: 1

       
PSR-PS40-1NO-1DO-24DC-SC


Coupling relay for SIL 3 high- and low-demand applications, couples digital output signals to the I/O, 1 enabling current path, ...
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Phoenix Contact Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 169.1937

Multiples of: 1

       
PSR-PC20-1NO-1NC-24DC-SC


Coupling relay for SIL 3 high- and low-demand applications, couples digital output signals to the I/O, 1 enabling current path, ...
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Phoenix Contact Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 175.3603

Multiples of: 1

       
PSR-MC34-3NO-1DO-24DC-SP


Safety relay for emergency stop and safety doors up to SILCL 3, Cat. 4, PL e, 1 or 2-channel operation, ...
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Phoenix Contact Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 176.6453

Multiples of: 1

       
PSR-SCP-24UC/URM /5X1/2X2


RELAY, SAFETY, 5NO, 2NC, 250V, 6A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Phoenix Contact Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 183.12

Multiples of: 1

  24 V  IP20, IP54 
PSR-MC20-3NO-1DO-24DC-SC


Safety relay for emergency stop and safety doors up to SILCL 1, Cat. 1, PL c, depending on the application ...
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Phoenix Contact Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 184.3803

Multiples of: 1

       
PSR-PC40-2NO-1DO-24DC-SP


Safety Relays PSR-PC40-2NO-1DO-24DC-SP
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Phoenix Contact Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 186.6033

Multiples of: 1

       
PSR-SPP-24DC/SDC4/2X1/B


RELAY, SAFETY, DPST-NO, 250V, 6A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Phoenix Contact Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 189.566

Multiples of: 1

250VSilver Tin Oxide24 VDCDpst - No Ip20, Ip54 
PSR-MC50-3NO-1DO-24DC-SP


Safety relay for monitoring non-equivalent signal generators up to SILCL 3, Cat. 4, PL e, 2-channel, non-equivalent operation, automatic or ...
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Phoenix Contact Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 191.7864

Multiples of: 1

       
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