Safety Relay Modules & Sensors

Phoenix Contact Safety Relay Modules and Sensors are SIL-certified and allow for easy installation and configuration of the modules. By utilizing safety relay modules, safety functions can be reliably implemented in machines and systems. These products monitor signals from light grids, emergency stop buttons, and safety door switches, initiating a safe state when necessary. Phoenix Contact safety relay modules are TÜV-certified in accordance with EN ISO 13849 up to PLe or IEC 61508 up to SIL 3. 

Results: 12
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 Mfr.
Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Coil Voltage
Relay Contact Form
Contact Termination
Contact Rating
IP Rating
Mounting Style
Phoenix Contact Safety Relays PSR-UNI-L-2X2NO-2DO-24DC-PI
Datasheet
30In Stock
Min.: 1
Mult.: 1

24 VDC 2 NO Plug In 6 A DIN Rail Mount
Phoenix Contact Safety Relays PSR-UNI-L-2X2NO-2DO-24DC-SC
Datasheet
9In Stock
Min.: 1
Mult.: 1

24 VDC 2 NO Plug In 6 A IP20, IP54 DIN Rail Mount
Phoenix Contact Safety Relays PSR-UNI-L-1X4NO-1DO-24DC-PI
Datasheet
14In Stock
4Expected 2026/10/01
Min.: 1
Mult.: 1

24 VDC 4 NO Plug In 6 A IP20, IP54 DIN Rail Mount
Phoenix Contact Safety Relays PSR-UNI-L-1X4NO-1DO-24DC-SC
Datasheet
21In Stock
Min.: 1
Mult.: 1

24 VDC 4 NO Plug In 6 A DIN Rail Mount
Phoenix Contact Safety Relays PSR-MC20-3NO- 1DO-24DC-SC
Datasheet
56In Stock
92Expected 2026/10/21
Min.: 1
Mult.: 1

24 VDC Screw 6 A IP20 Plug In
Phoenix Contact Safety Relays PSR-MC34-3NO-1DO- 24DC-SC
Datasheet
19In Stock
Min.: 1
Mult.: 1

24 VDC Screw 6 A IP20 Plug In
Phoenix Contact Safety Relays Safety Relay
Datasheet
1In Stock
Min.: 1
Mult.: 1

24 VDC 75 mA IP20 DIN Rail Mount
Phoenix Contact Safety Relays PSR-MS40-1NO- 1DO-24DC-SC
Datasheet
8In Stock
35Expected 2026/10/30
Min.: 1
Mult.: 1

24 VDC Screw 6 A IP20
Phoenix Contact Safety Relays PSR-MC20-3NO-1DO- 24DC-SP
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 1
Mult.: 1

24 VDC Plug In 6 A IP20 Plug In
Phoenix Contact Safety Relays PSR-MC50-3NO-1DO- 24DC-SC
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 1
Mult.: 1

24 VDC Screw 6 A IP20 Plug In
Phoenix Contact Safety Relays PSR-MC50-3NO-1DO- 24DC-SP
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 1
Mult.: 1

24 VDC Plug In 6 A IP20 Plug In
Phoenix Contact Safety Relays PSR-MS55-1NO- 1DO-24DC-SC
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 1
Mult.: 1

24 VDC Screw 6 A IP20