Safety Relays

What are they? A safety relay is a device that monitors for potential errors or faults in machinery or plants and works to prevent injury and reduce risk. When an error occurs, the safety relay initiates a response to bring the risk back to a safe, acceptable level. Safety relays protect both machinery and employees, preventing potential expensive maintenance and equipment replacement. Example functions include initiating a controlled pause in machinery or equipment to safely stop movement. They can also be used as an emergency stop mechanism, switching off the power to particular machinery or plants. Single function or multi-function? Safety relays can be single function or multi-function. Single function relays monitor a specific type of activity while multi-function safety relays can monitor different functions. Multi-function safety relays can be used in place of several single function, individual units. The benefits of using multi-function relays include simpler installation and less wiring. As fewer individual units are needed, using multi-function relays can also free up panel space. Multi-function safety relays give you greater flexibility to make changes within the design or panel. Where would you find a safety relay? Safety relays are often found in the following control devices: - Two hand controls - Movable guards - Light curtains, light barriers and light grids - Magnetic switches - Safety mats and pressure sensitive mats - Three position devices - Non-contact safety sensors - Safety switches - Emergency stop buttons Who uses them? Anyone can integrate a safety relay within a circuit to create a safety circuit without any specific training.

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Omschrijving Prijs Supply Voltage Number of Channels Auxiliary Contacts Function Safety Category ISO 13849-1 SIL IEC 61508 PL ISO 13849-1 Safety Contacts Range Reset Method Safety Category Terminal Type Standards Met Configurable
RS-stocknr. 245-1848
Fabrikantnummer774310
FabrikantPilz
198,91 €
Each
Aantal stuks
24 V ac/dc 2 1 Safety Switch/Interlock - - - 3 PNOZ X Automatic, Monitored - Screw - -
RS-stocknr. 239-1055
Fabrikantnummer774306
FabrikantPilz
148,21 €
Each
Aantal stuks
24 V ac/dc 2 - Safety Switch/Interlock - - - 2 PNOZ X Automatic, Manual - Screw - -
RS-stocknr. 447-4477
FabrikantnummerXPSAC5121
164,10 €
Each
Aantal stuks
24 V ac/dc - 1 Emergency Stop - - - 3 Preventa - - Screw - -
RS-stocknr. 156-106
Fabrikantnummer750104
FabrikantPilz
178,55 €
Each
Aantal stuks
24 V dc 2 1 Emergency Stop - - - 3 PNOZsigma Automatic, Manual, Monitored - Screw - -
RS-stocknr. 239-1033
Fabrikantnummer774300
FabrikantPilz
147,06 €
Each
Aantal stuks
24 V ac/dc 1 1 Safety Switch/Interlock - - - 3 PNOZ X Automatic, Manual - Screw - -
RS-stocknr. 836-2738
FabrikantnummerG7SA5A1B24DC
FabrikantOmron
26,56 €
Each
Aantal stuks
24 V dc - - - - - - - - - - - - -
RS-stocknr. 245-1905
Fabrikantnummer774500
FabrikantPilz
296,62 €
Each
Aantal stuks
24 V dc 2 - Safety Switch/Interlock - - - 2 PNOZ X Automatic, Manual, Monitored - Screw - -
RS-stocknr. 784-5780
Fabrikantnummer3SK1111-1AB30
FabrikantSiemens
152,91 €
Each
Aantal stuks
24 V ac/dc 1 - - - - - 4 SIRIUS Automatic, Monitored - Screw - -
RS-stocknr. 324-7274
Fabrikantnummer774059
FabrikantPilz
123,49 €
Each
Aantal stuks
24 V ac/dc 1 - Safety Switch/Interlock - - - 2 PNOZ X - - Screw - -
RS-stocknr. 701-9212
FabrikantnummerUE10-2FG2D0
FabrikantSick
74,50 €
Each
Aantal stuks
24 V dc 1, 2 - Light Beam/Curtain - - - 3 - - - Screw - -
RS-stocknr. 245-1854
Fabrikantnummer774318
FabrikantPilz
198,91 €
Each
Aantal stuks
24 V dc, 230 V ac 2 1 Emergency Stop - - - 3 PNOZ X Automatic, Monitored - Screw - -
RS-stocknr. 324-7268
Fabrikantnummer774056
FabrikantPilz
123,49 €
Each
Aantal stuks
230 V ac 1 - Safety Switch/Interlock - - - 2 PNOZ X - - Screw - -
RS-stocknr. 812-8951
FabrikantnummerESR5-NO-31-230VAC
FabrikantEaton
193,51 €
Each
Aantal stuks
- 2 - Emergency Stop, Safety Switch/Interlock - - - 3 - Automatic, Manual - Screw - -
RS-stocknr. 156-083
Fabrikantnummer750103
FabrikantPilz
153,83 €
Each
Aantal stuks
24 V dc 2 - Emergency Stop, Light Beam/Curtain, Safety Switch/Interlock - - - 2 PNOZsigma Automatic, Manual, Monitored - Screw - -
RS-stocknr. 362-0168
Fabrikantnummer774585
FabrikantPilz
126,03 €
Each
Aantal stuks
24 V dc 1 - Expansion Module - - - 4 PNOZ X Automatic - Screw - -
RS-stocknr. 249-6302
Fabrikantnummer440F-C4000P
820,00 €
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 360-4346
FabrikantnummerXPSAF5130
195,10 €
Each
Aantal stuks
24 V ac/dc 1, 2 - Safety Switch/Interlock - - - 3 Preventa - - Screw - -
RS-stocknr. 245-1955
Fabrikantnummer774150
FabrikantPilz
233,08 €
Each
Aantal stuks
24 V dc 2 1 Expansion Module - - - 8 PNOZ X - - Screw - -
RS-stocknr. 489-6350
Fabrikantnummer777302
FabrikantPilz
175,57 €
Each
Aantal stuks
24 → 240 V ac/dc 1, 2 1 Safety Switch/Interlock - - - 3 PNOZ X - - Screw - -
RS-stocknr. 893-7688
Fabrikantnummer2700466
FabrikantPhoenix Contact
113,53 €
Each
Aantal stuks
24 V dc 1 3 Emergency Stop, Safety Switch/Interlock - - - 3 PSRmini Automatic, Manual 1 Screw CUL, CULus, EAC, Functional Safety, UL -
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