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Safety Switching Devices

Safety switching devices monitor electrical current and cut out the power when a fault is detected, reducing the risk of electrical shocks and fire. This is why you need high quality components from reputable manufacturers to ensure your safety measures are reliable and work to protect your circuits and staff.
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Safety Components (89)
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  • Supply Voltage - DC
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  • Auxiliary Contact Configuration
  • Contact Configuration without Delay
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  • Resetting Time
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  • Service Life - Mechanical
  • Supply Voltage - AC
  • Switching Current - AC
  • Switching Current - DC
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Safety Relay 5A 2NO 2NO DIN Rail Mount
Safety Relay 5A 2NO 2NO DIN Rail Mount
Available to backorder

CHF 421.48

(excl. VAT)

Art.Nr.   300-77-777
MPN.   774500
Manufacturer:  Pilz
Safety Relay 3A 1NC 3NO DIN Rail Mount
Safety Relay 3A 1NC 3NO DIN Rail Mount
Available to backorder

CHF 249.14

(excl. VAT)

Art.Nr.   300-77-765
MPN.   777302
Manufacturer:  Pilz
Safety Relay 5A 1NC 3NO DIN Rail Mount
Safety Relay 5A 1NC 3NO DIN Rail Mount
Available to backorder

CHF 282.69

(excl. VAT)

Art.Nr.   300-77-768
MPN.   774318
Manufacturer:  Pilz
Safety Relay 6A 2NO Plug-In
Safety Relay 6A 2NO Plug-In
Available to backorder

CHF 214.40

(excl. VAT)

Art.Nr.   300-77-794
MPN.   750103
Manufacturer:  Pilz
Safety Relay 6A 1NC 3NO Plug-In
Safety Relay 6A 1NC 3NO Plug-In
Available to backorder

CHF 264.09

(excl. VAT)

Art.Nr.   300-77-796
MPN.   750104
Manufacturer:  Pilz
Safety Relay 5A 1NC 3NO DIN Rail Mount
Safety Relay 5A 1NC 3NO DIN Rail Mount
Available to backorder

CHF 208.93

(excl. VAT)

Art.Nr.   300-77-761
MPN.   774300
Manufacturer:  Pilz
Safety Relay 6A 2NO 2NO Plug-In
Safety Relay 6A 2NO 2NO Plug-In
Available to backorder

CHF 414.20

(excl. VAT)

Art.Nr.   300-77-798
MPN.   750105
Manufacturer:  Pilz
Safety Relay 5A 2NO DIN Rail Mount
Safety Relay 5A 2NO DIN Rail Mount
Available to backorder

CHF 175.53

(excl. VAT)

Art.Nr.   300-77-773
MPN.   774059
Manufacturer:  Pilz
Safety Relay 5A 2NO DIN Rail Mount
Safety Relay 5A 2NO DIN Rail Mount
Available to backorder

CHF 210.53

(excl. VAT)

Art.Nr.   300-77-764
MPN.   774306
Manufacturer:  Pilz
Safety Relay 5A 3NO + 1NC DIN Rail Mount
Safety Relay 5A 3NO + 1NC DIN Rail Mount
Available to backorder

CHF 210.29

(excl. VAT)

Art.Nr.   301-03-318
MPN.   2963763
Manufacturer:  Phoenix Contact
Safety Relay PNP Transistor 1NO DIN Rail Mount
Safety Relay PNP Transistor 1NO DIN Rail Mount
Available to backorder

CHF 174.70

(excl. VAT)

Art.Nr.   300-69-288
MPN.   G9SE201DC24FOROEE
Manufacturer:  Omron Industrial Automation
Safety Relay 5A 1NC 3NO Screw / Snap-On
Safety Relay 5A 1NC 3NO Screw / Snap-On
Available to backorder

CHF 220.85

(excl. VAT)

Art.Nr.   110-82-865
MPN.   3SK1111-2AB30
Manufacturer:  Siemens
Safety Relay 2CO DIN Rail Mount
Safety Relay 2CO DIN Rail Mount
Available to backorder

CHF 47.49

(excl. VAT)

Art.Nr.   300-85-307
MPN.   2981363
Manufacturer:  Phoenix Contact
Safety Relay 5A 1NC 3NO Screw / Snap-On
Safety Relay 5A 1NC 3NO Screw / Snap-On
Available to backorder

CHF 194.60

(excl. VAT)

Art.Nr.   110-82-864
MPN.   3SK1111-1AB30
Manufacturer:  Siemens
New to us
Safety Relay 6A 1NC 8NO DIN Rail Mount
Safety Relay 6A 1NC 8NO DIN Rail Mount
Available to backorder

CHF 293.00

(excl. VAT)

Art.Nr.   302-42-389
MPN.   750111
Manufacturer:  Pilz
New to us
Safety Switching Device 6A 1NC 2NO DIN Rail Mount
Safety Switching Device 6A 1NC 2NO DIN Rail Mount
Available to backorder

CHF 133.70

(excl. VAT)

Art.Nr.   303-73-979
MPN.   RLY3-OSSD100
Manufacturer:  Sick
Safety Relay 5A 1NC 3NO DIN Rail Mount
Safety Relay 5A 1NC 3NO DIN Rail Mount
Available to backorder

CHF 282.69

(excl. VAT)

Art.Nr.   300-77-769
MPN.   774310
Manufacturer:  Pilz
Safety Relay 4A 2NO + 2NC Plug-In
Safety Relay 4A 2NO + 2NC Plug-In
Available to backorder

CHF 1’080.66

(excl. VAT)

Art.Nr.   300-77-795
MPN.   750330
Manufacturer:  Pilz
Safety Relay 6A 2NO DIN Rail Mount
Safety Relay 6A 2NO DIN Rail Mount
Available to backorder

CHF 214.40

(excl. VAT)

Art.Nr.   302-62-222
MPN.   751103
Manufacturer:  Pilz
Offer
Safety Relay 5A 1NC 3NO DIN Rail Mount / Screw
Safety Relay 5A 1NC 3NO DIN Rail Mount / Screw
Available to backorder

CHF 396.20

CHF 566.00

(excl. VAT)

Save 30 %

Art.Nr.   301-37-228
MPN.   G9SA321T15ACDC24
Manufacturer:  Omron Industrial Automation
Safety Relay 2.5A 1NC 3NO DIN Rail Mount
Safety Relay 2.5A 1NC 3NO DIN Rail Mount
Available to backorder

CHF 677.19

(excl. VAT)

Art.Nr.   300-77-749
MPN.   774340
Manufacturer:  Pilz
Safety Relay 6A 1NC 3NO Plug-In
Safety Relay 6A 1NC 3NO Plug-In
Available to backorder

CHF 300.47

(excl. VAT)

Art.Nr.   300-77-797
MPN.   750134
Manufacturer:  Pilz
Safety Relay 5A PNP Transistor 2NO DIN Rail Mount
Safety Relay 5A PNP Transistor 2NO DIN Rail Mount
Available to backorder

CHF 287.00

(excl. VAT)

Art.Nr.   301-37-233
MPN.   G9SE221T05DC24FOROEE
Manufacturer:  Omron Industrial Automation
Safety Relay 5A 2NO DIN Rail Mount
Safety Relay 5A 2NO DIN Rail Mount
Available to backorder

CHF 220.73

(excl. VAT)

Art.Nr.   300-77-770
MPN.   774325
Manufacturer:  Pilz
Offer
Safety Relay 5A 1NO DIN Rail Mount
Safety Relay 5A 1NO DIN Rail Mount
Available to backorder

CHF 511.80

CHF 853.00

(excl. VAT)

Save 40 %

Art.Nr.   303-08-064
MPN.   1249516
Manufacturer:  Phoenix Contact
Safety Relay 5A 4NC 6NO DIN Rail Mount
Safety Relay 5A 4NC 6NO DIN Rail Mount
Available to backorder

CHF 530.09

(excl. VAT)

Art.Nr.   300-77-762
MPN.   774709
Manufacturer:  Pilz
Safety Relay 5A 1NO DIN Rail Mount
Safety Relay 5A 1NO DIN Rail Mount
Available to backorder

CHF 853.00

(excl. VAT)

Art.Nr.   303-08-063
MPN.   1249515
Manufacturer:  Phoenix Contact
Safety Relay 6A 2NO 2NO Plug-In
Safety Relay 6A 2NO 2NO Plug-In
Available to backorder

CHF 421.38

(excl. VAT)

Art.Nr.   300-77-799
MPN.   750135
Manufacturer:  Pilz
Safety Relay 4NO + 1NC DIN Rail Mount
Safety Relay 4NO + 1NC DIN Rail Mount
Available to backorder

CHF 202.13

(excl. VAT)

Art.Nr.   300-85-309
MPN.   2963802
Manufacturer:  Phoenix Contact
Safety Relay 5A 3NO + 1NC DIN Rail Mount
Safety Relay 5A 3NO + 1NC DIN Rail Mount
Available to backorder

CHF 440.00

(excl. VAT)

Art.Nr.   300-95-633
MPN.   MSI-SR4B-01
Manufacturer:  Leuze electronic
Safety Relay 3A 1NC 2NO DIN Rail Mount
Safety Relay 3A 1NC 2NO DIN Rail Mount
Available to backorder

CHF 689.00

(excl. VAT)

Art.Nr.   300-77-914
MPN.   777951
Manufacturer:  Pilz
Contact Expansion 4NO DIN Rail Mount
Contact Expansion 4NO DIN Rail Mount
Available to backorder

CHF 220.60

(excl. VAT)

Art.Nr.   300-77-918
MPN.   774585
Manufacturer:  Pilz
IP40 6A 2NO 2NO DIN Rail Mount
IP40 6A 2NO 2NO DIN Rail Mount
Available to backorder

CHF 405.38

(excl. VAT)

Art.Nr.   302-62-223
MPN.   751105
Manufacturer:  Pilz
Safety Module 5A 1NC 3NO DIN Rail Mount
Safety Module 5A 1NC 3NO DIN Rail Mount
Available to backorder

CHF 261.00

(excl. VAT)

Art.Nr.   137-54-837
MPN.   G9SA301ACDC24
Manufacturer:  Omron Industrial Automation
Safety Relay 5A 2NO DIN Rail Mount
Safety Relay 5A 2NO DIN Rail Mount
Available to backorder

CHF 210.53

(excl. VAT)

Art.Nr.   300-77-763
MPN.   774303
Manufacturer:  Pilz
Safety Relay 5A 2NO DIN Rail Mount
Safety Relay 5A 2NO DIN Rail Mount
Available to backorder

CHF 228.06

(excl. VAT)

Art.Nr.   301-37-231
MPN.   G9SB200DACDC24.1
Manufacturer:  Omron Industrial Automation
Offer
IP40 6A 3NO / 1NC DIN Rail Mount
IP40 6A 3NO / 1NC DIN Rail Mount
Available to backorder

CHF 222.56

CHF 278.21

(excl. VAT)

Save 20 %

Art.Nr.   302-62-227
MPN.   751126
Manufacturer:  Pilz
Safety Module 5A 1NC 3NO DIN Rail Mount
Safety Module 5A 1NC 3NO DIN Rail Mount
Available to backorder

CHF 249.80

(excl. VAT)

Art.Nr.   137-54-846
MPN.   G9SB3012CACDC24.1
Manufacturer:  Omron Industrial Automation
Safety Relay 4A 2NO DIN Rail Mount
Safety Relay 4A 2NO DIN Rail Mount
Available to backorder

CHF 175.53

(excl. VAT)

Art.Nr.   300-77-772
MPN.   774056
Manufacturer:  Pilz
Safety Relay 2.5A 1NC 2NO DIN Rail Mount
Safety Relay 2.5A 1NC 2NO DIN Rail Mount
Available to backorder

CHF 466.53

(excl. VAT)

Art.Nr.   300-77-750
MPN.   774350
Manufacturer:  Pilz
Safety Relay 2NO + 1NC DIN Rail Mount
Safety Relay 2NO + 1NC DIN Rail Mount
Available to backorder

CHF 206.12

(excl. VAT)

Art.Nr.   300-85-308
MPN.   2981020
Manufacturer:  Phoenix Contact
Safety Relay 5A 1NC 3NO DIN Rail Mount
Safety Relay 5A 1NC 3NO DIN Rail Mount
Available to backorder

CHF 282.69

(excl. VAT)

Art.Nr.   300-77-767
MPN.   774315
Manufacturer:  Pilz
IP40 6A 2NO / 2NC DIN Rail Mount
IP40 6A 2NO / 2NC DIN Rail Mount
Available to backorder

CHF 1’080.66

(excl. VAT)

Art.Nr.   302-62-232
MPN.   751330
Manufacturer:  Pilz
Safety Switching Device 4NO DIN Rail Mount
Safety Switching Device 4NO DIN Rail Mount
Available to backorder

CHF 185.97

(excl. VAT)

Art.Nr.   302-01-963
MPN.   RLY3-OSSD400
Manufacturer:  Sick
Safety Relay 6A 1NC 4NO Plug-In
Safety Relay 6A 1NC 4NO Plug-In
Available to backorder

CHF 214.82

(excl. VAT)

Art.Nr.   300-77-804
MPN.   750107
Manufacturer:  Pilz
Safety Relay 5A 1NC 7NO DIN Rail Mount
Safety Relay 5A 1NC 7NO DIN Rail Mount
Available to backorder

CHF 496.68

(excl. VAT)

Art.Nr.   300-77-759
MPN.   774080
Manufacturer:  Pilz
Safety Relay 6A 1NC 3NO Plug-In
Safety Relay 6A 1NC 3NO Plug-In
Available to backorder

CHF 283.89

(excl. VAT)

Art.Nr.   300-77-806
MPN.   750109
Manufacturer:  Pilz
Safety Module 5A 1NC 2NO 3NO DIN Rail Mount
Safety Module 5A 1NC 2NO 3NO DIN Rail Mount
Available to backorder

CHF 389.57

(excl. VAT)

Art.Nr.   137-54-839
MPN.   G9SA321T075ACDC24
Manufacturer:  Omron Industrial Automation
Safety Relay 5A PNP Transistor 4NO DIN Rail Mount
Safety Relay 5A PNP Transistor 4NO DIN Rail Mount
Available to backorder

CHF 222.60

(excl. VAT)

Art.Nr.   301-37-235
MPN.   G9SE401DC24FOROEE
Manufacturer:  Omron Industrial Automation
Safety Relay 4A 3NO + 1NC DIN Rail Mount
Safety Relay 4A 3NO + 1NC DIN Rail Mount
Available to backorder

CHF 273.94

(excl. VAT)

Art.Nr.   301-03-322
MPN.   2981046
Manufacturer:  Phoenix Contact
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