Safety Switches & Relays
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 guardsLight curtains, light barriers and light gridsMagnetic switchesSafety mats and pressure sensitive matsThree position devicesNon-contact safety sensorsSafety switchesEmergency stop buttonsWho uses them?Anyone can integrate a safety relay within a circuit to create a safety circuit without any specific training.
Showing 1–24 of 99 results
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ABB 230V ac Safety Relay - Single or Dual Channel With 4 Safety Contacts
VND18,721,090.08 -
ABB 24V dc Safety Relay - With 2 Safety Contacts
VND12,145,390.40 -
ABB Jokab Sentry 24V dc Safety Relay - Single Channel With 4 Safety Contacts , 4 Auxiliary Contact, Multi-Reset Reset
VND0.00 -
ABB Jokab Sentry 24V dc Safety Relay - Single Channel With 4 Safety Contacts , 4 Auxiliary Contact, Multi-Reset Reset
VND4,234,292.48 -
ABB Jokab Sentry 265 V ac, 375V dc Safety Relay - Dual Channel With 4 Safety Contacts , Multi-Reset Reset
VND0.00 -
ABB Jokab Sentry 265 V ac, 375V dc Safety Relay - Dual Channel With 4 Safety Contacts , Multi-Reset Reset
VND6,586,250.88 -
Dold Safemaster 230V ac Safety Relay - Dual Channel With 2 Safety Contacts
VND0.00 -
Dold Safemaster 230V ac Safety Relay - Dual Channel With 2 Safety Contacts
VND16,867,915.68 -
Dold Safemaster 24V ac/dc Safety Relay - Single or Dual Channel With 3 Safety Contacts
VND17,518,828.80 -
Dold Safety Interlock Switch
VND0.00 -
Dold Safety Interlock Switch
VND12,278,335.52 -
Dold Safety Interlock Switch
VND12,951,885.76 -
Eaton ESR5 Safety Relay - Dual Channel With 2 Safety Contacts
VND8,983,867.20 -
Eaton Safety Relay - Single Channel With 4 Safety Contacts
VND6,604,092.00 -
IDEM Viper 24V ac/dc Safety Relay - Dual Channel With 3 Safety Contacts , 1 Auxiliary Contact
VND4,359,372.16 -
IDEM Viper 24V ac/dc Safety Relay - Dual Channel With 7 Safety Contacts , 3 Auxiliary Contact
VND10,662,467.20 -
IDEM Viper 24V ac/dc Safety Relay - Single Channel With 3 Safety Contacts , 1 Auxiliary Contact, Automatic Reset
VND0.00 -
IDEM Viper 24V ac/dc Safety Relay - Single Channel With 3 Safety Contacts , 1 Auxiliary Contact, Automatic Reset
VND5,023,714.08 -
Omron 24V ac/dc Safety Relay - Dual Channel With 2 Safety Contacts
VND8,598,460.64 -
Omron 24V ac/dc Safety Relay - Dual Channel With 2 Safety Contacts , Automatic Reset
VND8,145,910.08 -
Omron 24V ac/dc Safety Relay - Dual Channel With 3 Safety Contacts , 1 Auxiliary Contact
VND8,473,764.64 -
Omron 24V ac/dc Safety Relay - Dual Channel With 3 Safety Contacts , 1 Auxiliary Contact
VND9,680,438.24 -
Omron 24V ac/dc Safety Relay - Dual Channel With 3 Safety Contacts , 1 Auxiliary Contact
VND8,508,679.52
