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Safety relays

The RT series consists of universal relays that have the most common functions used in safety situations. These safety relays can supervise both the safety devices and the internal safety of the machinery.

The BT series consists of safety relays designed to connect safety devices, such as emergency stops, directly in the voltage supply circuit to the relay. Despite a compact width of 22.5 mm the relays are very powerful. These relays can also be used as expansion relays for Pluto to increase the number of outputs.

The JSB series consists of specialized safety relays. JSBR4 should be used for two-hand devices.

The E series consists of expansion relays used in combination with a safety relay to increase the number safety outputs. This means that an unlimited number of dangerous machine operations and functions can be stopped from one safety relay.

The JSR series consists of expansion relays used in combination with a safety relay to increase the number safety outputs. Stop signals can be delayed and outputs are also provided for function indication.

The JSH series consists of safety timers used for e.g. time reset, time bypassing and inching with a guaranteed maximum time delay.

Main features

  • Up to PL e/Cat 4, SIL3
  • Removable terminal blocks
  • LED indication on front
  • Models with delayed safety outputs

 Main benefits

  • Easy exchange
  • Faster troubleshooting
  • Universal models (RT series) for less stock

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