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4 Items

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  1. 475942
    475942
    Pilz Safety Relays, PSWZ Series
    Item Number
    475942
    MFG Item Number
    475942
    Series
    PSWZ
    Product Description
    PSWZ-F 110VAC 2N/O 1N/C 2SO
    Specifications
    Specifications
    Applications Standstill Monitoring
    Type PSWZ
    Supply Voltage 110 VAC
    Power Consumption (AC) 6 VA
    Instantaneous Contacts 2NO
    Termination Screw
    Terminal Style Fixed
    Mounting DIN Rail
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  2. 475946
    475946
    Pilz Safety Relays, PSWZ Series
    Item Number
    475946
    MFG Item Number
    475946
    Series
    PSWZ
    Product Description
    PSWZ-F 120VAC 2N/O 1N/C 2SO
    Specifications
    Specifications
    Applications Standstill Monitoring
    Type PSWZ
    Supply Voltage 120 VAC
    Power Consumption (AC) 6 VA
    Instantaneous Contacts 2NO
    Termination Screw
    Terminal Style Fixed
    Mounting DIN Rail
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
per page

Safety & Signaling

Safety and signaling devices are used to protect both workers and equipment. Components designed to promote plant floor safety include safety relays, safety switches, light curtains, lamps, signs, personal protective equipments, and more.

Safety relays are relays that implement a safety function, depending on the specific function that they are designed to monitor. They are typically paired with other safety devices to relay the appropriate signal to machines and controllers. For example, a light curtain can detect when a worker accesses a machine or area. That signal is sent to a safety relay, which disables the machine until the worker is no longer at risk.

In some cases personnel may be required to wear personal protective equipment, which include articles of flame resistant clothing, insulating gloves, helmets, and hoods. Personal protective equipment can protect workers from arc flash, electric shock, and other hazards. Workers should also be able identify a hazardous area or scenario with proper signage and signaling.

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