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Intrinsically Safe Barriers
Light Curtains
Personal Protection Equipment
Safety Mats
Safety Relays
Safety Switches
Signs & Signage
Signaling Devices
Fire Alarm
Voltage Detection
Lockout/Tagout
Safety Laser Scanner
Door Alarm
Audible Signaling Devices
Visual Signaling Devices
Safety Consulting & Engineering
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4 Items

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  1. WG4RN-S
    WG4RN-S
    Edwards Signaling Audible Signaling Devices, WG4 Series
    Item Number
    WG4RN-S
    MFG Item Number
    WG4RN-S
    Series
    WG4
    Product Description
    Od Speaker, Red
    Specifications
    Specifications
    dB @ 10 Ft. 90 dB
    PLC Compatible No
    Built In Gain Control No
    Operating Temperature -31-151 °F
    Explosion Proof No
    Hazardous Location Rated No
    Increase
    Decrease
    Compare Item
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  2. WG4WF-S
    WG4WF-S
    Edwards Signaling Audible Signaling Devices, WG4 Series
    Item Number
    WG4WF-S
    MFG Item Number
    WG4WF-S
    Series
    WG4
    Product Description
    Od Speaker, Fire, White
    Specifications
    Specifications
    dB @ 10 Ft. 90 dB
    PLC Compatible No
    Built In Gain Control No
    Operating Temperature -31-151 °F
    Explosion Proof No
    Hazardous Location Rated No
    Increase
    Decrease
    Compare Item
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  3. WG4WN-S
    WG4WN-S
    Edwards Signaling Audible Signaling Devices, WG4 Series
    Item Number
    WG4WN-S
    MFG Item Number
    WG4WN-S
    Series
    WG4
    Product Description
    Od Speaker, White
    Specifications
    Specifications
    dB @ 10 Ft. 90 dB
    PLC Compatible No
    Built In Gain Control No
    Operating Temperature -31-151 °F
    Explosion Proof No
    Hazardous Location Rated No
    Increase
    Decrease
    Compare Item
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  4. WG4RF-S
    WG4RF-S
    Edwards Signaling Audible Signaling Devices, WG4 Series
    Item Number
    WG4RF-S
    MFG Item Number
    WG4RF-S
    Series
    WG4
    Product Description
    Od Speaker, Fire, Red
    Specifications
    Specifications
    dB @ 10 Ft. 90 dB
    PLC Compatible No
    Built In Gain Control No
    Operating Temperature -31-151 °F
    Explosion Proof No
    Hazardous Location Rated No
    Increase
    Decrease
    Compare Item
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
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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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