The Sentry Switch provides individual local line voltage override control of lighting in time-based control schemes. The Sentry Switch can be used to manually turn lighting on and off in the normal manner. However, it will automatically reset itself to the ”off” position in response to each programmed power interruption provided by the lighting control panel. When used in conjunction with a switching system, the Sentry Switch provides the most economical and practical solution for allowing individual area overrides without requiring separate line voltage or low voltage wiring.

Minimum load .2 amp; maximum load 5 amps
• SS05277, SD05277 – single pole
• SS053277, SD053277 – three-way

Minimum load 1 amp; maximum load 20 amps
• SS20277, SD20277 – single pole
• SS23277, SD23277 – three-way

• Multi-voltage (120V, 240V or 277V)
• 347V available by special order
• Two-wire connection, SPST
• Three-wire connection, SPDT – three-way
• No neutral required

• Standard wall switch on/off operation
• Toggle (SS) or Decorator Rocker (SD)
• Mini neon locator light illuminates when unit is switched off
• Strap-mount device mounts in single or multi-gang wallbox
• Uses standard wallplates, not included with unit
• UL and cUL Listed
• When used with occupancy sensors, eliminates false triggering
• Mechanically resets to “off” automatically when input power to the unit is interrupted for five seconds or longer

Download PDF file of Spec Sheet
– includes Ratings, Electrical, Features, Dimensions, Wiring Diagram

You will need Adobe Acrobat Reader to view and print PDF file. To download the software click on the link below.

Wiring Diagram

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