Pass & Seymour RT200W Wattstop...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$187.79
$116.53

Pass & Seymour RT200W Wattstopper Astronomic Time Switch with OLED Display, White

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Model: RT-200-W

In Stock (leaves warehouse same day if ordered before 3pm ET)

$187.79
$116.53
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Pass & Seymour RT200W Wattstopper Astronomic Time Switch with OLED Display, White

The Pass & Seymour RT200W Wattstopper Astronomic Time Switch delivers precise, schedule-based lighting control for any application where automated on/off timing is required. Finished in white with a bright OLED display for clear viewing from a wide angle, this astronomic time switch turns lights on and off relative to dusk or dawn, or at selected times of day on selected days of the week. It is ideal for meeting California Title 24 Residential Exterior Astronomical Time-Switch requirements with a maximum 6-hour countdown, and ships in a default 2-hour countdown setting that is easily changed to other lengths or disabled entirely.

Key Features

  • Astronomic Scheduling: Automatically turns lights on and off relative to dusk or dawn, or at selected times on selected days of the week, for hands-free lighting control.
  • Bright OLED Display: Clear viewing from a wide angle makes programming and status checks fast and easy.
  • Eight Programmable Schedules: Supports up to eight independent control schedules for flexible, application-specific timing.
  • Title 24 Countdown Compliance: Ideal for meeting California Title 24 Residential Exterior Astronomical Time-Switch requirements with a maximum 6-hour countdown.
  • Adjustable Default Countdown: Shipped in a default 2-hour countdown time that is easily changed to other lengths or turned off entirely.
  • Finish: Matte white finish for a clean, unobtrusive appearance in residential and commercial settings.

Technical Specifications

  • Country Of Origin: China
  • Product Finish: Matte
  • Product Height: 3.281 in
  • Product Line: Pass & Seymour
  • Product Width: 1.69 in
  • Product Depth: 1.88 in

Typical Applications

  • Residential Exterior Lighting Control
  • California Title 24 Compliant Installations
  • Commercial and Residential Automated Lighting Schedules
  • Dusk-to-Dawn Lighting Automation
  • Renovation and New Construction Projects

Why Pass & Seymour?

Pass & Seymour's Wattstopper RT200W combines an intuitive OLED interface with flexible astronomic and time-of-day programming to simplify code-compliant lighting control. With eight programmable schedules and an adjustable countdown feature built to help meet California Title 24 requirements, this time switch is engineered for reliable, precise performance in professional electrical installations.

Manufacturer Resources

Product Specs

Product Type:
Time Switch
Product Color:
White
Product Finish:
Matte
Department:
Electrical
Product Group:
Wiring Devices
Product Subgroup:
Lighting Controls & Sensors
Product Depth:
1.88 in
Product Width:
1.69 in
Product Height:
3.281 in

Pass & Seymour RT-200-W – Frequently Asked Questions

1) Will the Pass & Seymour RT200W time switch meet California Title 24 residential exterior lighting requirements?
Yes. The RT200W astronomic time switch is built to meet California Title 24 Residential Exterior Astronomical Time-Switch requirements, with a maximum 6-hour countdown. It ships set to a 2-hour countdown, which you can change to another length or turn off completely if the job does not require it.
2) Will the RT200W time switch fit in a standard single-gang wall box?
The RT200W measures 3.281 in high, 1.69 in wide and 1.88 in deep, which is a standard decorator-style wiring device footprint for a single-gang opening. The 1.88 in depth is the number to watch on shallow or crowded boxes, so check your box depth and conductor fill before you set it.
3) What is the difference between an astronomic time switch like the RT200W and a plain photocell or basic timer?
A basic timer fires at fixed clock times and drifts out of step with the seasons; a photocell only reacts to ambient light. The RT200W tracks dusk and dawn astronomically, so it can switch lights relative to sunset or sunrise as those shift through the year, and it can also run plain time-of-day switching on selected days of the week. If you want dusk-to-dawn behavior without a lens that can be fooled by snow, dirt, or a nearby fixture, the astronomic switch is the right type.
4) How many separate lighting schedules can the RT200W store?
Eight independent schedules. That is enough to run different on/off times for weekdays versus weekends, or to split a property's exterior lighting into separate seasonal or day-of-week patterns, all from one device. Each schedule can be set to dusk/dawn or to specific clock times on chosen days.
5) Can I disable the countdown timer on the RT200W if I just want scheduled on/off control?
Yes. The countdown ships at 2 hours by default and can be changed to a different length or turned off entirely, leaving the unit to run only its programmed astronomic or time-of-day schedules. Title 24 exterior residential work caps the countdown at 6 hours, so keep that ceiling in mind if you adjust rather than disable it.
6) Will the RT200W match the other white decorator devices and plates on the job?
The RT200W is white with a matte finish, so it sits with standard white decorator-style switches and receptacles rather than a glossy or off-white run. If your building is standardized on light almond or ivory trim, this one will read as a different color.
7) What is the exact part number to order for the white Wattstopper astronomic time switch?
Order Pass & Seymour RT200W, manufacturer part number RT-200-W. That is the white version of the Wattstopper astronomic time switch with the OLED display. Country of origin is China.
8) Is the RT200W display easy to read once it is mounted on a wall?
It uses an OLED display that stays legible from a wide viewing angle, which matters when the switch ends up above a counter or off to the side of a door and a maintenance tech is reading the schedule at an angle rather than head on.
How fast can I get the Pass & Seymour RT-200-W delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Pass & Seymour RT-200-W come with a warranty?
Absolutely. The Pass & Seymour RT-200-W is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Pass & Seymour RT-200-W?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Pass & Seymour RT-200-W from ZenSupply?
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