Intermatic 24-Hour Mechanical ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$291.11
$222.14
Intermatic T104P201 24-Hour 208-277V Mechanical Time Switch, DPST, Pool Heater Protection, Type 3R Plastic Enclosure

Intermatic 24-Hour Mechanical Time Switch 208-277V DPST with Pool Heater Protection Type 3R Enclosure

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Model: T104P201
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$291.11
$222.14
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Intermatic 24-Hour Mechanical Time Switch 208-277V DPST with Pool Heater Protection Type 3R Enclosure

Heavy-duty mechanical time control with pool heater protection for reliable load management

The Intermatic 24-Hour Mechanical Time Switch delivers professional-grade timing control with 208-277V DPST operation and specialized pool heater protection. Housed in a durable Type 3R plastic enclosure, this mechanical time switch provides reliable performance for heater thermostat control, motor control, water circulation, and pump control applications with up to 12 ON/OFF operations per day.

Professional Features & Benefits

  • 208-277V DPST Operation: Handles higher voltage applications with dual-pole switching for enhanced load control and safety.
  • Pool Heater Protection: Specialized protection features prevent damage to pool heating equipment during operation cycles.
  • 12 ON/OFF Operations Daily: Provides flexible scheduling with multiple daily switching cycles for precise load management.
  • Type 3R Plastic Enclosure: Weather-resistant housing protects internal components from outdoor environmental conditions.
  • Teeter-Type Terminals: Accommodates multiple load connections with secure, reliable electrical terminations.
  • Highest Motor Load Ratings: Industry-leading motor load capacity ensures reliable operation with demanding motor applications.
  • 1-Year Limited Warranty: Backed by manufacturer warranty for dependable long-term performance.

Technical Specifications

  • Applications: Heater Thermostat Control;Motor Control;Water Circulation;Pump Control
  • Country Of Origin: Mexico
  • Depth: 4 in
  • Input Voltage Rating Range S : 208-277 VAC, 60 Hz
  • Marketing Description: Heavy-duty mechanical time switches control a single load
  • Product Color: Gray
  • Product Height: 10 in
  • Product Length: NA NA
  • Product Weight: NA lbs
  • Product Width: 6.5 in
  • Warranty Period: 1-Year limited

Professional Applications

  • Pool and spa heater control systems
  • Water circulation pump scheduling
  • Motor control applications
  • Thermostat control systems
  • Commercial pool facilities
  • Residential pool equipment
  • Aquatic center operations

Why Choose Intermatic Quality?

Intermatic delivers proven reliability with this mechanical time switch featuring a durable Type 3R plastic enclosure and 1-year limited warranty. The highest motor load ratings in the industry ensure dependable performance for demanding applications, while the weather-resistant construction provides long-term durability in outdoor installations.

Manufacturer Resources

Product Specs

Application:
Heater Thermostat Control;Motor Control;Water Circulation;Pump Control
Country Of Origin:
Mexico
Input Voltage Rating Range S :
208-277 VAC, 60 Hz
Marketing Description:
Heavy-duty mechanical time switches control a single load
Product Color:
Grey
Product Height:
10 in
Product Length:
NA NA
Product Weight:
NA lbs
Product Width:
6.5 in
Warranty Period:
1-Year limited
Product Depth:
4 in

Intermatic T104P201 – Frequently Asked Questions

1) Can the Intermatic T104P201 timer be mounted outdoors next to pool equipment?
Yes. The T104P201 comes in a Type 3R plastic enclosure, which is the rain-tight rating used for outdoor pump and heater pads. The gray plastic case also means no corrosion problem in a chlorine environment, unlike a steel can. Mount it upright so the knockouts drain, the way any 3R box has to be installed.
2) What is pool heater protection on a time switch and why does it matter?
On the T104P201 it means the switch is set up so the heater is not left running after the circulation pump drops out, which is what cooks a heat exchanger. If you are timing a pool heater thermostat along with the pump, that feature is the reason to choose this model over a plain two-pole timer. For a straight motor or lighting load with no heater in the loop, you do not need it.
3) Can I run two separate loads off one Intermatic T104P201 timer?
No. This is a heavy duty mechanical time switch that controls a single load. DPST here means two poles switching together on one circuit, not two independently timed circuits. Two loads on different schedules means two time switches.
4) How much wall space do I need to mount an Intermatic T104P201 time switch?
Allow a footprint of 10 inches high by 6.5 inches wide, with 4 inches of depth off the wall. On a crowded equipment pad that depth is the number that catches people out, so check clearance in front of the door before you set the backplate.
5) How many on and off cycles per day can I set on an Intermatic 24-hour mechanical time switch?
Up to 12 ON/OFF operations in a 24 hour period, set with trippers on the dial. That is enough to break a circulation pump into several short runs across the day rather than one long block. The dial repeats the same schedule every day, there is no separate weekend or seven day program on this model.
6) Is this timer suitable for a well pump or circulation pump motor rather than a pool?
Yes, motor control, water circulation, and pump control are all listed applications for this switch, alongside heater thermostat control. It is a mechanical time switch with heavy duty motor load ratings, so it suits irrigation, booster, and circulation pump duty on 208 to 277 volt three-wire or two-pole circuits just as well as pool equipment.
7) Does an Intermatic mechanical time switch keep its schedule during a power outage?
No. The T104P201 is a mechanical time switch driven by a synchronous clock motor off the line, so when the power drops the dial stops and stays stopped. When power returns the dial resumes from where it stopped and the whole schedule is late by the length of the outage. After any outage, reset the dial to the correct time of day. If the site loses power often and the schedule has to stay accurate, an electronic timer with a battery carryover is the better choice.
8) What kind of terminals does the Intermatic T104P201 have and will they take my conductors?
Teeter-type terminals, which clamp the conductor flat rather than pinching it under a screw head, and they will accept more than one load connection per terminal. That is worth knowing if you are pigtailing a contactor coil or a second leg off the same point instead of adding a junction box.
9) Where is the Intermatic T104P201 made, and what do I quote it as?
Order it by manufacturer part number T104P201, from Intermatic. Country of origin is Mexico, which is the line item spec buyers on public and institutional jobs usually have to record.
How fast can I get the Intermatic T104P201 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 Intermatic T104P201 come with a warranty?
Absolutely. The Intermatic T104P201 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 Intermatic T104P201?
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 Intermatic T104P201 from ZenSupply?
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