Intermatic T104M 24-hour DPST mechanical time switch mechanism, 208-277VIntermatic 24-Hour 208-277V Mechanical Time Switch, DPST, Mechanism Only In stock$9599
Intermatic T104M 24-hour DPST mechanical time switch mechanism, 208-277V
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Intermatic 24-Hour 208-277V Mechanical Time Switch, DPST, Mechanism Only

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$9599
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Quick overview

  • Mechanism only Drops into an existing T104 enclosure, so you keep the box and wiring.
  • DPST for 240V loads Two poles switch both hot legs of a 208-277V pump or heat pump.
  • 40 A per pole Handles filter pumps, heat pumps and lighting circuits.
  • Up to 12 on/off cycles a day Set as many trippers as the schedule needs across the 24-hour dial.
  • Manual override Run the pump outside the schedule without disturbing the trippers.
  • Proven design The same mechanical clock that has run pool pads for decades.
Full description and specifications ↓

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Product details

The Intermatic T104M is the replacement clock mechanism for the T104 series 24-hour mechanical time switch. It runs on 208-277V, switches two poles and is rated for 40 A per pole, which covers a filter pump, a heat pump or a lighting circuit on a 240V pad. When the old clock stops turning or the contacts burn, this swaps in without replacing the enclosure or the wiring.

Scheduling

Trippers on the 24-hour dial set up to 12 on and off operations a day. A manual override lever runs or stops the load on demand and hands control back to the trippers on the next cycle.

Before you order

This is the mechanism only, with no box. It is DPST for 208-277V circuits. If your pump runs on 120V, the SPST T101 mechanism is the correct part.

Specifications
Brand Intermatic
Manufacturer part number T104M
UPC 078275000261
Type 24-hour mechanical time switch, mechanism only
Switch DPST
Clock supply 208-277 VAC, 60 Hz
Load rating Up to 40 A per pole
Operations Up to 12 on/off per day
Manual override Yes
Applications Filter pumps, heat pumps, lighting
Shipping weight 1.3 lb
Ships Parcel
Downloads
Owners Manual

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Questions and answers

What people ask about this product, answered by our pool techs.

Does this include the metal box?
No. The T104M is the clock mechanism only. It replaces the mechanism inside an existing Intermatic T104 enclosure.
What voltage is it for?
The clock motor runs on 208-277V, 60 Hz. It is the mechanism for 220 to 240V pump circuits, not 120V. For 120V use the SPST T101 mechanism instead.
How many times a day can it switch?
Up to 12 on/off operations in 24 hours, set with trippers on the dial.
Can I run the pump outside the schedule?
Yes. The manual override lever turns the load on or off without moving the trippers, and the clock takes back over at the next tripper.
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