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Transparent mechanical timer mechanism with 24 hour dial and trippers

Intermatic

Intermatic T104M 24 Hour Dial Timer Mechanism pool accessory

SKU CH-CS9R-76BNY

Mechanical 24-hour dial timer mechanism with two trippers for 208-277V AC DPST pool pump control

  • Product typeIndustrial Electrical Controls & Automation
  • Product colorTransparent
  • 24-hour dial automates daily pool cycles
  • 208-277 V AC rating suits commercial power supplies
  • DPST switching controls two circuits simultaneously
  • Two trippers included for on/off scheduling
  • Transparent cover allows quick visual inspection

Timer Mechanism for Pool Systems

The Intermatic T104M is a mechanical 24 hour dial timer mechanism designed for pool and spa installations. It operates on 208-277V AC with a DPST switch configuration. This accessory suits owners who need reliable on-off scheduling for pumps or heaters. It is not for users who require digital programming or battery backup features.

Straightforward Replacement Installation

The mechanism fits into compatible Intermatic enclosures for direct replacement or specialised applications. Two trippers are included to set on and off times on the dial. Installation involves wiring the DPST contacts to the load circuit at the rated voltage. Ensure power is isolated before fitting; incorrect voltage connection will damage the switch.

Consistent Daily Operation

The mechanical dial advances continuously and triggers the DPST contacts at the set tripper positions every 24 hours. No electronics are present to drift or reset after power loss. Under sustained daily cycling the switch contacts handle the rated AC voltage without degradation. The transparent cover allows visual confirmation of dial position at any time.

How it compares

Measured against everything we stock in Pool Cleaners & Maintenance Supplies, at today’s prices. Recalculated every night.

Price $54.99
Cheaper than about 66% of the 207 comparable items (median $100.99).

Specifications

Product
Brand nameINTERMATIC
Product typeIndustrial Electrical Controls & Automation
Product colorTransparent

Questions about this item

How can I verify the 24 hour dial timer mechanism is operating correctly after installation?

Observe the dial rotation over a full day; the mechanism should advance smoothly and the two included trippers should trigger the DPST switch at the set on and off times.

What components are included with the Intermatic T104M timer mechanism and what must be purchased separately?

The package contains the timer mechanism and two trippers; a suitable enclosure, wiring, and mounting hardware are not included and must be sourced separately.

Which voltage version of the T104M should I select for a 208-277V AC supply?

Choose the model rated for 208-277V AC; this single version covers the entire range for DPST switching applications.

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