Intermatic T104 208 277 Volt DPST 24 Hour Mechanical Time Switch

What this switch is

This is the Intermatic T104 mechanical time switch listed for indoor use with a 208–277 volt DPST rating. The seller listing identifies it as a single unit, not a multi-pack.

Compatibility checks

• Confirm control voltage: compare the equipment’s timer-control circuit against the listed 208–277 volt range before replacing another timer.
• Check load type and rating: the listing describes DPST switching for both legs of the circuit and loads up to 40 Amps; verify pump or heater control requirements rather than assuming it fits every pool device.
• Use indoor locations only: the supplied title calls this an indoor switch, so do not treat it as weatherproof or outdoor-rated.

For installation or replacement decisions, have a qualified electrician confirm existing wiring and load classification.

Why choose it

Choose this exact model when you need a mechanical daily timer for a high-voltage indoor control circuit, not for other-voltage circuits.

Amazon listing