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Grey metal enclosure with timer dial and trippers

Intermatic

Intermatic T1472BR 24-Hour Electromechanical Contactor

SKU CH-1D5Z-AN19N

24-hour electromechanical timer with four-pole SPST contacts rated 40 A at 208–277 V AC, 12 on/off cycles per day, minimum 1-hour setting, maximum 23-hour setting, in a NEMA 3R steel enclosure

  • 24-hour scheduling with up to 12 daily on/off cycles
  • 40 A SPST contacts switch loads up to 5 hp at 240 V AC
  • NEMA 3R steel enclosure rated for outdoor and damp locations
  • Day-skipper function lets you omit specific days from the program
  • Includes 2 trippers; extra trippers available as part 11Z965

24-Hour Electromechanical Contactor

The Intermatic T1472BR is a 24-hour electromechanical timer designed for controlling electrical loads up to 40 A. It operates on 208 to 277 V AC circuits and handles motor loads rated at 2 hp at 120 V or 5 hp at 240 V. The four-pole SPST contact form suits industrial and commercial scheduling tasks.

Steel NEMA 3R Enclosure

A gray enamel steel enclosure rated NEMA 3R protects the mechanism from rain and sleet in outdoor installations. The unit measures 5 1/2 in wide, 3 5/8 in deep and 9 7/16 in high for surface mounting. Wiring accesses the 40 A terminals inside the weather-resistant cabinet.

Twelve Daily On/Off Cycles

The dial accepts a minimum 1-hour setting and a maximum 23-hour setting with up to 12 on/off cycles per day. Two trippers are included and extra trippers are available as part 11Z965. A day-skipper feature allows omission of selected days without removing trippers.

Highlights

  • 24-hour scheduling with up to 12 daily on/off cycles
  • 40 A SPST contacts switch loads up to 5 hp at 240 V AC
  • NEMA 3R steel enclosure rated for outdoor and damp locations
  • Day-skipper function lets you omit specific days from the program
  • Includes 2 trippers; extra trippers available as part 11Z965

Specifications

BrandINTERMATIC

Questions about this item

What voltage range does the T1472BR contactor support and what does that cap in practice?

The contactor operates on 208 to 277V AC and is rated for 40 A, capping continuous load at 2 hp on 120V and 5 hp on 240V circuits.

What are the enclosure dimensions and NEMA rating needed to plan mounting space?

The steel NEMA 3R enclosure measures 5 1/2 in wide, 3 5/8 in deep and 9 7/16 in high with a gray enamel finish.

How is the 24-hour dial programmed and which step do installers often miss?

Insert the two included trippers into the dial at the desired on and off hours; the step often missed is tightening the terminal screws for the 40 A contacts after wiring.

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