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Intermatic WH40 - Mechanical Water Heater Time Switch - NEMA 1 Indoor Steel Case - DPST - 10000 Watts - 40 Amps - 240Volt - with External Switch

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NEMA 1 - 250V DPST w/ External Manual Override Switch "Little Gray Box", WH40 provides an external manual lever permitting the user to turn the water heater on or off ahead of the schedule. The time switch will then revert back to its daily preset schedule. 

 

Availability: In stock

$140.76

Intermatic WH40 - Mechanical Water Heater Time Switch - NEMA 1 Indoor Steel Case - DPST - 10000 Watts - 40 Amps - 240Volt - with External Switch

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Additional Information

Brochures & Specific Sheets


Stock Code WH40
Brand Intermatic
Family Mechanical Water Heater TImers
UPC 078275007406
Voltage (V) 240-250
Amperage 40
Width (in) 5
Height (in) 7.75
Depth (in.) 3
Color Grey
Watts Tungsten 10,000 Watts
Housing NEMA 1 Indoor Steel Enclosure
Sold Separately: Additional Trippers
Switch Type: DPST
UL Listed CSA, CSAus

Mechanical Water Heater Timers

Utilities in many areas of the country offer two electric rates for residential or commercial customers. One rate has the regular daytime electrical rate, the other is the “off-peak” rate. The “off- peak” rate provides customers with “lower-priced” electricity during the nighttime and weekend periods. These time switches allow the customer to shift electricity use into these “off-peak” time periods in an attempt to save utility costs.

Features

  • Convenient external override switch (WH40 only)
 

Applications Water Heater Control for:

  • Residential
  • Commercial
  • Industrial
  • Institutional/Schools
  • Military Facilities

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