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Home » Shop » hot sale » Intermatic – WH40 – Mechanical Water Heater Time Switch

Intermatic – WH40 – Mechanical Water Heater Time Switch

Original price was: $20.60.Current price is: $12.04.

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SKU: WH40 Category:
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Install Manual

With the easy-to-set “Yellow Dial,” these time switches allow for basic control of electric water heaters. These time switches offer a minimum ON/OFF time of one hour, and are available for 208-250 VAC applications. With the proven reliability of our mechanical line, these time switches provide dependable electric water heater control.

Features:

  • Two sets of ON/OFF trippers
  • Enables shifting electricity use into off-peak hours to reduce energy costs
  • Convenient external override switch
  • Up to 12 ON/12 OFF events

Applications:

  • Agriculture Feeders
  • Greenhouse Misting Control
  • Water Heater Control

Specifications:

Color Gray Input Voltage Range(s) 208-277 VAC, 60 Hz
Maximum ON/OFF Operations 12 Mechanism Type Analog/Mechanical
Operation Mode 24 hour Switch Type DPST
Enclosure Type Indoor type 1 metal Minimum ON/OFF Times 1 hour
Maximum Power Consumption (W) 3 W Wiring Option Terminals
Resistive Load Ratings Ranges 40 A Max, 208-277 VAC, 60 Hz Warranty Period 1-Year limited
Application Compatibilities Electric Water Heater Amps Per Pole 40 A
Clock Motor Voltage 208/277 VAC, 60 Hz Has Manual Override Yes
Has Override Switch Yes Knockout Dimensions Back (1) combination 1/2″ – 3/4″
Knockout Dimensions Bottom (2) combination 1/2″ – 3/4″ Knockout Dimensions Left (1) combination 1/2″ – 3/4″
Number of Trippers Included 2 ON/2 OFF Watts Resistive 10000
Wire Size Max 8 AWG Wire Size Min 14 AWG
Operating Temperature Max (°C) 54 Operating Temperature Max (°F) 130
Operating Temperature Min (°C) -40 Operating Temperature Min (°F) -40
Product Depth (in) 3 7/16 Product Height (in) 7 7/8
Product Width (in) 5 1/8 Unit Carton Height (in) 8.25
Unit Carton Length (in) 5.5 Unit Carton Weight (lb) 2.794
Unit Carton Width (in) 3.5

Specs

ColorGrayInput Voltage Range(s)208-277 VAC, 60 Hz
Maximum ON/OFF Operations12Mechanism TypeAnalog/Mechanical
Operation Mode24 hourSwitch TypeDPST
Enclosure TypeIndoor type 1 metalMinimum ON/OFF Times1 hour
Maximum Power Consumption (W)3 WWiring OptionTerminals
Resistive Load Ratings Ranges40 A Max, 208-277 VAC, 60 HzWarranty Period1-Year limited
Application CompatibilitiesElectric Water HeaterAmps Per Pole40 A
Clock Motor Voltage208/277 VAC, 60 HzHas Manual OverrideYes
Has Override SwitchYesKnockout Dimensions Back(1) combination 1/2″ – 3/4″
Knockout Dimensions Bottom(2) combination 1/2″ – 3/4″Knockout Dimensions Left(1) combination 1/2″ – 3/4″
Number of Trippers Included2 ON/2 OFFWatts Resistive10000
Wire Size Max8 AWGWire Size Min14 AWG
Operating Temperature Max (°C)54Operating Temperature Max (°F)130
Operating Temperature Min (°C)-40Operating Temperature Min (°F)-40
Product Depth (in)3 7/16Product Height (in)7 7/8
Product Width (in)5 1/8Unit Carton Height (in)8.25
Unit Carton Length (in)5.5Unit Carton Weight (lb)2.794
Unit Carton Width (in)3.5

Dimension

Product Depth (in)3 7/16
Product Width (in)5 1/8
Product Height (in)7 7/8