Intermatic

Mechanical Water Heater Time Switch

SKU: WH40 | Location: Aisle 05, Section D4
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Your store: PaulB Lititz, PA |
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Features
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.
  • 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
  • Please see the Warning @ www.P65Warnings.ca.gov - Lead
Specifications
Brand Intermatic
UPC 078275007406
Store Location (Lititz, PA) Aisle 05, Section D4
Package Length (in) 5.50"
Package Width (in) 3.50"
Package Height (in) 3.50"
Manufacturer Part Number WH40
Country of Origin Mexico
Product Height 7.875 in; 200 mm
Product Depth 3.4375 in; 87.3 mm
Operating Temperature Min -40°F; -40°C
Operating Temperature Max 130°F; 54°C
Warranty Period 1-Year limited
Minimum On Off Time 1 hour
Maximum On Off Operations 12
Operation Mode 24 hour
UL Cerfication File Number UL917
Color Gray
Applications Agriculture Feeders; Greenhouse Misting Control; Water Heater Control
Application Compatibilities Electric Water Heater
Wire Size Min #14 AWG
Wiring Option Terminals
Input Voltage Ranges 208-277 VAC, 60 Hz
Wire Size Max #8 AWG
Enclosure Type Indoor type 1 metal
Mechanism Type Analog/Mechanical
Switch Type DPST
Power Consumption Max W 3 W
Clock Motor Voltage 208/277 VAC, 60 Hz
Amps Per Pole 40 A
Number Of Trippers Included 2 ON/2 OFF
Has Manual Override CVL Yes
PDF Standards And Certifications cULus; cCSAus
Knockout Dimensions Bottom (2) combination 1/2" - 3/4"
Knockout Dimensions Back (1) combination 1/2" - 3/4"
Knockout Dimensions Left (1) combination 1/2" - 3/4"
UL Certification cULus
CSA Certification cCSAus
Resistive Load Ratings Ranges 40 A Max, 208-277 VAC, 60 Hz
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