Report Incorrect Product Information


Intermatic WH40 NEMA 1 208 to 250 VAC 60 Hz 40 Amp DPST Mechanical Water Heater Time Switch

MFG Part #: WH40
Brand Name: Intermatic
UPC: 07827500740 07827500740
Online Part #: 19210


The NEMA 1 - 250 V DPST w/ External Manual Override Switch "Little Gray Box" This Mechanical Water Heater Time Switch Regulates Electric Water Heaters. Daily Operation can be set with Trippers from 1 to 23 Hours

Detailed Information

Make and Model

Online Part #: 19210
MFG Name: Intermatic


Type: Mechanical Water Heater Time Switch
Operating Temperature: -40 to +130 DEG F, -40 to +54 DEG C
Enclosure: NEMA Type 1 Indoor Steel
Wattage: 10k Watt
Brand Name: Intermatic
Frequency Rating: 60 HZ
Voltage Rating: 208 to 277 V
Amperage Rating: 40 (Per Pole) AMP
Finish: Gray
Number of Poles: 2 Pole
Size: 7-3/4 HEIGHT X 5 WIDTH X 3 DEPTH IN, 19.7 HEIGHT X 12.7 WIDTH X 7.62 DEPTH CM
Standards: cULus, cCSAus Certified, HVACR

Find A Branch