Chromalox Big Red Book

Immersion

DWH-MR Dishwasher Applications

• 2" NPT Brass Screw Plug • INCOLOY ® Sheath Elements • 52 - 56 W/In 2 • 5 - 15 kW • Integral Thermostat and Cutout • 208, 240 and 480 Volt, Three Phase Applications • Commercial Dishwashers • Sterilizing Equipment • Other Water Heating Applications Features • Integral SPST Thermostat (100 - 210°F) and Manual Reset Cutout • Pilot Light • On/Off Switch • Moisture and Spray Resistant Hinged Termi- nal Enclosure • Built-in Contactor (480V requires external 120V control circuit) • Clamping Nut and Gasket supplied for mounting through tank wall up to 1/4" thick with a 2-7/8" diameter opening

SCREW PLUG

DWH-MR — Dimensions (Inches)

Thermowell 9-5/16

(3) 0.475" Dia. Elements

4-3/16

Element Retainer Band

Box Width = 5-1/2"

8-9/16

Stn. Stl. Spacer

B ± 1%

5-1/8

Specifications and Ordering Information

DIM B (In.)

Wt. (Lbs.)

kW Volts Phase W/In 2

Model

Stock

PCN

5 5 5

120 208 240 208 240 208 240 208 240 480 208 240 480 208 240 480 208 240 480

1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 3 3 3 3

53 53 53 52 52 53 53 53 53 53 52 52 52 53 53 53 56 56 56

13-3/16 13-3/16 13-3/16 18-7/8 18-7/8 13-3/16 13-3/16 13-3/16 18-7/8 18-7/8 18-7/8 24 24

DWH-MR-5PS DWH-MR-5PS DWH-MR-5PS DWH-MR-7.5PS DWH-MR-7.5PS DWH-MR-10PS DWH-MR-10PS DWH-MR-5PS DWH-MR-5PS DWH-MR-5PS DWH-MR-7.5PS DWH-MR-7.5PS DWH-MR-7.5PS DWH-MR-10PS DWH-MR-10PS DWH-MR-10PS DWH-MR-15PS DWH-MR-15PS DWH-MR-15PS

NS S S NS NS NS NS S NS S NS NS S NS S S S S S

293000 293085 293106 293026 293034 293050 293069 293093 293114 293018 293122 293130 293042 293149 293157 293165 293077 293173 293181

11 11 11 12 12 13 13 11 11 11 12 12 12 13 13 13 17 17 17

7.5 7.5

10 10

5 5 5

7.5 7.5 7.5

10 10 10 15 15 15

24 24 24

32-5/8 32-5/8 32-5/8

Stock Status: S = stock NS = non-stock To Order— Specify model, volts, phase, kW, PCN and quantity.

“Under the U.S. Federal Safe Drinking Water Act, it is unlawful to install or use this product in any service that comes into contact with water for human consumption (including drinking, food or beverage prepara- tion, hand washing, or teeth brushing). This product is intended exclusively for use in non-potable service.”

B-81