Chromalox Big Red Book

Immersion

MT-1 Clean Water Applications

E1 — Dimensions (Inches)

4-5/8

1" Cold (Ref.) B

1-3/8” Min. Hole Size

4

• 1-1/4" NPT Brass Screw Plug • Copper Sheath Elements • High Watt Density (53 - 86 W/In 2 ) • 0.6 - 2 kW • Without Thermostat • 120 and 240 Volt, Single Phase • General Purpose, Moisture Resistant/Explosion Resistant Terminal Enclosure, or Moisture Resistant

Thermowell

(1 or 2) 0.315" Dia. Element

Hole for 3/4" Conduit

E2 — Dimensions (Inches)

4-3/8

B

1" Cold (Ref.)

1-3/8” Min. Hole Size

3-3/8

5-3/16 Nom.

Thermowell

(1 or 2) 0.315" Dia. Elements

(2) 3/4" NPT Conduit Opening

E4TP — Dimensions (Inches)

5-13/32

B

1/2" NPT Conduit K.O.

1" Cold (Ref.)

1-3/8 Min. Hole Size

4-13/16

Thermowell

(1 or 2) 0.315" Dia. Elements

1/4" NPT Conduit Knockout

Specifications and Ordering Information

3/4" NPT Conduit Knockout

E2 Moisture Resistant/ Explosion Resistant 2

E1 General Purpose 1

E4 Moisture Resistant

No. Elem.

DIM B (In.)

Wt. (Lbs.)

Wt. (Lbs.)

Wt. (Lbs.)

Model

Stock PCN

Model

Stock PCN

Model

Stock PCN

kW Volts Phase W/In 2

MT-160A MT-160A MT-175A MT-175A MT-110A MT-110A MT-112A MT-112A MT-115A MT-115A MT-120A MT-120A MT-110-3A MT-110-3A

S NS

139310 139328 139336 139344 139352 139360 139379 139387 139395 139408 139416 139424 139432 139440

0.6 0.6

120 240 120 240 120 240 120 240 120 240 120 240 120 240

1 1 1 1 1 1 1 1 1 1 1 1 1 1

53 53 65 65 86 86 43 43 53 53 65 65 86 86

1 1 1 1 1 1 2 2 2 2 2 2 2 2

6 6 6 6 6 6 6 6 6 6 6 6 6 6

1 1 1 1 1 1 2 2 2 2 2 2 2 2

MT-160E2 MT-160E2 MT-175E2 MT-175E2 MT-110E2 MT-110E2 MT-110-3E2 MT-110-3E2

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

288104 288112 288120 288139 288147 288155 288163 288171 288180 288198 288200 288219 288227 288235

4 4 4 4 4 4 5 5 5 5 5 5 5 5

MT-160E4TP MT-160E4TP MT-175E4TP MT-175E4TP MT-110E4TP MT-110E4TP MT-110-3E4TP MT-110-3E4TP MT-112E4TP MT-112E4TP MT-115E4TP MT-115E4TP MT-120E4TP MT-120E4TP

NS NS NS NS NS NS NS NS NS NS NS NS NS NS

060476 060484 060492 060505 060396 060409 060370 060388 060417 060425 060433 060441 060450 060468

1 1 1 1 1 1 2 2 2 2 2 2 2 2

S S S S

0.75 0.75

1 1 1 1

NS S NS NS

1.2 1.2 1.5 1.5

MT-112E2 MT-112E2 MT-115E2 MT-115E2 MT-120E2 MT-120E2

S S S S

2 2

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

1. Heaters with General Purpose Enclosures are UL Listed and CSA Certified. 2. Heaters with Moisture Resistant/Explosion Resistant Enclosures are C CSA US ® Certified. Other Note — 4 - 6 kW and above available. Contact your Local Chromalox Sales office.

“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 preparation, hand washing, or teeth brushing). This product is intended exclusively for use in non-potable service.”

B-10