Chromalox Big Red Book

Immersion

MT-2 Clean Water Applications

E1 —Dimensions (Inches)

B

5

2" Cold (Ref.)

2-1/4 Min. Hole Size

4

• 2" NPT Brass Screw Plug • Copper Sheath Elements • High Watt Density (46 - 53 W/In 2 ) • 1.5 - 15 kW • Without Thermostat • 120, 208, 240 and 480 Volt, Single Phase • General Purpose, Moisture Resistant/Explosion Resistant Terminal Enclosure or Moisture Resistant

Thermowell

(1 or 2) 0.475" Dia. Elements

Hole for 3/4" Conduit

E2 — Dimensions (Inches)

SCREW PLUG

4-3/4

B

2" Cold (Ref.)

2-1/4 Min. Hole Size

3-3/8

5-3/16 Nom.

Thermowell

(1 or 2) 0.475" Dia. Elements

(2) 3/4" NPT Conduit Opening

E4TP — Dimensions (Inches)

5-25/32

B

1/2" NPT Conduit K.O.

2" Cold (Ref.)

2-1/4 Min. Hole Size

4-13/16

Thermowell

(1 or 2) 0.475" Dia. Elements 1/4" NPT Conduit Knockout

3/4" NPT Conduit Knockout

Specifications and Ordering Information

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-215A MT-215A MT-215A MT-215A MT-220A MT-220A MT-220A MT-220A MT-220-3A MT-220-3A MT-220-3A MT-220-3A MT-225A MT-225A MT-225A MT-225A MT-230A MT-230A MT-230A MT-230A MT-240A MT-240A MT-240A MT-240A MT-250A MT-250A MT-250A MT-250A

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

139459 139467 139475 295275 139483 139491 139504 295021 139512 139520 139539 295064 139547 139555 139563 295099 139571 139580 139598 295110 139600 139619 139627 295136 139635 139643 139651 295152

1.5 1.5 1.5 1.5

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

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

48 48 48 48 48 48 48 48 51 51 51 51 48 48 48 48 48 48 48 48 48 48 48 48 53 53 53 53

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

12 12 12 12 18 18 18 18

3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 4 4 4 4 4 4 4 4 5 5 5 5

MT-215E2 MT-215E2 MT-215E2 MT-215E2 MT-220E2 MT-220E2 MT-220E2 MT-220E2

NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS S NS NS — NS S NS — NS S NS

288243 288251 295005 295283 295013 295048 295056 295030 288260 288278 288286 295072 295080 288294 288307 295101 288315 288323 288331 295128 —— 288340 288358 295144 — 288366 288374 295160

6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 7 7 7 7

MT-215E4TP MT-215E4TP MT-215E4TP MT-215E4TP MT-220E4TP MT-220E4TP MT-220E4TP MT-220E4TP MT-220-3E4TP MT-220-3E4TP MT-220-3E4TP MT-220-3E4TP MT-225E4TP MT-225E4TP MT-225E4TP MT-225E4TP MT-230E4TP MT-230E4TP MT-230E4TP MT-230E4TP — MT-240E4TP MT-240E4TP MT-240E4TP — MT-250E4TP MT-250E4TP MT-250E4TP

NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS — NS NS NS — NS NS NS

062164 062172 062180 062199 062244 062252 062260 062279 062201 062210 062228 062236 062287 062295 062308 062316 062324 062332 062340 062359 062375 062383 062391 062412 062420 062439

3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 4 4 4 4 4 4 4 4 5 5 5 5

2 2 2 2 2 2 2 2

8 8 8 8

MT-220-3E2 MT-220-3E2 MT-220-3E2 MT-220-3E2 MT-225E2 MT-225E2 MT-225E2 MT-225E2 MT-230E2 MT-230E2 MT- 230E2 MT-230E2 — MT-240E2 MT-240E2 MT-240E2 — MT-250E2 MT-250E2 MT-250E2

2.5 2.5 2.5 2.5

9-1/2 9-1/2 9-1/2 9-1/2

3 3 3 3 4 4 4 4 5 5 5 5

12 12 12 12 18 18 18 18

— 7 7 7 — 8 8 8

19-13/16 19-13/16 19-13/16 19-13/16

“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-13