Chromalox Big Red Book

Immersion

TTUH-CO Food Equipment Water Applications

Dimensions (Inches)

A

C

D

4" Conduit Box

B Reset for Cutout

• Bottom Mounted • Brass Flange • Copper Sheath Elements • 1 - 12 kW • 120, 208, 240 and 480 Volt, 1 & 3 Phase • Integral Low Liquid Thermal Cutout • High Watt Densities (see Table) Applications • Steam Tables • Kettles • Humidifiers Note — Models above 25 Amp or 240V single phase, and all 3 phase models require a suitable magnetic contactor to interrupt the heater load, with the cutout connected for pilot duty. See the Controls section for contactors.

Dimensions (Inches)

FLANGED

C

A

B

Reset for

D

4" Conduit

Specifications and Ordering Information

Dimensions (In.)

Wt. (Lbs.)

No. Elements

kW Volts W/In 2 D 1 Phase w/Cutout — 2-1/2" Min. Liquid Depth 1 120 42 7-7/16 4-9/16 3-1/16 1-7/8 TTUH-CO-10 NS 186060 3 2 Model Stock PCN A B C

1.5 1.5 1.5

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

62 62 62 60 60 40 40 55 55 64 64 70 70 73 73 74 74 73 73 73 72 72 78 78 78 69 69 69 78 78 78 82 82 82 98 98

7-7/16 7-7/16 7-7/16 9-7/16 9-7/16 6-3/4 6-3/4 6-3/4 6-3/4 9-1/2 9-1/2 12-3/4 12-3/4 14-1/2 14-1/2

4-13/16 4-13/16 4-13/16 4-13/16 4-13/16 4-13/16 4-13/16 4-13/16 4-13/16 4-13/16 4-13/16

3-1/16 3-1/16 3-1/16 3-1/16 3-1/16 3-1/16 3-1/16 3-1/16 3-1/16 3-1/16 3-1/16

2-1/8 2-1/8 2-1/8 2-1/8 2-1/8 2-1/8 2-1/8 2-1/8 2-1/8 2-1/8 2-1/8

TTUH-CO-15 TTUH-CO-15 TTUH-CO-15 TTUH-CO-20 TTUH-CO-20 TTUH-CO-25 TTUH-CO-25 TTUH-CO-30 TTUH-CO-30 TTUH-CO-40 TTUH-CO-40 TTUH-CO-50 TTUH-CO-50 TTUH-CO-60 TTUH-CO-60 TTUH-CO-303 TTUH-CO-303 TTUH-CO-403 TTUH-CO-403 TTUH-CO-503 TTUH-CO-503 TTUH-CO-503 TTUH-CO-603 TTUH-CO-603 TTUH-CO-703 TTUH-CO-703 TTUH-CO-703 TTUH-CO-803 TTUH-CO-803 TTUH-CO-803 TTUH-CO-903 TTUH-CO-903 TTUH-CO-903 TTUH-CO-1003 TTUH-CO-1003 TTUH-CO-1003 TTUH-CO-1203 TTUH-CO-1203

S NS NS

186079 256049 256057 256065 256073 256081 256090 256102 256110 256129 256137 256145 256153 256161 256170 256444 256452 256479 256487 256508 256516 204150 256532 256540 256559 256567 256575 256583 256591 256604 256612 256620 256639 256647 256655 256663 256680 256698

3 3 3 3 3 3 3 3 3 4 4 5 5 6 6 4 4 5 5 5 5 5 5 5 5 5 5 6 6 6 6 6 6 7 7 7 7 7

2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3

S S S S S S S S S S S S

2 2

2.5 2.5

3 3 4 4 5 5 6 6 4 4 5 5 5 6 6 7 7 7 8 8 8 9 9 9

5-3/8 5-3/8 5-3/8 5-3/8

4 4 4 4

2-11/16 2-11/16 2-11/16 2-11/16

2-11/16 TTUH-CO-70 S 256188 6

7 240 85 14-1/2 5-3/8 4 3 Phase w/Cutout — 3" Min. Liquid Depth 3 3 208 240 55 55 8-3/4 8-3/4 5-13/16 5-13/16 3-1/8 3-1/8

S NS

2-3/4 2-3/4 2-3/4 2-3/4 2-3/4 2-3/4 2-3/4

S S S S S S S

8-3/4 8-3/4

5-13/16 5-13/16 5-13/32 5-13/32 5-13/32

3-1/8 3-1/8 3-1/8 3-1/8 3-1/8 4-1/16 4-1/16 4-1/16 4-1/16 4-1/16 4-1/16 4-1/16 4-1/16 4-1/16 4-1/16 4-1/16 4-1/16 4-1/16 4-1/16 4-1/16 4-1/16

11 11 11

11-1/16 11-1/16 11-1/16 11-1/16 11-1/16 14-1/2 14-1/2 14-1/2 14-1/2 14-1/2 14-1/2 17-11/16 17-11/16 17-11/16 17-11/16 17-11/16

5-3/4 5-3/4 5-3/4 5-3/4 5-3/4 5-3/4 5-3/4 5-3/4 5-3/4 5-3/4 5-3/4 5-3/4 5-3/4 5-3/4 5-3/4 5-3/4

3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3

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

10 10 10 12 12

“Under the U.S. Federal Safe Drinking Water Act, it is unlawful to install or use this product in any ser- vice 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.”

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

B-113