Chromalox Big Red Book

Immersion

TTSF Boiler & Water Applications

Dimensions (Inches)

1/4

B ± 1%

3/4

2-1/2

(3) 0.315" Dia. Elements

• 2-1/2 x 2-1/2" Square Brass or Steel Flange • Copper or INCOLOY ® Sheath Elements • High Watt Densities (See Table) • 5 - 18 kW • 208, 240 and 480 Volt, Three Phase • 4-1/2 x 4-1/2" Square Steel Flange with Zinc Coating • Copper Sheath Elements • High Watt Densities (See Table) • 12 - 22.5 kW • 208, 240 and 480 Volt, Three Phase WCSF Boiler Replacement Elements “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.”

2-1/2

FLANGED

(4) 0.412" Dia. Holes on 2-1/2" Dia. BC

Specifications and Ordering Information

CKT & Phase

DIM B (In.)

Wt. (Lbs.)

kW Volts W/In 2

Model

Stock

PCN

Steam Boiler — INCOLOY ® Sheath Elements — Steel Flange 5 5 208 240 93 93 1 - 3 1 - 3 12 12 TTSFISF-317-50B TTSFISF-317-50B

NS NS NS S S NS NS S NS NS

203123 203131 202526 202534 202542 202497 202500 202489 292550 292568 292541 292533

2 2 3 3 3 4 4 4 2 2 3 4

10 10 10 15 15 15

208 240 480 208 240 480 208 480 480 480

78 78 78 81 81 81

1 - 3 1 - 3 1 - 3 1 - 3 1 - 3 1 - 3 1 - 3 1 - 3 1 - 3 1 - 3

24-7/16 24-7/16 24-7/16

TTSFISF-317-100B TTSFISF-317-100B TTSFISF-317-100B TTSFISF-317-150B TTSFISF-317-150B TTSFISF-317-150B TTSFBF-310-135 TTSFBF-310-135 TTSFBF-310-150 TTSFBF-310-180

34 34 34

Water — Copper Sheath Elements — Brass Flange 13.5 13.5 184 184 13-7/16 13-7/16

S S

15 18

155 153

17-7/16 21-1/16

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

Dimensions (Inches)

(6) 0.375" Dia. Holes on 3-3/16" Dia. BC

4-1/2

3

(3) 0.430" Dia. Elements

4-1/2

3/8

B ± 1%

1-5/8

Specifications and Ordering Information

CKT & Phase

DIM B (In.)

Wt. (Lbs.)

kW Volts W/In 2

Model

Stock PCN

12 12 12 17 17 17 20 20 20

208 240 480 208 240 480 208 230 240

80 80 80

1 - 3 1 - 3 1 - 3 1 - 3 1 - 3 1 - 3 1 - 3 1 - 3 1 - 3

10-3/8 10-3/8 10-3/8 10-3/8 10-3/8 10-3/8 10-3/8 10-3/8 10-3/8

WCSF-347-120B-45 WCSF-347-120B-45 WCSF-347-120B-45 WCSF-345-170B-45 WCSF-345-170B-45 WCSF-345-170B-45 WCSF-340-200B-45 WCSF-340-200B-45 WCSF-340-200B-45

NS NS NS NS NS NS NS NS NS

800278 800155 807189 807576 807517 807091 810687 806397 810695

6 6 6 6 6 6

109 109 109 131 131 131

6 6 6 22.5 480 99 1 - 3 15-5/16 WCSF-347-225B-45 NS 809192 6 Stock Status: S = stock NS = non-stock To Order— Specify model, PCN, kW, volts, phase and quantity.

B-111