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