Chromalox Big Red Book

Components

TRSS .475" Dia. Round Cross-Section • Stainless Steel Sheath (type 304) • 1,000 - 7,500 Watts • 120, 208, 240, 277 and 480 Volt • 50 W/In 2 • 1200°F Max. Sheath Temp.

Dimensions

13/16

A ± 1%

13/16

B

0.475" Dia. 304SS Sheath

All Dimensions in Inches

Features Type 4 Terminals — Integral parts of the element are of high strength to resist bending during tightening of the wiring connections. Type 4 is threaded extension of the cold pin. See terminal detail drawing in the Tubular Heater Overview section. Work Temperatures — See Tubular Heater Overview section. Bending — Customer’s minimum inside bending radius is 1-1/2". See bending require- ments in the Tubular Heater Overview section.

Applications Versatile tubular elements can be designed for use in most applications. See guidelines in the Tubular Heater Overview section. Advantages The metal sheath isolates and protects the resistor wire from the environment. At the same time it maximizes heat transfer capability to the work. Tubular elements can be bent to put the heat where it works best.

Specifications and Ordering Information

Dimensions (In.)

304 Stainless Steel Sheath

Wt. (Lbs.)

Sheath A Heated B Model

Stock PCN

Watts 1,000 1,000 1,000 1,000 1,500 1,500 1,500 1,500 2,000 2,000 2,000 2,000 2,500 2,500 2,500 3,000 3,000 3,000 4,000 4,000 4,000 5,000 5,000 5,000 6,000 6,000 6,000

Volts

W/In 2

120 208 277 277 120 208 240 480 120 208 240 480 208 240 480 208 240 480 208 240 480 208 240 480 208 240 480

50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50

20 20 20 20 28 28 28 28 40 40 40 40

13-1/8 13-1/8 13-1/8 13-1/8 21-1/8 21-1/8 21-1/8 21-1/8

TRSS-2045 TRSS-2045 TRSS-2045 TRSS-2045 TRSS-2845 TRSS-2845 TRSS-2845 TRSS-2845 TRSS-4065 TRSS-4065 TRSS-4065 TRSS-4065 TRSS-4365 TRSS-4365 TRSS-4365 TRSS-5465 TRSS-5465 TRSS-5465 TRSS-7065 TRSS-7065 TRSS-7065 TRSS-8565 TRSS-8565 TRSS-8565 TRSS-10065 TRSS-10065 TRSS-10065

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 NS

143909 328090 143917 328102 143933 328110 143941 143950 143968 328129 143976 143984 328137 143992 144004 328145 144012 144020 328153 144055 144063 328161 144071 144080 328170 144098 144100

0.5 0.5 0.5 0.5

1,250 240

50 23

16-1/8 TRSS-2345 NS 143925 0.5

1 1 1 1

28 28 28 28

1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.8 1.8 1.8 1.8 1.8 1.8 2.3 2.3 2.3 3.3 3.3 3.3

43-1/2 43-1/2 43-1/2 54-1/4 54-1/4 54-1/4

31-1/2 31-1/2 31-1/2 42-3/8 42-3/8 42-3/8

70 70 70 85 85 85

58 58 58 73 73 73 88 88 88

100 100 100

7,500 240

50 112

100

TRSS-11265 NS 144119 3.3

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

A-22