Chromalox Big Red Book

Components

TRC .315" Dia. Round Cross-Section • Copper Sheath • 500 - 5,475 Watts • 120, 240 and 480 Volt • 53 W/In 2 • 350°F Max. Sheath Temp. 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. Features Type 3 Terminals — Heliarc-welded to the cold pin. See terminal detail drawing in the

Dimensions

3/8

0.315" Dia. Copper Sheath

A ± 1% B

All Dimensions in Inches 1

Specifications and Ordering Information

Dimensions (In.)

Copper Sheath

Wt. (Lbs.)

Sheath A Heated B

Model

Stock PCN

Watts

Volts

W/In 2

500 700 700

120 120 240 120 240 120 240 120 240 120 240 120 240 480 120 240 480 120 240 480 120 240 480 240 480 240 480 240 480 240 480 240 480 240 480 240 480 240 480

53 53 53 53 53 53 53 53 53 53 53 53 53 53 53 53 53 53 53 53 53 53 53 53 53 53 53 53 53 53 53 53 53 53 53 53 53 53 53

16 20 20 28 28 32 32 36 36 40 40 46 46 46 52 52 52 58 58 58 64 64 64 70 70 76 76 82 82 88 88 94 94

9-1/4 13-1/4 13-1/4 21-1/4 21-1/4 25-1/4 25-1/4 29-1/4 29-1/4 33-1/4 33-1/4 39-1/4 39-1/4 39-1/4 45-1/4 45-1/4 45-1/4 51-1/4 51-1/4 51-1/4 57-1/4 57-1/4 57-1/4 63-1/4 63-1/4 69-1/4 69-1/4 75-1/4 75-1/4 81-1/4 81-1/4 87-1/4 87-1/4 93-1/4 93-1/4 99-1/4 99-1/4 105-1/4 105-1/4

TRC-1648 TRC-2048 TRC-2048 TRC-2848 TRC-2848 TRC-3248 TRC-3248 TRC-3648 TRC-3648 TRC-4048 TRC-4048 TRC-4648 TRC-4648 TRC-4648 TRC-5248 TRC-5248 TRC-5248 TRC-5848 TRC-5848 TRC-5848 TRC-6448 TRC-6448 TRC-6448 TRC-7048 TRC-7048 TRC-7648 TRC-7648 TRC-8248 TRC-8248 TRC-8848 TRC-8848 TRC-9448 TRC-9448 TRC-10048 TRC-10048 TRC-10648 TRC-10648 TRC-11248 TRC-11248

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 NS NS NS NS NS NS NS NS NS NS NS NS

175775 175783 175791 175804 175812 175820 175839 175847 175855 175863 175871 175880 175898 175900 175919 175927 175935 175943 175951 177594 175960 175978 175986 175994 176006 176014 176022 176030 176049 176057 176065 176073 176081 176090 176102 176110 176129 176137 176145

0.4 0.4 0.4 0.8 0.8 0.8 0.8 0.8 0.8

1,125 1,125 1,325 1,325 1,525 1,525 1,725 1,725 2,050 2,050 2,050 2,350 2,350 2,350 2,675 2,675 2,675 2,975 2,975 2,975 3,300 3,300 3,600 3,600 3,900 3,900 4,225 4,225 4,525 4,525 4,850 4,850 5,150 5,150 5,475 5,475

1 1 1 1 1

1.3 1.3 1.3 1.3 1.3 1.3 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 2.5 2.5 2.5 2.5 2.5 2.5

Tubular Heater Overview section. Work Temperatures — See Tubular Heater Overview section.

Bending — Customer’s minimum inside bend- ing radius is 15/16". See bending requirements in the Tubular Heater Overview section.

100 100 106 106 112 112

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

A-30