Chromalox Big Red Book

Components

TRI .375" Dia. Round Cross-Section • INCOLOY ® Sheath • 350 - 4,000 Watts • 120 and 240 Volt • 30 W/In 2 • 1600°F Max. Sheath Temp.

Dimensions

0.375" Dia. INCOLOY ® Sheath

3/8

B

A ± 1%

All Dimensions in Inches 1

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 Tubular Heater Overview section. Work Temperatures — See Tubular Heater Overview section. Bending — Customer’s minimum bending inside radius is 1-1/8". See bending requirements in the Tubular Heater Overview section.

Specifications and Ordering Information

Dimensions (In.)

INCOLOY ® Sheath

Wt. (Lbs.)

Watts

Volts

W/In 2

Sheath A Heated B Model

Stock PCN

350 500 800 800 950 950

120 120 120 240 120 240 240 120 240 240 120 240 240 240 240 240 240

30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30

16 20 28 28 32 32 36 42 42 48 54 54 62 70 86

9-1/4 13-1/4 21-1/4 21-1/4 25-1/4 25-1/4 29-1/4 35-1/4 35-1/4 41-1/4 47-1/4 47-1/4 55-1/4 63-1/4 79-1/4 95-1/4 105-1/4

TRI-1643 TRI-2043 TRI-2843 TRI-2843 TRI-3243 TRI-3243 TRI-3643 TRI-4243 TRI-4243 TRI-4843 TRI-5443 TRI-5443 TRI-6243 TRI-7043 TRI-8643 TRI-10243 TRI-11243

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

337033 337041 337050 337068 337076 337084 337092 337105 337113 337121 337130 337148 337156 337164 337172 337180 337199

0.4 0.4 0.8 0.8 0.8 0.8 0.8 1.1 1.3 1.3 1.3 1.3 1.8 2 2.5 1 1

1,100 1,300 1,300 1,500 1,800 1,800 2,100 2,400 3,000 3,600 4,000

102 112

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

A-16

Made with FlippingBook - Online catalogs