Chromalox Big Red Book

COMPONENTS

TubularHeaters Terminal Options Standard, Alternate and Moisture Resistant Terminals

Sheath Dia.

Sheath Dia.

Max. Volts

Max. Volts

Type

Description

(In.)

Type

Description

(In.)

Standard Terminals 3

28

0.315 0.375 0.43 0.475

480 480 480 480

0.246 0.25 0.26

240 240 240

1/4

Mica

1/4

3/

Mica

3/

1

Sheath Dia. Per Tab 1

Sheath Dia. Per Tab

Welded on threaded pin (#10-32), nut and washer

Welded on threaded pin (#8-32), nut and washer

4

34

0.43 0.475

480 480 480

0.2

240

Mica

1/4

0.5

Sheath Dia. Per Tab

Sheath Dia. Per Tab

1/

Threaded terminal pin (#8-32), nut and washer

Leadwire with sleeving, #6 Connector

8

STRI / STRS/ STRC

0.246 0.25 0.26 0.315 0.375 0.43 0.475

240 240 240 240 240 240 240

0.315 0.475

240 480

1

Sheath Dia. Per Tab

1/4

1/

3/4

Terminal connector - 5/16" long, #10-32 machine screw

Single-end tubular termination, 10" leadwire

Alternate Terminals 23

30

0.43 0.475

600 600 600

All

240

Sheath Dia. Per Tab

1/4

1/

0.5

Mica

1/

Sheath Dia. Per Tab

3/4

Threaded terminal pin (#8-32), nut and washer

Ark-Les R Connector

24

30R

0.43 0.475

600 600 600

All

240

1/4

1/4 Sheath Dia. Per Tab

Mica

0.5

3/4

1/

13/1

/1

Threaded terminal pin (#8-32), nut and washer

Right-angle Ark-Les R Connector

25

37

0.246 0.25 0.26 0.315 0.375 0.43 0.475

240 240 240 240 240 240 240

0.315 0.375 0.43 0.475

240 240 480 480

3/4

11/3

3/4

1

1/4

3/

Sheath Dia. Per Tab

3/4

.43

.4

.31 .3

1/4

Extra mechanical strength # 8-32 thread

5/16" Long #10-32 Bolt with nut

A-10