Chromalox Big Red Book

Components

STRC .475" Dia. Round Cross-Section Single-End Terminal • Copper Sheath • 525 - 4,125 Watts • 120 and 240 Volt • 3 - 50 W/In 2 • 350°F Max. Sheath Temp. Applications Molds and other heat-transferring metal parts and air heating applications. Immersion heat- ing with flange, screwplug, threaded fitting or other means of mounting. Advantages Elements with both terminals at one end, in dies, can simplify wiring in many cases. Use slim elements to concentrate heat into a con- fined area, taking up less space than a U-shaped element with terminals at each end. Features Construction — Similar to the standard Chromalox tubular design, except that both terminals of the embedded resistor wire are at one end of the element. 10" lead wires have silicone-impregnated Fiberglas ® sleeves and are attached to the terminals inside a ceramic terminal bushing. Sealed End for Immersion Heating on end opposite terminals is provided on all stock, single-end elements. When ordering non- stock elements for use as immersion heaters, specify “sealed end”. Work Temperatures — See Tubular Heater Overview section. Bending — Generally not recommended for single-end elements.

Dimensions

10

0.475" Dia. Copper Sheath

1/2

1-1/2

B

3-3/16

A ± 1%

All Dimensions in Inches

Specifications and Ordering Information

Dimensions (In.)

Copper Sheath

Wt. (Lbs.)

Sheath A Heated B

Model

Stock

PCN

Watts Volts W/In 2

525 825 825

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

50 50 50 50 50 50 50 50 50 50 50 47 50 37 50 30 50 25 50 21 50 17 50 15 50 10 40 7 29 6 22 4 17 3 13

11-7/8 15-7/8 15-7/8 19-7/8 19-7/8 23-7/8 23-7/8 27-7/8 27-7/8 31-7/8 31-7/8 35-7/8 35-7/8 39-7/8 39-7/8 43-7/8 43-7/8 47-7/8 47-7/8 51-7/8 51-7/8 55-7/8 55-7/8 59-7/8 59-7/8 71-7/8 71-7/8 83-7/8 83-7/8 95-7/8 95-7/8 107-7/8 107-7/8 119-7/8 119-7/8

7-3/16 11-3/16 11-3/16 15-3/16 15-3/16 19-3/16 19-3/16 23-3/16 23-3/16 27-3/16 27-3/16 31-3/16 31-3/16 35-3/16 35-3/16 39-3/16 39-3/16 43-3/16 43-3/16 47-3/16 47-3/16 51-3/16 51-3/16 55-3/16 55-3/16 67-3/16 67-3/16 79-3/16 79-3/16 91-3/16 91-3/16 103-3/16 103-3/16 115-3/16 115-3/16

STRC-1245 STRC-1645 STRC-1645 STRC-2045 STRC-2045 STRC-2445 STRC-2445 STRC-2845 STRC-2845 STRC-3245 STRC-3245 STRC-3645 STRC-3645 STRC-4045 STRC-4045 STRC-4445 STRC-4445 STRC-4845 STRC-4845 STRC-5245 STRC-5245 STRC-5645 STRC-5645 STRC-6045 STRC-6045 STRC-7245 STRC-7245 STRC-8445 STRC-8445 STRC-9645 STRC-9645 STRC-10845 STRC-10845 STRC-12045 STRC-12045

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

149198 149200 149219 149227 149235 149243 149251 149260 149278 149286 149294 149307 149315 149323 149331 149340 149358 149366 149374 149382 149390 149403 149411 149420 149438 149446 149454 149462 149470 149489 149497 149500 149518 149526 149534

0.5 0.5 0.5 0.5 0.5 0.5 0.5

1,125 1,125 1,425 1,425 1,725 1,725 2,025 2,025 2,200 2,325 1,950 2,625 1,750 2,925 1,575 3,225 1,450 3,525 1,325 3,825 1,225 4,125 1,000 4,000 850 3,400 750 3,000 650 2,600 575 2,300

1 1 1 1 1 1

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

Stock Status: S = stock NS = non-stock To Order— Specify model, PCN, watts, volts and quantity. When used as an immersion heater, specify “sealed end”.

A-52