Chromalox STRC Catalog Page

STRC

Components

.315" Dia. Round
Cross-Section
Single-End Terminal

• CopperSheath

• 350-2,400Watts

• 120and240Volt

• 4-50W/In

• 350°FMax.SheathTemp.

Applications

Molds and other heat-transferring metal parts
and air heating applications. Immersion heat­ing 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 con­fined 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, specify “sealed end” when used as
an immersion heater.

Work Temperatures — See Tubular
Heater Overview section.

Bending — Generally not recommended for
single-end elements.

2

Dimensions

0.315" Dia. INCOLOY

1-1/2

®

B

A ± 1%

Sheath

3-1/4

Specifications and Ordering Information

Dimensions (In.) Copper Sheath

50
50
50

50
50
50
50

50
50
45
50

39
50
34
50

31
50
28
50

26
50
23
47

19.7
44
13
36

10
31

7

27

6

23

4

18

2

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
110-7/8
110-7/8

7-1/8
11-1/8
11-1/8

15-1/8
15-1/8
19-1/8
19-1/8

23-1/8
23-1/8
27-1/8
27-1/8

31-1/8
31-1/8
35-1/8
35-1/8

39-1/8
39-1/8
43-1/8
43-1/8

47-1/8
47-1/8
51-1/8
51-1/8

55-1/8
55-1/8
67-1/8
67-1/8

79-1/8
79-1/8
91-1/8
91-1/8

103-1/8
103-1/8
115-1/8
115-1/8

STRC-1248
STRC-1648
STRC-1648

STRC-2048
STRC-2048
STRC-2448
STRC-2448

STRC-2848
STRC-2848
STRC-3248
STRC-3248

STRC-3648
STRC-3648
STRC-4048
STRC-4048

STRC-4448
STRC-4448
STRC-4848
STRC-4848

STRC-5248
STRC-5248
STRC-5648
STRC-5648

STRC-6048
STRC-6048
STRC-7248
STRC-7248

STRC-8448
STRC-8448
STRC-9648
STRC-9648

STRC-10848
STRC-10848
STRC-12048
STRC-12048

Watts Volts W/In

350

120

550

120

550

240

750

120

750

240

950

120

950

240

1,150
1,150
1,200
1,350

1,200
1,500
1,200
1,750

1,200
1,950
1,200
2,150

1,200
2,350
1,150
2,400

1,075
2,400

2,400

2,400

2,400

2,300

2,000

120
240
120
240

120
240
120
240

120
240
120
240

120
240
120
240

120
240

875

120
240

750

120
240

650

120
240

575

120
240

500

120
240

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”.

10

1/2

All Dimensions in Inches

Wt.

(Lbs.)Sheath A Heated B Model Stock PCN

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

170253
170261
170270

170288
170296
170309
170317

170325
170333
170341
170350

170368
170376
170384
170392

170405
170413
170421
170430

170448
170456
170464
170472

170480
170499
170501
170510

170528
170536
170544
170552

170560
170579
170587
170595

0.4

0.4

0.4

0.4

0.4

0.4

0.4

0.8

0.8

0.8

0.8

0.8

0.8
1
1

1
1
1
1

1.3

1.3

1.3

1.3

1.3

1.3

1.3

1.3

1.8

1.8

1.8

1.8

2.5

2.5

2.5

2.5

Tubular

A-53