20-23 watts/in2 0.430" dia
SHEATH
LENGTH
“A”
HEATED
LENGTH
“B”
WATTS
VOLTS
CATALOG
NUMBER
27 ¼
21 ¼
750
240
480
ST42-75-2
ST42-75-4
38 ⅜
28 ⅜
1000
240
480
ST42-100-2
ST42-100-4
43
37
1250
240
480
ST42-125-2
ST42-125-4
52 ¾
42 ¾
1500
240
480
ST42-150-2
ST42-150-4
68 ¾
58 ¾
2000
240
480
ST42-200-2
ST42-200-4
83 ¾
73 ¾
2500
240
480
ST42-250-2
ST42-250-4
98 ¼
88 ¼
3000
240
480
ST42-300-2
ST42-300-4
106 ¼
96 ¼
3333
240
480
ST42-333-2
ST42-333-4
132 ¼
122 ¼
4167
240
480
ST42-416-2
ST42-416-4
158 ¼
148 ¼
5000
240
480
ST42-500-2
ST42-500-4
20-23 watts/in2 0.315" dia
SHEATH
LENGTH
“A”
HEATED
LENGTH
“B”
WATTS
VOLTS
CATALOG
NUMBER
15 ¼
9 ¾
250
120
240
ST32-25-1
ST32-25-2
20 ¼
15 ¾
375
120
240
ST32-37-1
ST32-37-2
27 ¼
21 ¾
500
120
240
ST32-50-1
ST32-50-2
42 ¼
36 ¾
750
120
240
ST32-75-1
ST32-75-2
55 ½
50
1000
120
240
ST32-100-1
ST32-100-2
80 ½
75
1500
120
240
ST32-150-1
ST32-150-2
30 watts/in2 0.430" dia
SHEATH
LENGTH
“A”
HEATED
LENGTH
“B”
WATTS
VOLTS
CATALOG
NUMBER
15
10
400
240
480
ST43-40-2
ST43-40-4
20
15
600
240
480
ST43-60-2
ST43-60-4
25
20
800
240
480
ST43-80-2
ST43-80-4
30
25
1000
240
480
ST43-200-2
ST43-200-4
35
30
1200
240
480
ST43-220-2
ST43-220-4
40
35
1400
240
480
ST43-240-2
ST43-240-4
45
40
1600
240
480
ST43-260-2
ST43-260-4
50
45
1800
240
480
ST43-280-2
ST43-280-4
55
50
2000
240
480
ST43-200-2
ST43-200-4
60
55
2200
240
480
ST43-220-2
ST43-220-4
65
60
2400
240
480
ST43-240-2
ST43-240-4
70
65
2600
240
480
ST43-260-2
ST43-260-4
75
70
2800
240
480
ST43-280-2
ST43-280-4
80
75
3000
240
480
ST43-300-2
ST43-300-4
90
85
3500
240
480
ST43-350-2
ST43-350-4
100
95
4000
240
480
ST43-400-2
ST43-400-4
110
105
4500
240
480
ST43-450-2
ST43-450-4
120
115
5000
240
480
ST43-500-2
ST43-500-4
30 watts/in2 0.315" dia
SHEATH
LENGTH
“A”
HEATED
LENGTH
“B”
WATTS
VOLTS
CATALOG
NUMBER
15
10
300
120
240
ST33-30-1
ST33-30-2
20
15
400
120
240
ST33-40-1
ST33-40-2
25
20
600
120
240
ST33-60-1
ST33-60-2
30
25
800
120
240
ST33-80-1
ST33-80-2
35
30
900
120
240
ST33-90-1
ST33-90-2
40
35
1000
120
240
ST33-100-1
ST33-100-2
45
40
1200
120
240
ST33-120-1
ST33-120-2
50
45
1400
120
240
ST33-140-1
ST33-140-2
55
50
1600
120
240
ST33-160-1
ST33-160-2
60
55
1700
120
240
ST33-170-1
ST33-170-2
65
60
1800
120
240
ST33-180-1
ST33-180-2
70
65
2000
120
240
ST33-200-1
ST33-200-2
75
70
2200
120
240
ST33-220-1
ST33-220-2
80
75
2400
120
240
ST33-240-1
ST33-240-2
90
85
2600
120
240
ST33-260-1
ST33-260-2
100
95
3000
120
240
ST33-300-1
ST33-300-2
30 watts/in2 0.260" dia
SHEATH
LENGTH
“A”
HEATED
LENGTH
“B”
WATTS
VOLTS
CATALOG
NUMBER
15
10
250
120
240
ST23-25-1
ST23-25-2
20
15
400
120
240
ST23-40-1
ST23-40-2
25
20
500
120
240
ST23-50-1
ST23-50-2
30
25
600
120
240
ST23-60-1
ST23-60-2
35
30
800
120
240
ST23-80-1
ST23-80-2
40
35
900
120
240
ST23-90-1
ST23-90-2
45
40
1000
120
240
ST23-100-1
ST23-100-2
50
45
1100
120
240
ST23-110-1
ST23-110-2
55
50
1200
120
240
ST23-120-1
ST23-120-2
60
55
1400
120
240
ST23-140-1
ST23-140-2
65
60
1500
120
240
ST23-150-1
ST23-150-2
70
65
1600
120
240
ST23-160-1
ST23-160-2
75
70
1800
120
240
ST23-180-1
ST23-180-2
80
75
2000
120
240
ST23-200-1
ST23-200-2