C1A: Galvanized armor cable, mechanically fastened
C1B: Stainless steel armor cable, mechanically fastened
Standard lead wire temperature rating: 482°F (250°C)
C1C: Galvanized armor cable, silver brazed
C1D: Stainless steel armor cable, silver brazed
Standard fiberglass lead wire temperature rating for HDC and HDM: 842°F (450°C)
Standard fiberglass lead wire temperature rating for LDC: 482°F (250°C)
Minimum 3/8" up to 1" unheated section at the lead end is required.
Standard 10" (254 mm) cable over 12" (305 mm) leads. Specify longer leads or cable.
| Dimensions for Type C1 |
| |
Diameter |
|
“A” Dim. |
“B” Dim. |
Cable |
| |
in |
mm |
Fig. |
in |
mm |
in |
mm |
Dia. |
| Hi-Density Cartridge Heaters |
1/4 |
6.35 |
1 |
11/16 |
17.46 |
5/16 |
7.94 |
1/4 |
| 5/16 |
7.94 |
1 |
11/16 |
17.46 |
7/16 |
11.11 |
1/4 |
| 3/8 |
9.53 |
1 |
11/16 |
17.46 |
7/16 |
11.11 |
3/8 |
| 1/2 |
12.70 |
1 |
13/16 |
20.64 |
9/16 |
14.29 |
1/2 |
| 5/8 |
15.88 |
1 |
1 |
25.40 |
3/4 |
19.05 |
1/2 |
| 3/4 |
19.05 |
1 |
1-1/4 |
31.75 |
7/8 |
22.23 |
1/2 |
| 1 |
25.40 |
2 |
5/8 |
15.88 |
5/8 |
15.88 |
1/2 |
| Low-Density Cartridge Heaters |
3/16 |
4.76 |
— |
— |
— |
— |
— |
— |
| 1/4 |
6.35 |
1 |
11/16 |
17.46 |
5/16 |
7.94 |
1/4 |
| 3/8 |
9.53 |
1 |
11/16 |
17.46 |
7/16 |
11.11 |
3/8 |
| 1/2 |
12.70 |
1 |
13/16 |
20.64 |
9/16 |
14.29 |
1/2 |
| 5/8 |
15.88 |
2 |
7/16 |
11.11 |
9/16 |
14.29 |
1/2 |
| 3/4 |
19.05 |
2 |
1/2 |
12.70 |
9/16 |
14.29 |
1/2 |
| 7/8 |
22.23 |
2 |
5/8 |
15.88 |
9/16 |
14.29 |
1/2 |
| 15/16 |
23.81 |
2 |
5/8 |
15.88 |
5/8 |
15.88 |
1/2 |
| 1 |
25.40 |
2 |
5/8 |
15.88 |
5/8 |
15.88 |
1/2 |