MARATHON HEATER - OEM Heating Elements Manufacturer

Nominal Diameter

Minimum Diameter

Maximum Diameter

Std. Lead Wire Gauge

Max amps with Std. Lead wire

Max lead wire gauge

Maximum
Amps

Maximum
Volts

1/8”

.121

.124

24

3.6

24

3.6

300

1/4”

.244

.249

24

6

22

9

300

6.5 mm

.250

.255

24

6

22

9

300

5/16”

.306

.311

24

6

22

9

300

8 mm

.309

.314

24

6

22

9

300

3/8”

.369

.374

22

9

18

15

480

10 mm

.388

.393

22

9

18

15

480

12 mm

.466

.471

22

9

18

15

480

12.5 mm

.486

.491

22

9

18

15

480

1/2”

.494

.499

22

9

18

15

480

13 mm

.506

.511

22

9

18

15

480

17/32

.525

.530

22

9

18

15

480

14 mm

.545

.550

18

15

14

26

480

5/8”

.619

.624

18

15

14

26

480

16 mm

.624

.629

18

15

14

26

480

17 mm

.663

.668

18

15

14

26

480

11/16”

.682

.687

18

15

14

26

480

19 mm

.742

.747

18

15

14

26

480

3/4”

.744

.749

18

15

14

26

480

25 mm

.978

.983

18

15

14

26

480

1”

.994

.999

18

15

14

26

480