1/2" Today Heaters
Stainless Steel Conduit

Heater Diameter: 1/2" Extension Length: .37" Lead Wire Gage: 22 Lead Wire Rating: 550 Degrees Celsius

To view technical drawings of a wide variety of
 Marathon Heater products, visit our Technical Library.

Insertion Length	O.A.L.	Volts	Watts	14" leads w/ 12" conduit	26" leads w/ 24" conduit	38" leads w/ 36" conduit
1.5	1.87	120	50	TD50015A-14C12	TD50015A-26C24	TD50015A-38C36
1.5	1.87	120	200	TD50015B-14C12	TD50015B-26C24	TD50015B-38C36
1.5	1.87	240	200	TD50015A-14C12	TD50015A-26C24	TD50015A-38C36
2	2.37	120	75	TD50020A-14C12	TD50020A-26C24	TD50020A-38C36
2	2.37	120	100	TD50020B-14C12	TD50020B-26C24	TD50020A-38C36
2	2.37	240	200	TD50020C-14C12	TD50020C-26C24	TD50020C-38C36
2	2.37	240	300	TD50020A-14C12	TD50020A-26C24	TD50020A-38C36
2	2.37	240	400	TD50020B-14C12	TD50020B-26C24	TD50020B-38C36
2.5	2.87	120	75	TD50025A-14C12	TD50025A-26C24	TD50025A-38C36
2.5	2.87	120	100	TD50025B-14C12	TD50025B-26C24	TD50025B-38C36
2.5	2.87	120	125	TD50025C-14C12	TD50025C-26C24	TD50025C-38C36
2.5	2.87	240	300	TD50025A-14C12	TD50025A-26C24	TD50025A-38C36
2.5	2.87	240	400	TD50025B-14C12	TD50025B-26C24	TD50025B-38C36
2.5	2.87	240	500	TD50025C-14C12	TD50025C-26C24	TD50025C-38C36
3	3.37	120	100	TD50030F-14C12	TD50030F-26C24	TD50030F-38C36
3	3.37	120	125	TD50030G-14C12	TD50030G-26C24	TD50030G-38C36
3	3.37	240	125	TD50030A-14C12	TD50030A-26C24	TD50030A-38C36
3	3.37	120	250	TD50030B-14C12	TD50030B-26C24	TD50030B-38C36
3	3.37	240	250	TD50030C-14C12	TD50030C-26C24	TD50030C-38C36
3	3.37	120	300	TD50030H-14C12	TD50030H-26C24	TD50030H-38C36
3	3.37	240	300	TD50030D-14C12	TD50030D-26C24	TD50030D-38C36
3	3.37	120	400	TD50030E-14C12	TD50030E-26C24	TD50030E-38C36
3	3.37	240	400	TD50030F-14C12	TD50030F-26C24	TD50030F-38C36
3	3.37	120	500	TD50030J-14C12	TD50030J-26C24	TD50030J-38C36
3	3.37	240	500	TD50030A-14C12	TD50030A-26C24	TD50030A-38C36
3.5	3.87	120	125	TD50035A-14C12	TD50035A-26C24	TD50035A-38C36
3.5	3.87	240	250	TD50035B-14C12	TD50035B-26C24	TD50035B-38C36
3.5	3.87	240	400	TD50035C-14C12	TD50035C-26C24	TD50035C-38C36
3.5	3.87	240	500	TD50035A-14C12	TD50035A-26C24	TD50035A-38C36
3.5	3.87	240	750	TD50035D-14C12	TD50035D-26C24	TD50035D-38C36
4	4.37	240	125	TD50040A-14C12	TD50040A-26C24	TD50040A-38C36
4	4.37	120	150	TD50040M-14C12	TD50040M-26C24	TD50040M-38C36
4	4.37	120	200	TD50040J-14C12	TD50040J-26C24	TD50040J-38C36
4	4.37	120	250	TD50040K-14C12	TD50040K-26C24	TD50040K-38C36
4	4.37	240	250	TD50040B-14C12	TD50040B-26C24	TD50040B-38C36
4	4.37	120	300	TD50040C-14C12	TD50040C-26C24	TD50040C-38C36
4	4.37	240	300	TD50040D-14C12	TD50040D-26C24	TD50040D-38C36
4	4.37	120	400	TD50040E-14C12	TD50040E-26C24	TD50040E-38C36
4	4.37	240	400	TD50040F-14C12	TD50040F-26C24	TD50040F-38C36
4	4.37	120	500	TD50040L-14C12	TD50040L-26C24	TD50040L-38C36
4	4.37	240	500	TD50040G-14C12	TD50040G-26C24	TD50040G-38C36
4	4.37	240	600	TD50040M-14C12	TD50040M-26C24	TD50040M-38C36
4	4.37	240	750	TD50040H-14C12	TD50040H-26C24	TD50040H-38C36
4	4.37	240	800	TD50040J-14C12	TD50040J-26C24	TD50040J-38C36
4	4.37	240	1000	TD50040K-14C12	TD50040K-26C24	TD50040K-38C36
4.5	4.87	120	125	TD50045C-14C12	TD50045C-26C24	TD50045C-38C36
4.5	4.87	120	175	TD50045B-14C12	TD50045B-26C24	TD50045B-38C36
4.5	4.87	240	250	TD50045A-14C12	TD50045A-26C24	TD50045A-38C36
4.5	4.87	240	500	TD50045C-14C12	TD50045C-26C24	TD50045C-38C36
4.5	4.87	240	750	TD50045B-14C12	TD50045B-26C24	TD50045B-38C36
5	5.37	120	200	TD50050A-14C12	TD50050A-26C24	TD50050A-38C36
5	5.37	120	250	TD50050B-14C12	TD50050B-26C24	TD50050B-38C36
5	5.37	240	250	TD50050F-14C12	TD50050F-26C24	TD50050F-38C36
5	5.37	240	300	TD50050C-14C12	TD50050C-26C24	TD50050C-38C36
5	5.37	120	500	TD50050D-14C12	TD50050D-26C24	TD50050D-38C36
5	5.37	240	500	TD50050E-14C12	TD50050E-26C24	TD50050E-38C36
5	5.37	240	800	TD50050A-14C12	TD50050A-26C24	TD50050A-38C36
5	5.37	240	1000	TD50050B-14C12	TD50050B-26C24	TD50050B-38C36
5.5	5.87</