The Watlow FIREROD® cartridge heater revolutionized the heating element industry in 1954 when it was patented as the first swaged cartridge heater. The mechanical procedure of swaging reduces the diameter of the heater by compacting the unit; this directly improves the heat transfer and efficiency of the heater.
Watlow FIRE ROD cartridge heaters are built using only the finest materials and construction methods and are backed with extensive quality assurance programs. With premium materials and tight manufacturing controls, the FIREROD heater provides superior heat transfer, uniform temperatures, resistance to oxidation and corrosion and a long life even at high temperatures.
Alloy 800 Sheath FireRod Cartrdige heaters have a max operating temperature of 1400 F (760C) and a maximum watt density of 400 W/in². Watlow Fire Rod Cartrdige heaters come in 120, 240 and 480 voltages. Wattages from 25 to 4700 watts.
Applications:
- Semiconductor chamber heating
- Semiconductor wafer lead connection
- Semiconductor wire and die bonding
- Freeze protection and deicing of equipment in cold climates or applications
- Humidity control
- Patient comfort heating used in medical devices
- Mold die and platen heating
- Seal bars used in packaging equipment
- Test sample heating in gas chromatography
Camber
Camber is defined as the maximum deviation of the heater’s centerline from straight. FIREROD camber within allowable tolerances is verified via passage through a cylindrical gauge of specified length and diameter. Normally, slight camber does not present a problem since the heater will flex enough to fit into a straight, close-fit hole.
Component Recognition File Numbers
• UL® component rated to 240VAC (file number E52951)
• CSA component rated to 240VAC (file number LR7392)
• VDE component rated to 240VAC (file number 10062-4911-0006)
Note: Not all options or combinations of options are covered. UL®, CSA, VDE and CE marking is available upon request.
Watlow FIREROD® catalog page for all sizes: CLICK HERE!
An assortment of Watlow Fire Rod Cartridge heaters.
Watlow Firerod Cartridge Heater, 120 volts, 25 Watts, 1/8 diameter, C1E14
Watlow Firerod Cartridge Heater, 120 volts, 50 Watts, 1/8 diameter, C1E13
Watlow Firerod Cartridge Heater, 240 volts, 35 Watts, 1/8 diameter, C1E42
Watlow Firerod Cartridge Heater, 120 volts, 30 Watts, 1/8 diameter, C1J5
Watlow Firerod Cartridge Heater, 120 volts, 60 Watts, 1/8 diameter, C1J6
Watlow Hot Runner Cartridge Heater, 240 volts, 200 Watts, 1/4 diameter, E1JX442A
Watlow Hot Runner Cartridge Heater, 240 volts, 200 Watts, 1/4 diameter, E2AX619A
Watlow Hot Runner Cartridge Heater, 120 volts, 200 Watts, 1/4 diameter, E2JX287A
Watlow Hot Runner Cartridge Heater, 240 volts, 200 Watts, 1/4 diameter, E3AX575A
Watlow Firerod Cartridge Heater, 120 volts, 100 Watts, 1/4 diameter, E1A52
Watlow Firerod Cartridge Heater, 240 volts, 100 Watts, 1/4 diameter, E1A66
Watlow Firerod Cartridge Heater, 120 volts, 200 Watts, 1/4 diameter, E1J42
Watlow Firerod Cartridge Heater, 120 volts, 250 Watts, 1/4 diameter, E2A72
Watlow Firerod Cartridge Heater, 240 volts, 300 Watts, 1/4 diameter, E2A83
Watlow Firerod Cartridge Heater, 120 volts, 250 Watts, 3/8 diameter, G3A52
Watlow Firerod Cartridge Heater, 240 volts, 250 Watts, 3/8 diameter, G3A54
Watlow Firerod Cartridge Heater, 120 volts, 500 Watts, 3/8 diameter, G3A119
Watlow Firerod Cartridge Heater, 240 volts, 500 Watts, 3/8 diameter, G3A120
Watlow Hot Runner Cartridge Heater, 240 volts, 625 Watts, 1/2 diameter, J5AX178B
Watlow Hot Runner Cartridge Heater, 240 volts, 850 Watts, 1/2 diameter, J6JX45C
Watlow Firerod Cartridge Heater, 120 volts, 125 Watts, 1/2 diameter, J1A31
Watlow Firerod Cartridge Heater, 240 volts, 200 Watts, 1/2 diameter, J1E52
Watlow Firerod Cartridge Heater, 120 volts, 200 Watts, 1/2 diameter, J1J59
Watlow Firerod Cartridge Heater, 120 volts, 400 Watts, 1/2 diameter, J2A81
Watlow Firerod Cartridge Heater, 240 volts, 400 Watts, 1/2 diameter, J2A82
Watlow Firerod Cartridge Heater, 120 volts, 500 Watts, 1/2 diameter, J3A110
Watlow Firerod Cartridge Heater, 240 volts, 500 Watts, 1/2 diameter, J3A111
Watlow Firerod Cartridge Heater, 120 volts, 1000 Watts, 1/2 diameter, J3A79 |
Watlow Firerod Cartridge Heater, 240 volts, 1000 Watts, 1/2 diameter, J4A73
Watlow Firerod Cartridge Heater, 120 volts, 200 Watts, 5/8 diameter, L1E24
Watlow Firerod Cartridge Heater, 120 volts, 250 Watts, 5/8 diameter, L1E27
Watlow Firerod Cartridge Heater, 240 volts, 250 Watts, 5/8 diameter, L1J24
Watlow Firerod Cartridge Heater, 240 volts, 500 Watts, 5/8 diameter, L3A113
Watlow Firerod Cartridge Heater, 240 volts, 750 Watts, 5/8 diameter, L3A71
Watlow Firerod Cartridge Heater, 240 volts, 1000 Watts, 5/8 diameter, L4A71
Watlow Firerod Cartridge Heater, 120 volts, 800 Watts, 5/8 diameter, L5G3
Watlow Firerod Cartridge Heater, 240 volts, 800 Watts, 5/8 diameter, L5G1
Watlow Firerod Cartridge Heater, 240 volts, 500 Watts, 3/4 diameter, N3A12
Watlow Firerod Cartridge Heater, 240 volts, 1000 Watts, 3/4 diameter, N4A15
Watlow Firerod Cartridge Heater, 240 volts, 2000 Watts, 3/4 diameter, N6A22
Watlow Firerod Cartridge Heater, 240 volts, 4000 Watts, 3/4 diameter, N12A25
Watlow Firerod Cartridge Heater, 240 volts, 4500 Watts, 3/4 diameter, N14A21
Watlow Firerod Cartridge Heater, 240 volts, 5000 Watts, 3/4 diameter, N18A15
Watlow Firerod Cartridge Heater, 240 volts, 5500 Watts, 3/4 diameter, N24A13
To order via Phone, please call 800-929-2845