Watlow Heater Catalog

Cartridge/Insertion Heaters

FIREROD Cartridge Heaters

Heater Part Numbers Diameter in.

Sheath Length in. (mm)

Watt Density

Approx. Net Wt. lbs (kg)

W/in 2

(W/cm 2 )

Volts

Watts

Part Number J3A173-L12 J3A73-L12 J3A132-L12 J3A29-L12 J3A110-L12 J3A111-L12 J3A51-L12 J3A127-L12 J3A137-L12 J3A112-L12 J3A79-L12 J3J44-L12 J3J64-L12 J3J65-L12 J3J45-L12 J3J46-L12 J3J63-L12 J4A117-L12 J4A122-L12 J4A118-L12 J4A90-L12 J4A63-L12 J4A26-L12 J4A103-L12 J4A139-L12 J4A68-L12 J4A16-L12 J4A242-L12 J4A92-L12 J4A198-L12 J4A119-L12 J4A73-L12 J4J69-L12 J4J57-L12 J4J70-L12 J4J32-L12 J5A85-L12 J5A74-L12 J5A86-L12 J5A63-L12 J5A98-L12 J5A46-L12 J5A52-L12 J5A45-L12 J5A121-L12 J5A72-L12 J5A87-L12 J5J38-L12 J5J43-L12 J5J33-L12 J5J69-L12 J4A1-L12

3 3 3 3 3 3 3 3 3 3 3

(76.0) (76.0) (76.0) (76.0) (76.0) (76.0) (76.0) (76.0) (76.0) (76.0) (76.0) (89.0) (89.0) (89.0) (89.0) (89.0) (89.0)

120 240 120 240 120 240 120 240 120 240 120 120 240 240 120 240 240 120 240 120 240 120 240 120 240 120 240 120 120 240 120 240 240 120 240 120 240 120 240 120 240 120 240 120 240 120 240 240 240 120 240 240

350 300 400 400 500 500 600 600 750 750 250 250 350 500 500 750 150 150 250 250 300 300 350 350 400 400 500 550 500 750 750 500 500 750 750 200 200 350 350 400 400 500 500 750 750 200 500 500 650

89 78 104 104 129 129 154 154 193 193 254 54 54 75 107 107 162 28 28 46 46 56 56 65 65 74 74 92 100 92 138 138 184 80 80 120 120 29 29 50 50 58 58 72 72 108 108 143 25 64 64 83

(14) (12) (16) (16) (20) (20) (24) (24) (30) (30) (39)

0.12 0.12 0.12 0.12 0.12 0.12 0.12 0.12 0.12 0.12 0.12 0.14 0.14 0.14 0.14 0.14 0.14 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.17 0.17 0.17 0.17 0.19 0.19 0.19 0.19 0.19 0.19 0.19 0.19 0.19 0.19 0.19 0.20 0.20 0.20 0.20

(0.054) (0.054) (0.054) (0.054) (0.054) (0.054) (0.054) (0.054) (0.054) (0.054) (0.054) (0.064) (0.064) (0.064) (0.064) (0.064) (0.064) (0.068) (0.068) (0.068) (0.068) (0.068) (0.068) (0.068) (0.068) (0.068) (0.068) (0.068) (0.068) (0.068) (0.068) (0.068) (0.068) (0.077) (0.077) (0.077) (0.077) (0.086) (0.086) (0.086) (0.086) (0.086) (0.086) (0.086) (0.086) (0.086) (0.086) (0.086) (0.091) (0.091) (0.091) (0.091)

1 / 2

1000

3 1 / 2 3 1 / 2 3 1 / 2 3 1 / 2 3 1 / 2 3 1 / 2

(8) (8)

(12) (17) (17) (25)

4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 5 5 5 5 5 5 5 5

(102.0) (102.0) (102.0) (102.0) (102.0) (102.0) (102.0) (102.0) (102.0) (102.0) (102.0) (102.0) (102.0) (102.0) (102.0) (102.0) (114.0) (114.0) (114.0) (114.0) (127.0) (127.0) (127.0) (127.0) (127.0) (127.0) (127.0) (127.0) (127.0) (127.0) (127.0) (140.0) (140.0) (140.0) (140.0)

(4) (4) (7) (7) (9) (9)

(10) (10) (11) (11) (14) (16) (14) (21) (21) (28) (12) (12) (19) (19)

1000

4 1 / 2 4 1 / 2 4 1 / 2 4 1 / 2

(4) (4) (8) (8) (9) (9)

(11) (11) (17) (17) (22) (10) (10) (13) (4)

1000

5 1 / 2 5 1 / 2 5 1 / 2 5 1 / 2

CONTINUED

Heaters are manufactured to standard specifications. 12 inch crimped on GGS Ieads supplied. For other lead termination options, please contact your local Watlow representative.

40