Heater Catalog - Watlow

Tubular HeatersWATROD Single/Double-Ended HeatersTerminationsDouble-ended WATROD elements are available with avariety of terminations. Single-ended WATROD elementsare available with only flexible lead wires.The following table and illustrations detail the terminationsavailable with double- or single-ended WATRODs—foreach available sheath diameter.Flexible lead wires are 12 in. (305 mm), Sil-A-Blend390°F (200°C) unless otherwise specified. Insulationoptions include TGGT 480°F (250°C) plus otherSE WATROD 5Atemperature ratings. Contact your Watlowrepresentative.Overmolds are available for flexible lead wires only.Available in silicone rubber 390°F (200°C) and neoprene212°F (90°C). Contact your Watlow representative.Sheath Threaded Screw Lug Quick Connect FlexibleWATROD Diameter Stud a (Plate) (Spade) Lead WiresElement in. (mm) A B C D E F G HDouble-Ended 0.260 (6.6) #6-32 Yes Yes Yes Yes Yes Yes Yes0.315 (8.0) #10-32 Yes Yes Yes Yes Yes Yes Yes0.335 (8.5) #10-32 Yes Yes Yes Yes Yes Yes Yes0.375 (9.5) #10-32 Yes Yes Yes Yes Yes Yes Yes0.430 (10.9) #10-32 Yes Yes Yes Yes Yes Yes1 1 /2"(38 mm) Yes0.475 (12.1) #10-32 Yes Se Watrod Yes Yes Yes Yes Yes YesSe Watrod 5SE WATROD 30.490 (12.5) SE WATROD #10-32 4 Yes Yes Yes Yes Yes Yes YesSingle-Ended 0.375 (9.53) No No No No No No No Yes0.430 (10.9)SE WATROD SE WATROD No4 4 No No No No No No Yes0.475 (12.1) No No No No No No No Yes0.490 (12.5) No No No No No No No YesAThreaded Stud Screw Lug (Plate) Quick Connect (Spade) Flexible Lead WiresB19 /32 in.(15.1 mm)E11/2 in./2 (13 mm)in.(13 mm)H1919 /32 in./32 in.(15.1 mm)(15.1 mm)5 /16 in.(7.9 mm)11/4 in./4 (6 mm)in.(6 mm)1 in.(25 mm)a Optional #8-32, 1 ⁄4 in. and 4 or 5mm studs available. Consult factoryfor details.C3 /4 in.5 5 /16 in./16 in.(19 mm)(7.9 mm) (7.9 mm)33 /4 in./4 1 in./2 in.(19 (13mm) (19 mm)mm)5 /16 in.(7.9 mm)1 1/2 in. /2 in.(13 mm) (13 mm)5 5/16 in. /16 in.(7.9 mm)(7.9 mm)19 /32 in.(15 mm)F33/4 in./4 in.(19 mm)(19 mm)11/2 in./2 (13 mm)in.(13 mm)19/32 in.19/32 (15.1 mm)in.(15.1 mm)2 in.(51 mm)D19 19/32 in. /32 in.(15 mm) (15 mm)1 /2 in.(13 mm)1 1/2 in. /2 in.(13 mm) (13 mm)1 /2 in.(13 mm)1/2 in. 1/2 in.(13 mm) (13 mm)G11/4 in./4 (6 mm)in.(6 mm)1 /2 in.(13 mm)1 1/2 in. /2 in.(13 mm) (13 mm)1 /2 in.(13 mm)13/32 in.13/32 (10.3 mm)in.(10.3 mm)1/2 in. 1/2 in.(13 mm) (13 mm)11/2 in./2 (13 mm)in.(13 mm)66 WATLOW ®