Watlow Heater Catalog

Air Heaters

Finned Heaters 375 Finned Strip Heaters

Heater Part Numbers

Width

Length

Power (Watts)

W/in 2

Approx. Net Wt.

Part

in. (mm) 1 1 / 2 (38)

Termination

in. (mm)

Volts

(W/cm 2 )

lbs (kg) 0.5 (0.23) 0.5 (0.23) 0.5 (0.23) 0.5 (0.23) 0.5 (0.23) 0.5 (0.23) 0.7 (0.32) 0.7 (0.32) 0.7 (0.32) 0.7 (0.32) 0.7 (0.32) 0.7 (0.32) 0.7 (0.32) 0.7 (0.32) 0.7 (0.32) 0.7 (0.32) 0.7 (0.32) 0.7 (0.32) 0.7 (0.32) 0.9 (0.40) 0.9 (0.40) 0.9 (0.40) 0.9 (0.40) 0.9 (0.40) 0.9 (0.40) 1.0 (0.45) 1.0 (0.45) 1.0 (0.45) 1.0 (0.45) 1.0 (0.45) 1.0 (0.45) 1.2 (0.54) 1.2 (0.54) 1.2 (0.54) 1.2 (0.54) 1.4 (0.64) 1.4 (0.64) 1.4 (0.64)

Number

5 1 / 2 (140) 5 1 / 2 (140)

SGA1J5JY2 SGA1J5JY3 SGA1J6AY1 SGA1J6AY2 SGA1J6AY3 SGA1J6AY4 SGA1J7JW1 SGA1J7JW2 SGA1J7JW3 SGA1J8AW2 SGA1J8AW3 SGA1J8AW4 SGA1J8AW5 SGA1J8AW6 SGA1J8AW7 SGA1J8AW8 SGA1J8AW9 SGA1J8AW10 SGA1J8AW11 SGA1J10JW1 SGA1J10JW2 SGA1J10JW3 SGA1J10JW4 SGA1J10JW5 SGA1J10JW6 SGA1J12AW1 SGA1J12AW2 SGA1J12AW3 SGA1J12AW4 SGA1J12AW5 SGA1J12AW6 SGA1J14AW1 SGA1J14AW2 SGA1J14AW3 SGA1J14AW4 SGA1J15EW1 SGA1J15EW2 SGA1J15EW3

Parallel Parallel Parallel Parallel Parallel Parallel

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

125 250 150 150 300 300 150 150 200 150 150 175 175 250 250 400 400 500 500 250 250 350 350 400 400 250 250 350 350 500 500 300 300 500 500 325 325 500

14 (2.1) 28 (4.3) 14 (2.1) 14 (2.1) 28 (4.3) 28 (4.3) 12 (1.8) 12 (1.8) 15 (2.3) 10 (1.5) 10 (1.5) 12 (1.8) 12 (1.8) 17 (2.6) 17 (2.6) 27 (4.2) 27 (4.2) 33 (5.1) 33 (5.1) 10 (1.5) 10 (1.5) 14 (2.1) 14 (2.1) 16 (2.5) 16 (2.5) 8 (1.2) 8 (1.2) 12 (1.8) 12 (1.8) 17 (2.6) 17 (2.6) 8 (1.2) 8 (1.2) 13 (2.0) 13 (2.0) 8 (1.2) 8 (1.2) 12 (1.8)

6 1 ⁄ 6 1 ⁄ 6 1 ⁄ 6 1 ⁄

2 (152) 2 (152) 2 (152) 2 (152)

7 1 / 2 (191) 7 1 / 2 (191) 7 1 / 2 (191)

Offset Offset Offset Offset Offset Offset Offset Offset Offset Offset Offset Offset Offset Offset Offset Offset Offset Offset Offset Offset Offset Offset Offset Offset Offset Offset Offset Offset Offset Offset Offset Offset

8 1 ⁄ 8 1 ⁄ 8 1 ⁄ 8 1 ⁄ 8 1 ⁄ 8 1 ⁄ 8 1 ⁄ 8 1 ⁄ 8 1 ⁄ 8 1 ⁄

2 (203) 2 (203) 2 (203) 2 (203) 2 (203) 2 (203) 2 (203) 2 (203) 2 (203) 2 (203)

10 1 / 2 (267) 10 1 / 2 (267) 10 1 / 2 (267) 10 1 / 2 (267) 10 1 / 2 (267) 10 1 / 2 (267)

12 1 ⁄ 12 1 ⁄ 12 1 ⁄ 12 1 ⁄ 12 1 ⁄ 12 1 ⁄ 14 1 ⁄ 14 1 ⁄ 14 1 ⁄ 14 1 ⁄

2 (305) 2 (305) 2 (305) 2 (305) 2 (305) 2 (305) 2 (356) 2 (356) 2 (356) 2 (356)

15 1 / 4 (387) 15 1 / 4 (387) 15 1 / 4 (387)

CONTINUED

Note: 375 finned strip heaters with one-on-one terminations are available as a manufactured item only. Please contact your Watlow representative for additional information. Note: Above heaters are modified stock and may not be returned for a restocking charge. Note: 5 / 16 x 1 / 2 in. (7.9 x 13 mm) mounting holes are supplied on all 375 finned strip heaters as standard, larger mounting holes may be provided 17 / 32 in. x 11 / 16 in. (13.5 mm x 17.5 mm). Note: Heaters can be customized given a business case review. Contact the factory for details.

397