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Steel Sheath Immersion Element
With 1" N.P.T. Steel Screw Plug-Welded

For Oil - 22 Watts Per Square Inch
With 3/8" ID Copper Thermowell
Regulated (Single Pole Stat) and Non-Regulated

KW Volts Phase Dimensions
(Inches)
Non-Regulated Regulated (60-250F)
General Purpose
Enclosure
Moisture/Explosion
Resistant Enclosure
General Purpose
Enclosure
Moisture/Explosion
Resistant Enclosure
B C
.25
.25
120
240
1
1
7-7/16
7-7/16
6-1/4
6-1/4
SO-211
SO-241
SO-211WXP
SO-241WXP
ESO-211
ESO-241
ESO-211WXP
ESO-241WXP
.5
.5
120
240
1
1
9-7/16
9-7/16
8-1/2
8-1/2
SO-511
SO-541
SO-511WXP
SO-541WXP
ESO-511
ESO-541
ESO-511WXP
ESO-541WXP
.75
.75
120
240
1
1
12-7/16
12-7/16
11-1/4
11-1/4
SO-711
SO-741
SO-711WXP
SO-741WXP
ESO-711
ESO-741
ESO-711WXP
ESO-741WXP
1
1
120
240
1
1
15-3/16
15-3/16
14
14
SO-1011
SO-1041
SO-1011WXP
SO-1041WXP
ESO-1011
ESO-1041
ESO-1011WXP
ESO-1041WXP
1 480 1 15-3/16 14 SO-1051 SO-1051WXP ESO-1051 ESO-1051WXP

Note:


28