Copper Sheath Immersion Element
With 1" N.P.T. Brass Screw Plug-Silver Brazed

KW Volts Phase Dimensions
(Inches)
Non-Regulated Regulated (60°-250°F)
General Purpose
Enclosure
Moisture/Explosion
Resistant Enclosure
General Purpose
Enclosure
Moisture/Explosion
Resistant Enclosure
B C
1
1
120
240
1
1
7-5/8
7-5/8
6-1/4
6-1/4
CO-1011
CO-1041
CO-1011WXP
CO-1041WXP
ECO-1011
ECO-1041
ECO-1011WXP
ECO-1041WXP
1.5
1.5
120
240
1
1
9-5/8
9-5/8
8-1/4
8-1/4
CO-1511
CO-1541
CO-1511WXP
CO-1541WXP
ECO-1511
ECO-1541
ECO-1511WXP
ECO-1541WXP
2
2
120
240
1
1
11-7/8
11-7/8
10-1/2
10-1/2
CO-2011
CO-2041
CO-2011WXP
CO-2041WXP
ECO-2011
ECO-2041
ECO-2011WXP
ECO-2041WXP
3
3
120
240
1
1
17-3/8
17-3/8
16
16
CO-3011
CO-3041
CO-3011WXP
CO-3041WXP
ECO-3011
ECO-3041
ECO-3011WXP
ECO-3041WXP