Spec Sheet
4 of 5
16/20/22 kW
16/20/22 kW  switch options
®
Model 006461-1 (16 kW)
No. of Poles  2
Current Rating (Amps) 100
Voltage Rating (VAC) 120/240, 1Ø
Utility Voltage Monitor (Fixed)*
-Pick-up
-Dropout
80%
60%
Return to Utility* approx. 15 sec.
Exercise bi-weekly for 12 minutes* Standard
UL Listed Standard
Total of Pre-wired Circuits
No. 15 A 120 V
No. 20 A 120 V
No. 20 A 240 V
No. 30 A 240 V
No. 40 A 240 V
No. 50 A 240 V
16
5
5
1
-
1
1
Circuit Breaker Protected
Available RMS Symmetrical
Fault Current @ 250 Volts
10,000
Pre-wired Features 
available on Steel 16 kW models only
• Electrically operated, mechanically-held contacts for fast, positive connections.
• Rated for all classes of load, 100% equipment rated, both inductive and resistive.
• 2 pole, 250 VAC contactors.
• 30 millisecond transfer time.
• Dual coil design.
• Main contacts are silver plated or silver alloy to resist welding and sticking.
• NEMA 1 (indoor rated) enclosure is standard on the pre-wired switch.
• Multi listed for use with 1" standard, tandem, GFCI and AFCI breakers from 
Siemens, Murray, Eaton and Square D for the most flexible and cost effective install.
• Pre-wired 30 foot (9.1 meter) whip to connect to the provided 5 foot pre-wired whip 
and external connection box. 
• Pre-wired 2 foot (0.61 meter) whip, color coded to connect into the existing 
electrical panel.
Mechanical Dimensions
Height Width
Depth
H1 H2 W1 W2
in 23.5 26.4 8.3 12.6 6.3
mm 597 671.7 211 320.7 159.6
Wire Ranges
Conductor Lug Neutral Lug Ground Lug
2/0 - #14 2/0 - #14 2/0 - #14
Dimensions
Dimensions
Service Rated Switch Features
• Electrically operated, mechanically-held contacts for fast, clean 
connections.
• Rated for all classes of load, 100% equipment rated, both inductive 
and resistive.
• 2 pole, 250 VAC contactors.
• Service equipment rated, dual coil design.
• Rated for both aluminum and copper conductors.
• NEMA/UL 3R aluminum outdoor enclosure.
• Main contacts are silver plated or silver alloy to resist welding and 
sticking.
Model 006462-2 (16 kW)/006729-2 (20 kW)/006551-2 (22 kW)
No. of Poles  2
Current Rating (Amps) 200
Voltage Rating (VAC) 120/240, 1Ø
Utility Voltage Monitor (Fixed)*
-Pick-up
-Dropout
80%
60%
Return to Utility* approx. 13 sec.
Exercise weekly for 12 minutes* Standard
UL Listed Standard
Enclosure Type NEMA/UL 3R
Withstand Rating (Amps) 22,000
Lug Range 250 MCM - #6
H2
DEPTH
H1
W2
W1
200 Amps 120/240, 1ø 
Open Transition Service Rated
Height Width
Depth
H1 H2 W1 W2
in 27.24 30.0 11.4 13.5 7.09
mm 692.0 762.4 289.0 343.0 180.0
*Function of Evolution Controller
H1
W1
W2
H2
* Function of Evolution Controller 
Exercise can be set to weekly or monthly





