Kohler G220 User Manual

TP-6322 9/042 Section 1 General
Copy the model number, serial number, and accessory
information from the nameplate into the spaces
provided inside the front cover for use when requesting
service or parts. Copy the model number into the blank
spaces in Figure 1-5 and use the figure to interpret the
model number code.
Copy the model number and serial number from the
nameplate into the spaces provided in the Service
Assistance section of this manual for use when
requesting service or parts.
1.4 Model Number
See Figure 1-5 to interpret the transfer switch model
number.
1.5 Application Data
See Figure 1-4 for the range of wire sizes for transfer
switch power terminals.
UL-Listed Solderless Screw-Type Terminals
for External Power Connections
Switch
R
a
t
i
n
g
Normal, Emergency, and Load Terminals
Rating
(amps)
Cables per Pole Range of Wire Sizes
100 1 #8 to 3/0 (copper or aluminum)
200 1 #8 to 3/0 (copper only)
Figure 1-4 Application Data
Record the transfer switch part number in the boxes below. The transfer switch part number defines characteristics and ratings
as explained in the accompanying chart.
Model Controls Voltage and Frequency Poles Wires Enclosure Current Rating
Kohlerr Model Number Key
This chart explains the Kohlerr transfer switch model number code. The sample model number
shown is for a Model G220 automatic transfer switch that uses a 250-volt maximum contactor
power switching device with solid-state electrical controls rated at 240 volts, 60 hertz, 1 phase,
2 pole, and 3 wires in a NEMA Type 3R enclosure with a current rating of 100 amperes. Not all
possible combinations are available.
SAMPLE PART NUMBER
Model
G220: Model G220 transfer switch, 250-volt maximum contactor
Electrical Controls
1: Solid-state
Voltage and Frequency
63: 220 Volt, 50 Hz
64: 240 Volt, 60 Hz
Number of Poles and Phases
2: 2 Pole, 1 Phase
Number of Wires
3: 3 Wire
Enclosure
3=NEMAtype3R
Current Rating
Numbers indicate the current rating of the switch in amperes.
G220-164233 -0100
Figure 1-5 Transfer Switch Model Number Code

Kohler G220 Specifications

General

Brand	Kohler
Model	G220
Category	Switch
Language	English