Lincoln Electric COMMANDER SVM145-B Service Manual page 15

A-9
FIGURE A.2 - CONNECTION OF THE COMMANDER TO PREMISES WIRING
POWER
240 Volt
60 Hz.
COMPANY
3-Wire
Service
METER
DOUBLE POLE DOUBLE THROW
SWITCH RATING TO BE THE SAME
AS OR GREATER THAN PREMISES
SERVICE OVERCURRENT
PROTECTION.
50 AMP, 120/240
VOLT PLUG
NEMA TYPE 14-50
50 AMP, 120/240 VOLT
RECEPTACLE
INSTALLATION
240 VOLT
120 VOLT
120 VOLT
45AMP
240 VOLT
DOUBLE
POLE
CIRCUIT
240 VOLT
BREAKER
GND
COMMANDER 300
GROUNDED CONDUCTOR
NEUTRAL
BUS
GROUND
N
NOTE: No. 8 COPPER CONDUCTOR CABLE SEE
NATIONAL ELECTRICAL CODE FOR ALTERNATE WIRE
SIZE RECOMMENDATIONS.
A-9
N
LOAD
PREMISES
DISCONNECT AND
SERVICE
OVERCURRENT
PROTECTION