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Installation, A-8 figure a.2 connection of the, Air vantage – Lincoln Electric IM10102 AIR VANTAGE 650 User Manual

Page 18: 650 cummins

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A-8

INSTALLATION

AIR VANTAGE

®

650 CUMMINS

A-8

Figure A.2 Connection of the

AIR VANTAGE

®

650 CUMMINS

to Premises Wiring

240 Volt

60 Hz.

3-Wire

Service

POWER

COMPANY

METER

240 VOLT

120 VOLT

120 VOLT

LOAD

N

NEUTRAL
BUS

GROUND

PREMISES

DISCONNECT AND

SERVICE

OVERCURRENT

PROTECTION

GND

N

NOTE: No. 6 COPPER CONDUCTOR CABLE SEE

NATIONAL ELECTRICAL CODE FOR ALTERNATE WIRE

SIZE RECOMMENDATIONS.

240 VOLT

GROUNDED CONDUCTOR

50AMP

240 VOLT

DOUBLE

POLE

CIRCUIT

BREAKER

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