|
Employment Opportunities
What's
New
FAQ's
Hour
Meters
Pressure
and Vacuum Switches
Controls
Off-Highway
Vehicular Lighting
Key
Switches
Custom
Products
Specialty
Products
|
back
to top
|
20000
Series Wiring Diagrams
|
|
120VAC Meter Applications
|
240VAC Meter Applications
|
 |
Single
phase, 2 wire, 120V system: Connect power wire to one terminal
and neutral wire to opposite terminal. |
 |
Single
phase, 3 wire, 120/240V system: Connect any one power wire
to one terminal and the neutral wire to the opposite terminal. |
 |
Three
phase, 4 wire wye, 120/208V system: Connect any one power
wire to one terminal and the neutral wire to the opposite terminal.
|
 |
Three
phase, 4 wire delta with a high leg, 120/240V system: Connect
any one of the two available 120V power wires to one termi-nal
of the meter and the neutral wire to the opposite teminal. Do
not connect the high leg (208V) to the meter. 120VAC Meter Applications
|
|
|
Single
Phase, 2 wire, 240V system: Connect power wire to one terminal
and neutral wire to opposite terminal. |
|
Single
phase, 3 wire, 120/240V system: Connect meter across two
high sides of the line. Do not connect the neutral wire to the
meter. |
 |
Three
phase, 3 wire delta, 240V system: Connect meter across any
two power lines. |
|
Three
phase, 4 wire delta with a high leg, 120/240V system: Connect
any one power wire to one terminal of the meter. Connect one
of the remaining two power lines to the opposite terminal. Do
not connect the neutral wire to the meter. |
|
|
Back
