Technical data

June 2008
37-40
For more information visit: www.eaton.com CA08102001E
Lighting Contactors
37
UL Rated AC Contactors
Modification Codes
Table 37-67. T — Timers, Time Delay Relays, Terminal Blocks, Terminal
Points, Ring Lug Connections (Continued)
Table 37-68. U — Undervoltage Relay, Time Delay Undervoltage Relay

Not available for IT. Starters.
Table 37-69. V — Voltmeter, Varmeter, Vacuum Starter

Type 1/12 only.

Not available for XT Starters.
Table 37-70. W — Wattmeter, Watt-Hour Meter, Wiremarkers, Wiring
Diagram

Type 1/12 only.

Not available for XT Starters.
Modification Catalog
Number
Suffix
Description
IT./EM,
continued
T60 Reset Only (DeviceNet)
T61 STOP with Reset (DeviceNet)
T62 FORWARD/REVERSE/STOP with Reset
(DeviceNet)
T63A FORWARD/REVERSE/STOP with Reset 120V
AC (DeviceNet)
T63D FORWARD/REVERSE/STOP with Reset 24V
DC (DeviceNet)
T64 ON/OFF
T70 Reset Only
T71 START/STOP with Reset
T72 HAND/OFF/AUTO – START with Reset
T73 FORWARD/REVERSE/STOP with Reset
T74 HAND/OFF/AUTO – FORWARD/REVERSE
with Reset
T75 ON/OFF with Reset
T76 FAST/SLOW/STOP with Reset
T77 HAND/OFF/AUTO – FAST/SLOW with Reset
Modification Catalog
Number
Suffix
Description
Undervoltage
Relays
U1 Undervoltage Relay, Non-adjustable
U2 Undervoltage Relay, Adjustable
Time Delay
Undervoltage
Relays
U4

Time Delay Undervoltage Relay,
Non-adjustable
U5 Time Delay Undervoltage Relay, Adjustable
Under- and
Overvoltage
Relay
U7 Under- and Overvoltage Relay
Modification Catalog
Number
Suffix
Description
Voltmeters V1 1 Panel Type Voltmeter Wired L1 – L2
V2 Panel Type Voltmeter and Selector Switch
Wired to Read Three Line Voltages
V3

Miniature Voltmeter Wired L1 – L2
V4

Miniature Voltmeter and Selector Switch
Wired to Read Three Line Voltages
V5 Switchboard Type Voltmeter Wired L1 – L2
V6

Switchboard Type Voltmeter and Selector
Switch Wired to Read Three Line Voltage
V7 3 Panel Type Voltmeters Wired in Each Phase
V8

3 Miniature Voltmeters Wired in Each Phase
V9 3 Switchboard Type Voltmeters Wired in
Each Phase
V10 Voltmeter — Order by Description
Varmeter

V11 Varmeter
V12 Varmeter — Order by Description
Vacuum
Starter

V13 Vacuum Starter — 1500V Rating
Modification Catalog
Number
Suffix
Description
Wattmeter

W1 Wattmeter
Watt-Hour
Meter

W3 Watt-Hour Meter
W5 Watt-Hour Meter with Demand Attachment
Wiremarkers W7 Wiremarkers
W8 Wiremarkers — Order per Customer
Diagram or Specifications
W9 Wiremarkers — Order by Description
WYE-Delta hp W10

See P03300001E
Windows in
Enclosure
W11 Enclosure Windows (MVX)
Wiring
Diagram
W12 Reduced Copy of Custom Wiring
Diagram Laminated on Inside of Door