Technical data
33-96
For more information contact Cutler-Hammer at: www.ch.cutler-hammer.com/catalog CAT.201.01.T.E
January 2001
NEMA Contactors & Starters
33
Wiring Diagrams
Advantage Line
Vol. 2, Ref. No. [0112]
Non-reversing and Reversing Starters, NEMA Sizes 1 – 6
Figure 33-42. Typical Wiring Diagrams
1
Sizes 5 and 6 horizontal reversing contactors have their Forward and Reverse contactor arrangement reversed. Reverse contactor is on left and
Forward contactor is on right.
L3
L2
L1
T3
T2
T1
H1
X1
1
32
3
M
G
Ma
Mb
R
Reset
Trip
Ind./Reset
(When Used)
P
E
C
Start
Stop
Start
Optional
Stop
Optional
Emergency Stop
H2
M
Motor
X2
(Current Sensors Are Integral
Inside Starter Units)
Stopped
No Connection
When Optional
Start/Stop
Pushbutton Used
Optional
Running
Start
23
Stop
Stop
Cat. No. W200 Non-reversing Starter
3-Wire Control with Internal Holding Circuit
L3
L2
L1
T3
T2
T1
H1
X1
3
M
PONI
Mod.
G
Ma
Mb
R
Reset
Trip
Ind./Reset
(When Used)
To
Other
IMPACC
Network
Devices
To
IMPACC
Network PC
P
E
C
H2
M
Motor
X2
(Current Sensors Are Integral
Inside Starter Units)
Caution – Unplug
IMPACC Plug
During
Maintenance
Stopped
Optional
Running
I1
I2
Optional
Emergency Stop
Cat. No. W200 Non-reversing Starter
2-Wire Control with Maintained HOA Switch
Cat. No. W210 Horizontal Reversing Starter
a
3-Wire Control with Internal Holding Circuit
Cat. No. W250 Vertical Reversing Starter
3-Wire Control with Internal Holding Circuit
T1 T3
T2
Motor
T2 T3T1
Stop
Reset
Reset
Fwd Rev
To
IMPACC/INCOM
Network
3
1
245
Stop
Fwd Rev
3245
(Optional)
Lighted Also
Available
(Optional)
May Also Be
Added to
Forward
& Reverse
Contactors
WPONI
Mod.
F
F
FRR
RRGA
F
3PEC 3PEC
R
R
L1
L1
X1 H1
X2 H2
L2
L2
L3
L3
Mechanical
Interlock
Baseplate with Components as Supplied
Electrical
Interlocks
Rm
Fm
Mechanical
Interlock
Electrical
Interlocks
3 – Start
P – Run Permit
/Stop
E – Power
C – Common
Optional
Emergency
Stop
96 95 98
98435 CE2
9843CE52
EC
OLR
Optional
98
Forward
Reverse
Stopped
Tripped
Fm and Rm Are Electrical Contacts
Operated by the Mechanical Interlock
= Accessible Terminals
Conductors External to Baseplate
Are Installer Connections
Contacts
Shown
in Energized
State
Reset
98
1
Reset
To
IMPACC/INCOM
Network
(Optional)
Lighted Also
Available
(Optional)
May Also Be
Added to
Forward
& Reverse
Contactors
WPONI
Mod.
96 95 98 E C
OLR
Contacts
Shown in
Energized
State
R
3P
Fm
Emergency
Stop
Rm
EC
F
3PEC
R
T1 T3
T2
Motor
T2 T3T1
R
F
L1
L1
X1 H1
X2 H2
L2
L2
L3
L3
3 – Start
P – Run Permit
/Stop
E – Power
C – Common
G A
Baseplate
with
Components
as Supplied
Tripped
Stopped
Forward
F
R
R
Reverse
RF
Optional
(Dashed Area)
Tab3303.fm Page 96 Monday, October 23, 2000 10:09 PM