Manual Control Class 11 - 3RV, SMF, MMS Wiring Diagrams Signaling Contact for Class 11 - 3RV
Class 11 - 3RV
Typical Ty pical Wiring Diagrams—Class SMF
3RV1921-1M
Typical Typi cal Wiring Diagrams—MMS
AC Reversing Manual Starter and Manual Motor Starting Switches L1 FWD
T1
T3
L2
R EV
T1
L1
L3
REV (R.H. UNIT)
Reversing Manual Motor Starting Switch 2-Pole, 1-Phase
T1
L1
T1
L1
T2
L2
T2
L2
T3
L3
T3
L3
T1
L3
L3 Pilot Lights (if used)
H W M G O O I H L C
T1
L1
T1
T2
L2
T2
L2
T3
L3
T3
L3
1 2 3 1 1 1 1 2 3 T T T T T T
Motor
Reversing Manual Starter 3-Pole, 3-Phase
L1
Pilot Lights (if used)
2-SPEED 2-WINDING SINGLE PHASE MOTOR
Motor
LOW
HIGH
L1
T3
L1 L2 L3
L2
LOW
L1
T3
L3
T3
L1 H IGH
T1
REVERSING SINGLE PHASE 3-LEAD REPULSION-INDUCTION MOTOR
Motor
FWD (L.H. UNIT)
L1
Pilot Light (if used) V M D E O W C F R
AC 2-Speed Manual Motor Starting Switches
2-Pole, 1-Phase with Pilot Lights
2-SPEED 2-WINDING WYE CONNECTED 3- PHASE MOTOR
3-Pole, 3-Phase
3-Pole Reversing Switches THREE PHASE MOTOR LINE AND MOTOR LEADS Line
Meter
L1 to L2 to L3 to T1 to T2 to T3 to
Pilot Light Leads to
L.H. UNIT
_ _ _
T1 T2 T3
_ _
T1 T2 T3
R.H. UNIT L1 L2 L3
_ _ _
T1 T3
SINGLE PHASE CAPACITOR OR SPLIT PHASE MOTOR L.H. UNIT
LINE AND MOTOR LEADS Line
L1 to L2 to
_ _
Meter
T1 to T4 to T5 to T8 to
T1 T3 L1 T2
Furnish Jumper
L1 L2
_ _ _ _
L3 to
_ _
Pilot Light Leads to
T8 T4
Motor
R.H. UNIT
T2 T1 T3
T1 T5
SINGLE PHASE 4-LEAD REPULSION - INDUCTION MOTOR L.H. UNIT
LINE AND MOTOR LEADS Line
L1 to L2 to
_ _
Meter
T1 to T4 to T5 to T8 to
T2 L3 T3 T1
Furnish Jumper
L3 to
_ _
Pilot Light Leads to
T8
T1
R.H. UNIT L1 L2
_ _ _ _
T2 L1 T2
T5 T4
RUN START
8/130
Siemens Industry, Inc. Industrial Controls Catalog
Heavy Duty Motor Starters
Class 14
Wiring Diagrams 3-Phase and Single Phase Magnetic Starters Single Phase Magnetic Starter, Size 00–1
Three Phase Magnetic Starter, Size 00–4 TO SUPP LY L1 TO PILOT CONTROL DEVICE
L2
TO SUPPLY
L3
L1
IF PROVIDED
CONTROL FUSES (OPTIONAL)
V
IF PROVIDED
B
W
M
3
CONTROL TRANSFORMER (OPTIONAL)
96
1
A
V
T1
2
T2
T3 C
ESP200 95 96
A3+ A4-
96
1
X1
SEC FUSE XF
A1 ESP200 A3 95 96 97 98 A3+ A4-
H2
C
SEC
97 98
X2
H1
H1
T1 MAY BE GROUNDED BY CUSTOMER
T2
MOTOR
MAY BE GROUNDED BY CUSTOMER
Solid State Overload 3-Phase Sizes 5-8
Three Phase Magnetic Starter with DC Coil, Sizes 00–4
INCOMING LINE
POWER WIRING: USE 75°C COPPER WIRE ONLY.
TO SUPPLY L2
X1
H2 H3
X2
L1 TO PILOT CONTROL DEVICE
H4
SEC
H3
MOTOR
CONTROL TRANSFORMER (OPTIONAL)
B
T2
T1
2
H4
W
M
A
SEC FUSE XF
CONTROL FUSES (OPTIONAL)
1
1 3
L2
A
L3 SIZE
CT RATIO
5
300:5
6
600:5
B
C
CIRCUIT PROTECTIVE DEVICE (IFUSED)
CONTROL FUSES (OPTIONAL)
1 3 IF PROVIDED
V
M
B
W LATE
1
96 CONTROL TRANSFORMER (OPTIONAL)
BREAK
2
T1
T2
T3
ESP200
95 96 97 98 A3+A4-
X1
2CT
A"
"
7
750:5
8
1200:5
L1/1
SEC FUSE XF
CONTACT C
H4
X1
NOTE A
3
L2 A1
L3 C"
A2
"
REMOVE WIRE C " IF THE CONTACTOR COIL IS TO OPERATE ON A VOLTAGE OTHER THAN LINE VOLTAGE OR ON A "
CONTACTOR
H2
M
2
SEPARATE CONTROL SOURCE.
SEC H3 X2
B "
"
CURRENT
H1
TRANSFORMER (WHENUSED,SEE TABLE)
RELAY 1CT
2CT X1
MOTOR
(IFUSED)
3CT X1
X1
MAY BE GROUNDED BY CUSTOMER
95
O.L.
96
T1
T2
T3
NOTES: A:2CTISLOCATEDONTHELINESIDE OFCONTACTORON SIZE7 STARTERSONLY.
Ambient Compensated Single Phase Sizes 00-2 1/2
Warning: The ESP200 Starter and Single Phase Motor
must be wired as shown above. For L1, L2 do not use the middle terminal or hole.
Siemens Industry, Inc. Industrial Controls Catalog
Ambient Compensated 3-Phase Sizes 00-2 1/2
LOAD
Ambient Compensated 3-Phase Sizes 3-4
Full Load Amps (FLA): Adjustment of the ESP200 solid
state overload relay accommodates the single phase motor.
8/131
Combination Heavy Duty Starters
Class 17, 18
Wiring Diagrams 3-Phase Size 00–4
TO SUPPLY TO PILOT CONTROL DEVICE
L1
L2
L3
CONTROL FUSES (OPTIONAL)
1 3 IF PROVIDED
V
M
B
W
1
CONTROL TRANSFORMER (OPTIONAL)
96
A
SEC FUSE
2
T1
T2
T3 C
ESP200 95 96
A3+ A4-
XF
H4
X1
H2 SEC
97 98
H3 X2 H1
MOTOR
MAY BE GROUNDED BY CUSTOMER
Size 5–8
SIZE
CT RATIO
5
300:5
6
600:5
7
750:5
8
1200:5
"C"
Remove wire “C” if control transformer is used. For
separate control voltage source, remove jumpers “A” and “B” and connect source to control fuse line terminals.
8/132
Remove wire “C” if the contactor coil is to operate
on a voltage other than line voltage or in a separate control source.
Siemens Industry, Inc. Industrial Controls Catalog
Reversing Heavy Duty Starters
Class 22
Wiring Diagrams 3-Phase Ambient Compensated Overload
Bimetal Overload Sizes 0-1 3/4
Bimetal Overload Sizes 2-2 1/2
Bimetal Overload Sizes 3-4
Single Phase Ambient Compensated Overload
3-Wire, 2-Pole Sizes 0-1 3/4
Siemens Industry, Inc. Industrial Controls Catalog
8/133
Reversing Heavy Duty Starters
Class 22
Wiring Diagrams 3-Phase Solid State Overload
3-Phase Reversing Magnetic Starter 3 4 Sizes 00–1 ⁄
3-Phase Reversing Magnetic Starter Sizes 2–4 TO SUPPLY
TO SUPPLY L2 L3
L1
L1
L3
L2
CONTROL FUSES (OPTIONAL) 3 V
7
W
FOR
6
1 V REV W
CONTROL FUSES (OPTIONAL)
4
W
FOR
T2
T1
V 2
4
7
6
96 CONTROL TRANSFORMER
1
W
REV
(OPTIONAL) SEC FUSE XF
C
T3
XF
A
B C
H4
SEC X2
X1 H1
H2
T3
T2
ESP200
SEC
95 96 97 98 A3+ A4-
B
A
MAY BE GROUNDED BY CUSTOMER
X2 T2
X1
H2 H3
H3
T1
H4
SEC FUSE
ESP200
95 96 97 98 A3+A4-
T1
V
CONTROL TRANSFORMER (OPTIONAL)
96
1 2
5
3
1
5
H1
MOTOR
T3
MOTOR
MAY BE GROUNDED BY CUSTOMER
Solid State Overload Sizes 5–6 TO SUPPLY L1
L2
L3 "REV" CONTACTOR
"FWD" "FWD" CONTRACTOR CONTACTOR
MECHANICAL
INTERLOCK
O.L. RELAY
CURRENT TRANSFORMER (SEE TABLE)
REMOVE WIRE "C" IF THE CONTACTOR COIL IS TO OPERATE ON A VOLTAGE OTHER THAN LINE VOLTAGE OR ON A SEPARATE CONTROL SOURCE.
MOTOR
3-Phase Reversing Magnetic Starter 3 4 with DC Coil, Sizes 00–1 ⁄
3-Phase Reversing Magnetic Starter with DC Coil, Sizes 2–4
L2
L3
L1
1 3 7
V
FOR
WIRING DIAGRAM
TO SUPPLY
TO SUPPLY L1
5
W
V
REV
L2
NEMA 2 - 4
L3
5
3
W
CONTROL FUSES (OPTIONAL)
6
V
W
FOR
V
REV
W
4
2
96 CONTROL
1 2
T3
T2
T1
6
7 L.B.
TRANSFORMER (OPTIONAL)
4
L.B.
SEC FUSE XF ESP200
95 96 97 98 A3+ A4-
LATE BREAK
B
C
H4
X1
ESP200
95 96 97 98 A3+ A4-
H2 SEC
T2
H3
T1
T2
SEC FUSE XF
T3
X2 T1
MOTOR
T3
H1
T2 T1
3 PHASE REVERSING
MAY BE GROUNDED BY CUSTOMER
96
MOTOR
X1
H2
CONTROL TRANSFORMER
SEC (OPTIONAL)
1 H3
T3 CONTROL FUSES (OPTIONAL)
B
8/134
C
H4
X2 H1 MAY BE GROUNDED BY CUSTOMER
Siemens Industry, Inc. Industrial Controls Catalog
Combination Reversing Heavy Duty Starters
Class 25, 26
Wiring Diagrams 3-Phase
3-Phase Reversing Magnetic Starter 3 4 Sizes 00–1 ⁄
3-Phase Reversing Magnetic Starter Sizes 2–4
TO SUPPLY L2 L3
TO SUPPLY
L1
L2
L1
L3
CONTROL FUSES (OPTIONAL) 3 V
FOR
W
7
6
1 V REV W
CONTROL FUSES (OPTIONAL)
4
XF
A
B C
T2
FOR
T1
W
T2
V 2
4
7
6
TRANSFORMER (OPTIONAL)
SEC FUSE XF
C
T3
H4
H4
X2
X1 H1
H2
T3
ESP200
SEC
T2
X1
H2 SEC
95 96 97 98 A3+ A4-
A
X2
MOTOR
96 CONTROL
1
W
H3
H3
T1
REV
SEC FUSE
ESP200
95 96 97 98 A3+ A4-
T1
V
CONTROL TRANSFORMER (OPTIONAL)
96
1 2
5
3
1
5
B
MAY BE GROUNDED BY CUSTOMER
H1 T3
MOTOR
MAY BE GROUNDED BY CUSTOMER
TO SUPPLY L1
L2
Size 5–6
L3 "REV" CONTACTOR
"FWD" "FWD" CONTACTOR CONTRACTOR
MECHANICAL
INTERLOCK
O.L. RELAY
CURRENT TRANSFORMER (SEE TABLE)
REMOVE WIRE "C" IF THE CONTACTOR COIL IS TO OPERATE ON A VOLTAGE OTHER THAN LINE VOLTAGE OR ON A SEPARATE CONTROL SOURCE.
MOTOR
Siemens Industry, Inc. Industrial Controls Catalog
8/135
Two Speed Heavy Duty Starters
Class 30 & 32 Non-Combination and Combination Starters Wiring Diagrams
1 Winding Constant Horsepower Size 0–1 3/4 ELEMENTARY DIAGRAM
TO SUPPLY L1
L2
WIRING DIAGRAM
TO SUPPLY L1
L3
L2
NEMA 00 - 1
3
L3
DISCONNECT or CIRCUIT BREAKER HIGH
5
T6
OL HIGH HIGH
3 8
LOW T4
T4
V LOW W
LOW
HIGH
B
4
T5
T3
T1
6
T1
A
T2
LOW
T5
T2
CONTROL TRANSFORMER (OPTIONAL) 2
CONSTANT HORSEPOWER MOTOR
ESP200 95 96 97 98
T3
SEC FUSE
2
3
LOW
6
HIGH
HIGH 4
XF
ESP200 95 96 97 98
A
A3+ A4-
95
96
T6
ALL OL'S 96
1
7
LOW OL LOW LOW
CONTROL FUSES (OPTIONAL)
1 V HIGH W
H4
C
A3+ A4-
X1
H2
SEC
8
T1
T2
T3
T6
T4
T5
H3 X2
5
7
HIGH
H1
LOW
LOW
T1 T2 T3 T4 T5 T6
POSITION
L1 L2 L3 TOGETHER LOW SPEED T1 T2 T3 T 4 T 5 T6 T6 T4 T5 HIGH SPEED
MAY BE GROUNDED BY CUSTOMER
MOTOR
1 Winding Constant Horsepower Size 2–4 WIRING DIAGRAM
NEMA 2 - 4
TO SUPPLY L1
L2
L3
5
CONTROL FUSES (OPTIONAL)
3 1
V LOWW
6 VHIGHW
V
4
L W
B
2
6
1
96
CONTROL TRANSFORMER (OPTIONAL)
7
T6
A
ESP200 95 96 97 98
T4
SEC FUSE
T5
XF H4
ESP200 95 96 97 98
A3+ A4-
C
A3+ A4-
X1
H2
SEC T1
T2
T3
H3 X2 H1 T1 T2 T3 T4 T5 T6
MAY BE GROUNDED BY CUSTOMER
MOTOR
1 Winding Constant or Variable Torque Size 0–1 3/4 ELEMENTARY DIAGRAM
TO SUPPLY L1
L2
L1
DISCONNECT or CIRCUIT BREAKER
WIRING DIAGRAM
TO SUPPLY
L3
L2
NEMA 0
L3
T4
LOW OL LOW LOW
T1 T3
T3
T2 T5 T6 CONSTANT TORQUE MOTOR
HIGH
T4
HIGH T5
A
ALL OL'S 96
B
4 6
2
HIGH 6
4
CONTROL TRANSFORMER (OPTIONAL)
LOW
8
SEC FUSE XF
ESP200 95 96 97 98
A
T6
T4
ESP200 95 96 97 98
C
A3+ A4-
T5
T1
T2
H4
X1
H2
SEC
T3 H3
5 HIGH
POSITION L1 L2 L3 TOGETHER LOW SPEED T1 T2 T3 HIGH SPEED T6 T4 T5 T1 T2 T3
96
2
T2 T5 T6 VARIABLE TORQUE MOTOR 3
1
7
A3+ A4-
95
CONTROL FUSES (OPTIONAL)
1 V LOW W
T1
T3
LOW
Note:
V HIGH W
T4
T6
OL HIGH HIGH
3 8
T1
T2 HIGH
LOW
5
HIGH
LOW
7
X2 H1
HIGH T1 T2 T3 T4 T5 T6
MOTOR
MAY BE GROUNDED BY CUSTOMER
For separate control voltage source, remove jumpers “A” and “B” and connect source to control fuse terminal. Remove jumper “C” if control transformer is used.
8/136
Siemens Industry, Inc. Industrial Controls Catalog
Two Speed Heavy Duty Starters
Class 30 & 32 Non-Combination and Combination Starters Wiring Diagrams 1 Winding Constant or Variable Torque Size 2–4
ELEMENTARY DIAGRAM
TO SUPPLY L1
L2
TO SUPPLY L1
DISCONNECT or CIRCUIT BREAKER LOW
L2
L3
T4 H
OL LOW LOW
T1 T3
T2 H
LOW
T1
H
T5 T6 CONSTANT TORQUE MOTOR
T3
3 HIGH H
2
6
LOW
LOW
1
96
CONTROL TRANSFORMER (OPTIONAL)
7
SEC FUSE
A
8
B
H W
T1
ESP200 95 96 97 98
ESP200 95 96 97 98
A3+ A4-
A3+ A4-
T2
T3
XF H4
C
X1
H2
SEC
5 LOW 7
4
V 2
6
T2 T5 T6 VARIABLE TORQUE MOTOR
T5 ALL OL'S 95
V LOWW
T1
T3
HIGH
96
1
4
T4
CONTROL FUSES (OPTIONAL)
3
V HIGHW
T4
T6
OL HIGH HIGH
5
T2
HIGH
A
NEMA 2 - 4
WIRING DIAGRAM
L3
T6
H
HIGH
T4
T5
H3 X2
H HIGH
H1
POSITION L1 L2 L3 TOGETHER LOW SPEED T1 T2 T3 HIGH SPEED T6 T4 T5 T 1 T 2 T3
T1 T2 T3 T4 T5 T6
MAY BE GROUNDED BY CUSTOMER
MOTOR
D68784002
2 Winding Constant Horsepower & 2 Winding Constant or Variable Torque Size 0–4
WIRING DIAGRAM
TO SUPPLY TO SUPPLY L1
L2
L1
ELEMENTARY DIAGRAM
L2
L3
DISCONNECT or CIRCUIT BREAKER
LOW
OL LOW
8 V LO W
T2 T1
T3
HI
W
B
4
7
1
CONTROL TRANSFORMER (OPTIONAL)
96
6
T12
HIGH T11
OL HIGH
SEC FUSE XF
T12
HIGH T13
T11
H4
T13
ESP200 95 96 97 98
TWO WINDING MOTOR
ALL OL'S
POSITION L1 L2 L3 LOW SPEED T1 T2 T3 HIGH SPEED T11 T12 T13
V
2
T3
96
CONTROL FUSES (OPTIONAL)
1
T1
LOW
HIGH
5
3
T2
LOW
A
NEMA 2 - 4
L3
A
A3+ A4-
95
4
5
LOW
6
A3+ A4-
C
T1
T2
T3
T11
T12
X1
H2
SEC
8 HIGH
HIGH
ESP200 95 96 97 98
T13
H3 X2
2
3
HIGH
7
H1
LOW
LOW
T1 T2 T3 T11 T12 T13
MOTOR
MAY BE GROUNDED BY CUSTOMER
D68786001
Note:
For separate control voltage source, remove jumpers “A” and “B” and connect source to control fuse terminal. Remove jumper “C” if control transformer is used.
Siemens Industry, Inc. Industrial Controls Catalog
8/137
Reduced Voltage Starters & Pump Panels
Class 36, 37, 88 Wiring Diagrams Part Winding
EMT
8/138
Siemens Industry, Inc. Industrial Controls Catalog
Reduced Voltage Starters & Pump Panels
Class 36, 37, 88 Wiring Diagrams
Auto Transformer
TO SUPPLY L1 L2 L3 SEK SES SAW LMB
SEK SES SAW LMB
SEK SES SAW LMB
OPTIONAL DISCONNECT OR CIRCUIT BREAKER
OL
L1
2S
L2 L3 1CT
1S
3L1
1L1
R
% % % 0 0 5 0 8 6 1
% 0 % 5 0
% % % 0 0 5 0 8 6 1
% 0 % 5 0
% % % 0 0 5 0 8 6 1
% 0 % 5 0
T1
2L1
OL
2S 2CT
R
1S
3L2
1L2
*
T2
2L2
FOR MOTOR HP SEE CONTROLLER NAMEPLATE
MOTOR
OL
2S 3CT
1L3
R
FOR STARTER SIZES 1-4, 1CT-3CT ARE NOT USED.
4FU
L1
71
MR
73
1S
3L3
1S
T3
2L3
74
(A1)
R
75
(A2)
2S
76
MR
5FU
72
L2
2S
CR1
77
(A1)
(A2)
1S
* CR1
L1
R E P M U J
1FU
12
TAS
1
2FU
78
1S
79
H1
MECH INTLK
(A1)
(A2)
R
H4
3FU
L2
CPT
X2
X1 CONNECT VOLTAGE AS SPECIFIED PER NAMEPLATE
NOTE E
X2
TR
SUPPLIED AS REQUIRED
K E S S E S W A S
K S E S S E W A S
B M L
1
2
3
2
3
B M L
(A1)
(A2)
MR
4
( 95)
OL
( 96)
3
MR
TR
6
(A1)
(A2)
CR1 NOTC
CONNECTIONS FOR OPTIONAL DEVICES
Remove jumper if thermal protection switch is provided.
SURGE SUPPRESSOR
START
Note E:
STOP
2
1
3
1PB HAND
*
(A2) CR2
3
2 2PB
5 1SS
HAND
AUTO CONTACT
*
3
4
ETM
OFF AUTO
1
RUN/ON/ RUNNING
3
4
3
5 1
(A2)
(A1)
START
AUTO
1
1
*
(A1)
2PB
OFF
1SS
OL
*
OFF
1LT
AUTO CONTACT
1
OL TRIPPED 9 X2 4LT
ON
1 1SS
*
3
MR
1
OFF/STOP 10 X2 5LT
OPTIONAL DEVICES ARE FURNISHED PER CONTRACT DOCUMENTS
Siemens Industry, Inc. Industrial Controls Catalog
8/139
Reduced Voltage Starters & Pump Panels
Class 36, 37, 88 Wiring Diagrams
Wye Delta (Open Transition) TO SUPPLY L1 L2 L3
OPTIONAL DISCONNECT OR
OL
CIRCUIT BREAKER
1L1
1M
T1
2M
T6
1M
T2
T1
1CT
T6
OL
T1
T6
T2
S
1L2
2CT
S
S
2M
T3
T4
T4
S T5
1M
1L3
T4
T5
OL
T2
T3
T3
3CT
2M
T5
FOR STARTER SIZES 1-4, 1CT-3CT ARE NOT USED.
1L1
1L2
4FU
50
MR
2M
51
CR1
52
53
(A1)
54
(A2)
MR
55
S
S
S
56
57
*
5FU
MECH
(A1)
(A2)
INTERLOCK
2M
1M (A1)
(A2)
1M
SUPPLIED AS REQUIRED 3FU
2FU H1
1FU
1
H3 H2
H4
CPT 1X1
X1
X2
CONNECT VOLTAGE AS SPECIFIED PER NAMEPLATE
X2
TR
1
2
3
2
MR
(A1)
TR
3
OL
4
(A2)
MR
(95)
(A1)
6
X2
(96)
(A2)
CR1
NCTO
CONNECTIONS FOR OPTIONAL DEVICES
SURGE SUPPRESSOR
START STOP
2
1
3
1PB HAND
*
OFF START
(A2) CR2
3
2 2PB
5 1SS
HAND
AUTO CONTACT
*
3
4
ETM
OFF AUTO
1
RUN/ON/ RUNNING
3
4
3
5 1
(A2)
(A1)
AUTO
1
1
*
(A1)
2PB
1SS
AUTO CONTACT OL
*
OFF
1LT
1
OL TRIPPED 9 X2 4LT
ON
1 1SS
*
3
MR
1
OFF/STOP 10 X2 5LT
OPTIONAL DEVICES ARE FURNISHED PER CONTRACT DOCUMENTS
8/140
Siemens Industry, Inc. Industrial Controls Catalog
Reduced Voltage Starters & Pump Panels
Class 36, 37, 88 Wiring Diagrams
Wye Delta (Closed Transition) TO SUPPLY L1 L2 L3
OPTIONAL DISCONNECT OR
OL
CIRCUIT BREAKER
1M
T1
T1
1CT
1L1
3L1
RES A
1A
2M T6
OL
1M
1L2
3L2
2CT RES B
T1
T6
T2
T2
S
1A
S
S
2M
T3
T4
S T5
1M
1L3
T4
T5
OL
T3
T3 3L3
3CT RES C
2M
T2
1A
FOR STARTER SIZES 1-4, 1CT-3CT ARE NOT USED.
1L2
1L1 4FU
50
MR
2M
51
CR1
52
53
(A1)
(A2)
MR
54
55
5FU
1A
1A
S
(A1)
58
(A1)
(A2)
S
*
S
57
56
MECH (A2)
INTERLOCK
2M
1M (A1)
(A2)
1M SUPPLIED AS REQUIRED
3FU
2FU H1
1
1FU
H3 H2
H4
CPT 1X1
X1
X2
TR
6
CONNECT VOLTAGE AS SPECIFIED PER NAMEPLATE
X2
(A1)
(A2)
CR1 NCTO
TR
1
2
3
2
MR
(A1)
MR
4
(A2)
OL (96)
(95)
X2
3
CONNECTIONS FOR OPTIONAL DEVICES
2
3
1PB HAND
*
(A1)
(A2)
2PB
OFF START
AUTO
(A1)
CR2
(A2)
3
2
1
2PB
5
1
1SS
HAND
*
SURGE SUPPRESSOR
START
STOP 1
AUTO CONTACT
*
3
4
ETM
OFF AUTO
1
RUN/ON/ RUNNING
3
4
3 1LT
5 1
1SS
AUTO CONTACT OL
*
OFF
1
OL TRIPPED 9 X2 4LT
ON
1 1SS
*
3
MR
1
OFF/STOP 10 X2 5LT
OPTIONAL DEVICES ARE FURNISHED PER CONTRACT DOCUMENTS
Siemens Industry, Inc. Industrial Controls Catalog
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Heavy Duty Contactors and Reversing Contactors
Class 40, 43
Wiring Diagrams 3-Phase Magnetic Contactors and Reversing Contactors 3-Phase Contactors—Size 00–4
3-Phase Reversing Contactors—Size 00–4
3-Phase Contactors—Size 5, 6
3-Phase Reversing Contactors—Size 5, 6 TO SUPPLY L1
L2
L3 "REV" CONTACTOR
"FWD" "FWD" CONTACTOR CONTRACTOR
MECHANICAL
INTERLOCK
RELAY
CURRENT TRANSFORMER
REMOVE WIRE "C" IF THE CONTACTOR COIL IS TO OPERATE ON A VOLTAGE OTHER THAN LINE VOLTAGE OR ON A SEPARATE CONTROL SOURCE.
LOAD
Single Phase Magnetic Contactors and Reversing Contactors Single Phase Contactors—Size 00–4
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Single Phase Reversing Contactors—Size 00–1P
Siemens Industry, Inc. Industrial Controls Catalog
Duplex Heavy Duty Controllers
Class 83, 84
Wiring Diagrams Standard Duplex Pump Panel (92)
Siemens Industry, Inc. Industrial Controls Catalog
Duplex Panel w/o alternator (95)
8/143
Duplex Heavy Duty Controllers
Class 83, 84
Wiring Diagrams Duplex Panel with Relay Alternation (93)
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Duplex Panel with Lead Pump Transfer Switch (94)
Siemens Industry, Inc. Industrial Controls Catalog
Standard & Irrigation Pump Panels
Class 81, 87
Wiring Diagrams Standard Class 87 Pump Panel
Irrigation Class 81 Pump Panel
Siemens Industry, Inc. Industrial Controls Catalog
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Lighting and Heating Contactors
Electrically Held, Class LE Wiring Diagrams
20 AMP
30 – 100 AMP
200 – 400 AMP
8/146
Siemens Industry, Inc. Industrial Controls Catalog
Lighting and Heating Contactors
Mechanically Latched 20 Amp, Class CLM Wiring Diagrams
ON
OFF L
CONTACTOR CONTROL VOLTAGE
OFF
L ON C
COMMON OR SEPARATE CONTROL LINES
5
L
ON 2
CR1
3
CR2
CR2
CR1
0
CR1
CR2
C
ON
0 OFF
CONTROL MODULE VOLTAGE
OFF 4
COIL PILOT LIGHTS REQUIRE (1) EA. CLM4097291 AUXILIARY CONTACT KIT.
TYPICALOFF-ON SELECTOR SWITCH 3 WIRE CONTROL ACC.48
ON CONTACTOR CONTROL VOLTAGE
OFF
OFF HAND
OFF
AUTO
5 0
CR
CR
C
5
CR2
3
CONTROL MODULE VOLTAGE
3
OFF
L CR
L CR1
0
CR1
C
2
CONTROL MODULE VOLTAGE
COIL
4
L
CONTACTOR CONTROL VOLTAGE
L
CR1
CR2
COIL
4
REMOTE CONTROL
ON
ON
ON-OFF (FORM 3) CONTROL ACC.49
2 WIRE CONTROL ACC.47
CONNECTIONS TO CONTROL MODULES CONTACTOR CONTROL VOLTAGE
MODULE TERMINAL
L
OFF 5 L
ON-OFF
CONTROL MODULE VOLTAGE
CR
0
CR
C
3 CR
NOT USED
2
CONT.STATION FOR ACC.48 & 49
3
CONT.STATION FOR ACC.47,48 & 49
4
MODULE CONTROL VOLTAGE *
COIL
4
ON
2 WIRE CONTROL ACC.47
CONNECT TO:
1
5
CONTACTOR CONTROL VOLTAGE
O
TERMINAL O ON "CONTACTOR
C
" TERMINAL C ON CONTA CTOR
"
"
* FOR 24 VDC CONTROL MODULES CONNECT TERMINAL 4 TO NEGATIVE (-)
Siemens Industry, Inc. Industrial Controls Catalog
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Lighting and Heating Contactors
Mechanically Latched 30–40 Amps, Class CLM Wiring Diagrams Mechanically Latched, CLM 30–200 Amps
Connection Diagram for Common/Separate Control with Momentary Pushbutton or ON-OFF Selector Switch CLMOC, CLMOD, CLMOE, and CLMOF
Connection for 2-Wire Control CLMOC, CLMOD, CLMOE, and CLMOF
Connection for Hand/Off/Auto Control CLMOC, CLMOD, CLMOE, and CLMOF
Mechanically Latched Type CLM 300 and 400 Amp
Connection Diagram for Common/Separate Control with Momentary Pushbutton or ON-OFF Selector Switch CLMOG and
Connection for 2-Wire Control CLMOG and CLMOH
Connection for Hand/Off/Auto Control CLMOG and CLMOH
CLMOH
Control relay is required for 2-wire and Hand/Off/Auto
Control, as shown in diagram.
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Siemens Industry, Inc. Industrial Controls Catalog
Industrial Control Power Transformers Class MT, MTG Wiring Diagrams Voltage Letter A
Voltage Letter B
Voltage Letter C
When secondary fuse clips are installed, Terminal X1 becomes XF
When secondary fuse clips are installed, Terminal X1 becomes XF
Voltage Letter D
Voltage Letter E
When secondary fuse clips are installed, Terminal X1 becomes XF
When secondary fuse clips are installed, Terminal X1 becomes XF
Voltage Letter G
Voltage Letter H
Voltage Letter I
When secondary fuse clips are installed, Terminal X1 becomes XF
Does not include secondary fuse clips
Does not include secondary fuse clips
Voltage Letter J
Voltage Letter L
Voltage Letter M
When secondary fuse clips are installed, Terminal X3 becomes XF
Does not include secondary fuse clips
When secondary fuse clips are installed, Terminal X1 becomes XF Voltage Letter F
When secondary fuse clips are installed, Terminal X1 becomes XF
When secondary fuse clips are installed, Terminal X1 becomes XF
Voltage Letter P H1
Includes secondary fuse clips on sizes 50-750VA Includes secondary fuse clips on sizes 50-500VA Secondary fuse clips are not included on MTG
X2
380V
24V
H2
X1
Does not include secondary fuse clips
transformers.
Siemens Industry, Inc. Industrial Controls Catalog
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