Class CLM Lighting and Heating Control

• Mechanically held contactors• Non-combination type without enclosure• UL listed file #E27683• CSA certified file #LR6535

s

Page 1-9

Siemens-NEMA-Control-CLM-Cut-Sheet1Siemens Industry, Inc. 3333 Old Milton Parkway, Alpharetta, GA 30005

110-120V 208-240V 265-277V 440-480V

2 C LM 22031 C LM 22061 C LM 22071 C LM 220913 C LM 32031 C LM 32061 C LM 32071 C LM 320914 C LM 42031 C LM 42061 C LM 42071 C LM 420916 C LM 62031 C LM 62061 C LM 62071 C LM 620918 C LM 82031 C LM 82061 C LM 82071 C LM 8209110 C LM 102031 C LM 102061 C LM 102071 C LM 10209112 C LM 122031 C LM 122061 C LM 122071 C LM 122091

20

M ax.Am p

R atingN um bero f P o les

C o il V o ltage (50 /60H z)

C ata log N um ber

Coil Table60H z V o ltage Letter24 024120 120208 208240 240277 277480 480600 600

20 Amp Contactors

2 C LM 0C 02***3 C LM 0C 03***4 C LM 0C 04***5 C LM 0C 05***6 C LM 0C 06***8 C LM 0C 08***9 C LM 0C 09***10 C LM 0C 10***12 C LM 0C 12***2 C LM 0D 02***3 C LM 0D 03***4 C LM 0D 04***5 C LM 0D 05***6 C LM 0D 06***8 C LM 0D 08***9 C LM 0D 09***10 C LM 0D 10***12 C LM 0D 12***2 C LM 0E 02***3 C LM 0E 03***4 C LM 0E 04***5 C LM 0E 05***2 C LM 0F02***3 C LM 0F03***4 C LM 0F04***5 C LM 0F05***2 C LM 0G 02***3 C LM 0G 03***2 C LM 0H 02***3 C LM 0H 03***

M ax.Am p

R ating

300

400

C ata logN um ber

30

60

100

200

N um bero f P o les

30 - 400 Amp Contactors

Short Circuit Current Ratings

C ontactorS ize

(Am ps)M ax

V o ltage P ro tective D evice Type

M axB reakerR ating(Am ps)

S C C R(Am ps)

20 250 A ny L is ted 20A C ircu it B reaker W ith S C C R of 22kA or H igher 30 22 ,00020 480 A ny L is ted 20A C ircu it B reaker W ith S C C R of 14kA or H igher 30 14 ,00020 600 A ny L is ted 20A C ircu it B reaker W ith S C C R of 10kA or H igher 30 10 ,00030 600 A ny L is ted 30A C ircu it B reaker W ith S C C R of 5kA or H igher 30 5 ,00060 600 A ny L is ted 60A C ircu it B reaker W ith S C C R of 5kA or H igher 60 5 ,000

100 600 A ny L is ted 100A C ircu it B reaker W ith S C C R of 5kA or H igher 100 5 ,000200 600 A ny L is ted 200A C ircu it B reaker W ith S C C R of 10kA or H igher 200 10 ,000300 600 A ny L is ted 300A C ircu it B reaker W ith S C C R of 10kA or H igher 300 10 ,000

Replace the (***) with a number from the coil table.

Page 2-9

Siemens Industry, Inc. 3333 Old Milton Parkway, Alpharetta, GA 30005 Siemens-NEMA-Control-CLM-Cut-Sheet1

Dimensional Drawings

A

B

D

E F

C

G

Figure 3

Figure 1CLM Contactors, 20 Amp

Figure 2

(Refer to Dimension table on page 4)

Figure 1

Page 3-9

Siemens Industry, Inc. 3333 Old Milton Parkway, Alpharetta, GA 30005 Siemens-NEMA-Control-CLM-Cut-Sheet1

Dimensional Drawings

CLM Contactors 300 Amp

CLM Contactors 400 Amp

Page 4-9

Siemens Industry, Inc. 3333 Old Milton Parkway, Alpharetta, GA 30005 Siemens-NEMA-Control-CLM-Cut-Sheet1

DimensionsContactorAmp Rating Poles Fig. A B C D E F G30 2–4 1 3.31 1.65 3.95 4.38 0.23 4.61 1.5030 5 1 4.19 2.09 3.95 4.38 0.23 4.61 1.5060 2, 3 2 3.31 1.65 3.95 4.38 0.23 4.94 1.5060 4, 5 2 5.06 2.53 3.95 4.38 0.23 4.94 1.50100 2, 3 2 4.62 2.31 6.00 6.62 0.38 6.75 1.88100 4, 5 2 7.25 3.62 6.00 6.62 0.38 6.75 1.88200 2, 3 2 4.62 2.31 6.00 6.62 0.38 6.75 1.88200 4, 5 2 7.25 3.62 6.00 6.62 0.38 6.75 1.8830, 60 6-12 3 18.62 0.31 4.62 5.25 0.31 4.98 18.00

D im ensions are in inches (mm).This dimension table references figures 1, 2 and 3 shown on page 2.

Page 5-9

Siemens Industry, Inc. 3333 Old Milton Parkway, Alpharetta, GA 30005 Siemens-NEMA-Control-CLM-Cut-Sheet1

Wiring Diagrams 20 AmpClass CLM Mechanically-Held Lighting & Heating Contactor 20 Amp 24306100401 Sheet 1

AUX. CONTACTWHEN USED 1 6

COIL

L

O

C

CONTACTORCONTROL VOLTAGE

L

5

1 2 3 4 5 O C7 12

REFERENCE NUMBERDENOTE POLE

LOCATION(REFER TO CHART)

LOA

DLI

NE

BLACK N.O

ORANGE N.C

BROWN

CONTROLMODULEVOLTAGE

REMOTE CONTROL MODULEWHEN USED SEE FIG. B,C & D

FIG. 12-6 POLES

POLES LOCATION2 2 & 53 2, 3 & 54 2, 3, 4 & 56 1 - 68 1 - 6, 8 & 11

10 1 - 6, 8, 9, 10 & 1112 1 - 12

CONTACT POLE LOCATION CHART

AUXILIARY CONTACT RATINGACC. CLM4097291 (1PDT)ACC. CLM4097292 (2PDT)

10A, 1/3 HP277 VAC0.5A, 125VDC0.25A, 250VDC

CO

54

32

1 VO

LTA

GE

MO

DU

LEC

ON

TRO

LREMOTE CONTROL MODULEWHEN USED SEE FIG. B,C & D

8-12 POLESFIG. 2

BROWN

ORANGE N.C

BLACK N.O

LIN

ELO

AD

127

5

L

CONTROL VOLTAGECONTACTOR

C

O

L

COIL

61WHEN USEDAUX. CONTACT

LOA

DLI

NE

Class CLM Mechanically-Held Lighting & Heating Contactor 20 Amp 24306100401 Sheet 2

250 AC250 AC

3 FOR 3Ø

1 FOR 1Ø

2 FOR 1Ø

POLES TO LOAD

20 TUNGSTEN

BALLAST20277 AC 480 AC

600 AC347 AC 30 GENERAL

AMPERECONTINUOUS

MAIN CONTACT MAXIMUM VOLTAGERATINGS OPEN OR CLOSED

250V DC MAX. 3 POLES IN SERIES

125V DC MAX. 2 POLES IN SERIES20 AMP. DCGENERAL

SWITCH IS SUITABLE FOR USE IN A CIRCUITCAPABLE OF DELIVERING NOT MORE THAN THERMS SYMMETERICAL CURRENT AT THE MAXIMUMVOLTAGE SHOWN BELOW, WHEN PROTECTED BYA 30 AMP CIRCUIT BREAKER HAVING ANINTERRUPTING RATING OF NOT LESS THANVALUES SHOWN.

MAXIMUM RMS

AMPERES

22,000

14,000

10,000 600

480

250

VOLTS

MAXIMUM AC

ON

OFF

FIG. ATYPICAL OFF-ON SELECTOR SWITCH

L

C

0

COMMON OR SEPARATECONTROL LINES

SEPARATE---V

X2X1

L2

H1

L1/1

H4

X2X1

H1

L2DUAL PRIMARY

H4

L1/1

1

1

NOTE: 1. CONTROL FUSING ACCORDING TO NEC 430-72 AND 450-3.CONTROL SOURCE

SEPARATE SOURCEOR

OPTIONAL LINE CONTROL FUSING

L2

X2

SUPPLYCONTROL

X1

L1/1

SINGLE PRIMARY

H3H2 460V

DUAL PRIMARYL2L1/1

230V

X2X1

H4 H1H2 H3

11 ---V X2X2X2115V115V

1

ON OFF

Page 6-9

Siemens Industry, Inc. 3333 Old Milton Parkway, Alpharetta, GA 30005 Siemens-NEMA-Control-CLM-Cut-Sheet1

Wiring Diagrams 20 Amp

CR

C

0

CR

5

COIL

L

LCONTACTOR CONTROL

CR

3

4

ON-OFFCONTROL

VOLTAGEMODULE

2 WIRE CONTROL ACC. 47FIG. B

FIG. C3 WIRE CONTROL ACC. 48

MODULEVOLTAGE

CONTROL

4

2

CR2

CONTACTOR CONTROL L

L

COIL

5

CR1

0

C

CR2 CR1

CR2

CR1

3

OFF

ON

4

CR1

CR1

C

0

CR1

5

COIL

L

LCONTACTOR CONTROL

CR2

2CONTROL

VOLTAGEMODULE

ON-OFF (FORM 3) CONTROLACC. 49

CR2

3

ON

OFF

FIG. D

VOLTAGE

VOLTAGE

VOLTAGE

VOLTAGE

2 WIRE CONTROL ACC. 47

MODULEVOLTAGE

CONTROL4

3

CR

CONTACTOR CONTROLL

L

COIL

5

CR

0

C

CRHAND OFF AUTO

REMOTECONTROL

OFF

ON

ON

OFF

OFF

ON

OFF

ON

PILOT LIGHTSREQUIRE (1) EA.CLM4097291AUXILIARYCONTACT KIT.

A. WHEN CONTACTOR & LINE VOLTAGE ARE THE SAME, THE CONTACTOR CONTROL VOLTAGE CAN BE DERIVED FROM THE LINE POLES OF THE CONTACTOR SWITCH.

B. MAIN CONTACTS ARE SHOWN IN OPEN POSITION WITH CONTROL LINE DE-ENERGIZED. SEE RATINGS BELOW. (SWITCH SHIPPED WITH CONTACTS CLOSED)

C. LINE & LOAD TERMINALS ARE REVERSIBLE.

D. CONTACTS ARE SINGLE THROW, DOUBLE BREAK, WITH MOMENTARILY ENERGIZED SINGLE COIL OPERATOR MECHANICALLY HELD IN BOTH OPEN & CLOSED PORITIONS.

E. CUSTOMER CONNECTIONS TO LINE & LOAD WILL ACCEPT NO. 18AWG TO 10AWG COPPER WIRE. TORQUE LINE POLE CONNECTION TO 18 in. lb.

F. CUSTOMER CONNECTIONS TO ELECTRONIC MODULE (ACC. 47, 48, OR 49) WILL ACCEPT NO. 22AWG TO 12AWG COPPER WIRE. TORQUE CONTROL TERMINALS TO 12 in. lb.

G. CONTROL MODULE VOLTAGE SUPPLIED BY CUSTOMER.

GENERAL NOTES

CONT. STATION FOR ACC. 48 & 492NOT USED1

CONNECT TO:TERMINALMODULE

CONNECTIONS TO CONTROL MODULES

3 CONT. STATION FOR ACC. 47,48 & 494 MODULE CONTROL VOLTAGE *5 CONTACTOR CONTROL VOLTAGE

TERMINAL C ON CONTACTORCTERMINAL O ON CONTACTORO " "

""

* FOR 24 VDC CONTROL MODULES CONNECT TERMINAL 4 TO NEGATIVE (-)

Class CLM Mechanically-Held Lighting & Heating Contactor 20 Amp 24306100401 Sheet 4

Page 7-9

Siemens Industry, Inc. 3333 Old Milton Parkway, Alpharetta, GA 30005 Siemens-NEMA-Control-CLM-Cut-Sheet1

H3H2H1H4

X1 X2

1

230V

115V

L1 L2DUAL PRIMARY

115V

460VH2 H3

SINGLE PRIMARY

L1

X1

CONTROLSUPPLY

X2

L2

OPTIONAL LINE CONTROL FUSINGOR

SEPARATE SOURCE

CONTROL SOURCE

L1 L2CONT.

OFF LIGHT

L1

ON - OFF SELECTOR SWITCH

(OFF) (ON)

CLASS CLM Mechanically Held Lighting Contactor 30-200 Amp 24-295-006-104

NOTE: 1. CONTROL FUSING ACCORDING TO NEC 430-72 AND 450-3.

1

1

X2

X2

L1

H4

DUAL PRIMARYL2

H1

X1

X2

X2

H4

L1

H1

L2

X1 X2

X2

---V

---V

SEPARATE

CR

CROFF

L2

2

ON

+

RECT.-

-

+3

CR

ON

OFF

L2

X2

AOH

HAND - OFF - AUTO SELECTOR SWITCH

L1

1

TWO WIRE CONTROLL2

OFF

X2

ON

3

CR

CR 2OFF

CR

RECT.-ON AC

AC+

-

L2

+

L2

REMOTE DEVICE

1REMOTE DEVICE

L1

3

2OFF

RECT.-ON

+

-+

L2

1

1

AUX.

USE CLMFCAK11 AUX. CONT. USE CLMFCAK11 AUX. CONT.

ON - OFF PUSH BUTT0NS

(OFF) (ON)3

1

L1 2

AUX.

ON LIGHT

RECT.

+

-ON

OFF

+

-

L2

L1

1

CONT. L2

X2N.C. N.O.

AUX.CONT. IFSPEC.

3 2ON OFF

X2L2 3ON

2OFF

L2 X2

AUX.CONT. IFSPEC.

2 OFF3 ON

L2/X2

TO ADDITIONALCONT. IF SPEC.

1. BROKEN LINES INDICATE ADDITIONAL CONTACTOR/POLES. 2. DEVICES TO BE CONNECTED IN PARALLEL. 3. EACH CONTACTOR MAY BE (2),(3),(4) OR (5) POLE.NOTES:

1 1

L2

X2

L2

X2

L1 L2 (L3)

A1 A2 A1 A2

(L4) (L5)L1 L2 (L3) (L4) (L5) ON3

SPEC.CONT. IFAUX.

2 L2 X2(L4)OFFL1 (L3)L2 (L5)

ACACL2

ACACL2

ACACL2

Wiring Diagrams 30 - 200 Amp

Page 8-9

Siemens Industry, Inc. 3333 Old Milton Parkway, Alpharetta, GA 30005 Siemens-NEMA-Control-CLM-Cut-Sheet1

Wiring Diagrams 300 & 400 Amp

CLASS CLM MECHANICALLY HELD LIGHTING & HEATING CONTACTOR

300 & 400 AMP 24295006105 SHEET 1

L1 L2CONT.

OFF LIGHT

L1

ON - OFF SELECTOR SWITCH

(OFF) (ON)

X2

3

2OFF

ON

L2

1 1

AUX.

USE CLMFCAK11 AUX. CONT.

USE CLMFCAK11 AUX. CONT.

ON - OFF PUSH BUTT0NS

(OFF) (ON)3

1

L1 2

AUX.

ON LIGHT

ON

OFFL2

L1

1

CONT. L2

X2

N.C.

N.O.

AUX.CONT. IFSPEC.

3 2ON OFF

X2L2 3ON

2OFF

L2 X2

AUX.CONT. IFSPEC.

2 OFF3 ON

L2/X2

TO ADDITIONALCONT. IF SPEC.

1. DOTTED LINES REPRESENT ADDITIONAL CONTACTOR/POLES.2. DEVICES TO BE CONNECTED IN PARALLEL.3. EACH CONTACTOR MAY BE (2),(3),(4) OR (5) POLE.

NOTES:

L2

X2

L2

X2

L1 L2 (L2/L3)

Page 9-9

Siemens Industry, Inc. 3333 Old Milton Parkway, Alpharetta, GA 30005 Siemens-NEMA-Control-CLM-Cut-Sheet1

Wiring Diagrams 300 & 400 Amp

CLASS CLM MECHANICALLY HELD LIGHTING & HEATING CONTACTOR

300 & 400 AMP 24295006105 SHEET 2

H3H2H1H4

X1 X2

1

230V

115V

L1 L2DUAL PRIMARY

115V

460VH2 H3

SINGLE PRIMARY

L1

1

CONTROLSUPPLY

X2

L2

OPTIONAL LINE CONTROLFUSING OR

SEPARATE SOURCE

CONTROL SOURCENOTE: 1. CONTROL FUSING ACCORDING TO NEC 430-72 AND 450-3.

1

1

X2

L1

H4

DUAL PRIMARYL2

H1

X1

X2

X2

H4

L1

H1

L2

X1 X2

X2

---V

---V

SEPARATE

CR

CROFF

L2

2

ON

3

CR

ON

OFF

L2

X2

AOH

HAND - OFF - AUTO SELECTOR SWITCH

L1

1

TWO WIRE CONTROLL2

OFF

X2

ON

3

CR

CR 2OFF

CR

ON

L2

REMOTE DEVICE1

REMOTE DEVICE

L1

1 1

A1 A2

A1 A2