Contactors
MC-Series
UL508
E108780
Contactor 3 Pole
Standards and Certifications
• UL508
• IEC 60947-2 & IEC 60947-4-2
• CSA C22.2 No.14
Features
•
•
•
•
•
8 Frame Sizes
1/2HP up to 600HP @ 480V AC
Screw Terminals (Lug Terminals Available)
Direct Mounting Overload Relays
Optional accessories
• Additional Auxiliary contacts
• Replacement Coils
• Reversing Wiring Sets and Interlocks
• Direct Wiring Adapters fro MMS
• Coil surge Suppressors
General Specifications
Maximum Voltage
Rated Frequency
Operating Temperature
Degree of protection
Resistance to Vibration (5-300Hz)
Flame Resistance
600V AC
50/60Hz
-5°C (23°F) to +40°C (104°F)
IP20
> 15g
According to UL94
Terminal Size Acceptability and Torque
Wire Type
Solid
Stranded
Ferrule
Torque
22AF
18-8 AWG
18-10AWG
18-10AWG
20 lb-in.
40AF
14-8AWG
14-8AWG
18-10AWG
35 lb-in.
65-100AF
12-4AWG
12-4AWG
12-4AWG
35 lb-in.
150AF
10AWG-1/0
10AWG-1/0
10AWG-1/0
87 lb-in.
225AF
8AWG - 300kcmil
8AWG - 300kcmil
8AWG - 300kcmil
130 lb-in.
400AF
8AWG - 400kcmil
8AWG - 400kcmil
8AWG - 400kcmil
200 lb-in.
800AF
2/0 - 700kcmil
2/0 - 700kcmil
2/0 - 700kcmil
235 lb-in.
Altech Corp.
®
• 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
4
Contactors
3 Pole / Frame Size 22AF
includes UA-1-11
Auxiliary switch,
(1NO/1NC)
Additional Auxiliaries
and other accessories
see page 11-13
UL508
E108780
22AF
Type
Number of Poles
NEMA Size
Standard Auxiliaries
Coil Voltage
Frequency
50/60 Hz
50/60 Hz
60 Hz
50/60 Hz
60 Hz
MC-9B
3
00
1NO/1NC
Part. No.
MC-9B-AC24V
MC-9B-AC120V
MC-9B-AC208V
MC-9B-AC230V
MC-9B-AC480V
MC-12B
3
00
1NO/1NC
Part. No.
MC-12B-AC24V
MC-12B-AC120V
MC-12B-AC208V
MC-12B-AC230V
MC-12B-AC480V
MC-18B
3
0
1NO/1NC
Part. No.
MC-18B-AC24V
MC-18B-AC120V
MC-18B-AC208V
MC-18B-AC230V
MC-18B-AC480V
MC-22B
3
1
1NO/1NC
Part. No.
MC-22B-AC24V
MC-22B-AC120V
MC-22B-AC208V
MC-22B-AC230V
MC-22B-AC480V
AC Coil
Other AC Coil Voltages Available:
60 Hz:
277V, 600V
50/ 60Hz:
48V, 100V, 110V, 200V, 220V, 240V, 380V, 415V, 440V, 500V, 550V
DC Coil
12V
24V
—
—
MC-9B-DC12V
MC-9B-DC24V
MC-12B-DC12V
MC-12B-DC24V
MC-18B-DC12V
MC-18B-DC24V
MC-22B-DC12V
MC-22B-DC24V
Other DC Coil Voltages Available:
20V, 48V, 60V, 80V, 100V, 110V, 125V, 200V, 220V, 250V
HP Rating / UL508
Single phase
Three phase
Continuous current
110~120V
220~240V
200~208V
220~240V
440~480V
550~600V
HP
25A
0.5
1.5
2
3
5
7.5
HP
25A
0.75
2
3
5
7.5
10
HP
40A
1
3
5
7.5
10
15
HP
40A
2
3
7.5
10
15
20
Overload
Relays
(Class 10A,
Differential Typical)
MT-32
Setting Ranges (A)
0.1-0.16A
0.16-0.25A
0.25-0.4A
0.4-0.63A
0.63-1A
1-1.6A
1.6-2.5A
2.4-4A
4-6A
5-8A
6-9A
7-10A
9-13A
12-18A
16-22A
18-25A
22-32A
28-40A
Frame Size 22AF
MT-32/3K-0.16
MT-32/3K-0.25
MT-32/3K-0.4
MT-32/3K-0.63
MT-32/3K-1
MT-32/3K-1.6
MT-32/3K-2.5
MT-32/3K-4
MT-32/3K-6
MT-32/3K-8
MT-32/3K-9
MT-32/3K-10
MT-32/3K-13
MT-32/3K-18
MT-32/3K-22
MT-32/3K-25
MT-32/3K-32
MT-32/3K-40
Drawings and other technical information can be found on page 14-20.
Altech Corp.
®
• 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
Contactor 3 Pole
5
24V
120V
208V
230V
480V
Contactors
3 Pole / Frame Size 100AF
UL508
E108780
includes 2 x UA-1-11
Auxiliary switch,
(2NO/2NC)
Additional Auxiliaries
and other accessories
see page 11-13
100AF
Type
Number of Poles
NEMA Size
Standard Auxiliaries
Coil Voltage
Frequency
50/60 Hz
50/60 Hz
60 Hz
50/60 Hz
60 Hz
MC-75A*
3
2
2NO/2NC
Part. No.
MC-75A-AC24V
MC-75A-AC120V
MC-75A-AC208V
MC-75A-AC230V
MC-75A-AC480V
MC-85A*
3
3
2NO/2NC
Part. No.
MC-85A-AC24V
MC-85A-AC120V
MC-85A-AC208V
MC-85A-AC230V
MC-85A-AC480V
Other AC Coil Voltages Available:
60 Hz:
277V, 600V
50/ 60Hz:
48V, 100V, 110V, 200V, 220V, 240V, 380V, 415V, 440V, 500V, 550V
MC-100A*
3
3
2NO/2NC
Part. No.
MC-100A-AC24V
MC-100A-AC120V
MC-100A-AC208V
MC-100A-AC230V
MC-100A-AC480V
AC Coil
DC Coil
12V
24V
—
—
MC-75A-DC12V
MC-75A-DC24V
MC-85A-DC12V
MC-85A-DC24V
Other DC Coil Voltages Available:
MC-100A-DC12V
MC-100A-DC24V
20V, 48V, 60V, 80V, 100V, 110V, 125V, 200V, 220V, 250V
HP Rating / UL508
Single phase
Three phase
Continuous current
110~120V
220~240V
200~208V
220~240V
440~480V
550~600V
HP
110A
5
15
25
30
50
60
HP
135A
7.5
15
30
40
60
75
HP
160A
10
20
30
40
75
75
Overload
Relays
(Class 10A,
Differential Typical)
MT-95
Setting Ranges (A)
7-10A
9-13A
12-18A
16-22A
18-25A
22-32A
24-36A
28-40A
34-50A
45-65A
54-75A
63-85A
70-95A
80-100A
Frame Size 100AF
MT-95/3K-10
MT-95/3K-13
MT-95/3K-18
MT-95/3K-22
MT-95/3K-25
MT-95/3K-32
MT-95/3K-36
MT-95/3K-40
MT-95/3K-50
MT-95/3K-65
MT-95/3K-75
MT-95/3K-85
MT-95/3K-95
MT-95/3K-100
* Lug terminals available; please add “-L” to part number, e.g. MC-75A-AC24V-L.
Drawings and other technical information can be found on page 14-20.
Altech Corp.
®
• 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
Contactor 3 Pole
7
24V
120V
208V
230V
480V
Contactors
3 Pole /Frame Size 150AF/225AF
UL508
E108780
includes 2 x UA-1-11
Auxiliary switch,
(2NO/2NC)
Additional Auxiliaries
and other accessories
see page 11-13
includes 2 x AU-100-11
Auxiliary switch,
(2NO/2NC)
Additional Auxiliaries
and other accessories
see page 11-13
150AF with Lug Terminals
Type
Number of Poles
NEMA Size
Standard Auxiliaries
Coil Voltage
Frequency
50/60
50/60
50/60
50/60
50/60
50/60
—
—
—
—
Hz
Hz
Hz
Hz
Hz
Hz
MC-130A*
3
3
2NO/2NC
Part. No.
MC-130A-AC24V-L
MC-130A-AC110V-L
MC-130A-AC220V-L
MC-130A-AC300V-L
MC-130A-AC400V-L
MC-130A-AC500V-L
MC-130A-DC12V-L
MC-130A-DC24V-L
MC-130A-DC110V-L
MC-130A-DC220V-L
MC-150A*
3
4
2NO/2NC
Part. No.
MC-150A-AC24V-L
MC-150A-AC110V-L
MC-150A-AC220V-L
MC-150A-AC300V-L
MC-150A-AC400V-L
MC-150A-AC500V-L
MC-150A-DC12V-L
MC-150A-DC24V-L
MC-150A-DC110V-L
MC-150A-DC220V-L
MC-185A
3
4
2NO/2NC
Part. No.
–
–
–
–
–
–
–
–
–
–
225AF
MC-225A
3
4
2NO/2NC
Part. No.
–
–
–
–
–
–
–
–
–
–
AC Coil
Contactor 3 Pole
24V
110V
220V
300V
400V
500V
12V
24V
110V
220V
DC Coil
AC/DC
Common Coil
Coil Voltage
AC 50/60Hz
DC
24-25V
24V
48-50V
48V
100-240V
100-220V
265-347V
–
380-450V
–
440-575V
–
–
–
–
–
–
–
–
–
–
–
–
–
MC-185A-24V
MC-225A-24V
MC-185A-48V
MC-225A-48V
MC-185A-100/200V MC-225A-100/200V
MC-185A-300V
MC-225A-300V
MC-185A-400V
MC-225A-400V
MC-185A-500V
MC-225A-500V
HP Rating / UL508
Single phase
Three phase
Continuous current
110~120V
220~240V
200~208V
220~240V
440~480V
550~600V
HP
160A
10
20
40
40
75
75
HP
210A
15
25
40
50
100
75
HP
230A
15
30
60
60
125
125
HP
275A
15
40
60
75
150
150
Overload
Relays
(Class 10A,
Differential Typical)
MT-150
Setting Ranges (A)
34-50A
45-65A
54-75A
63-85A
65-100A
80-105A
85-125A
95-130A
110-150A
100-160A
120-185A
160-240A
Frame Size 150AF
MT-150/3K-50
MT-150/3K-65
MT-150/3K-75
MT-150/3K-85
-
MT-150/3K-105
-
MT-150/3K-130
MT-150/3K-150
-
-
-
Frame Size 225AF
-
-
-
-
MT-225/3K-100
-
MT-225/3K-125
-
-
MT-225/3K-160
MT-225/3K-185
MT-225/3K-240
* Screw terminals available; please remove “-L” from part number, e.g. MC-75A-AC24V.
Drawings and other technical information can be found on page 14-20.
Altech Corp.
®
• 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
8
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