2-pole AC Contactors, Definite Purpose
For further technical
information see page 14.
Description
- Two normally open main contacts
- Screw clamp or fast-on connections
- Small and light design suitable for use in air conditioners, heaters, refrigerators, etc.
- Screw mountable
- N.O. auxiliary contact
- AC control voltage
Selection
AC3 ratings
380~
AC4 ratings
380~
AC1
Making
current
Breaking
current
Type
220~
240V
500~
550V
220~
240V
500~
550V
I
th
440V
440V
SMC-20P2
SMC-25P2
SMC-30P2
20A
25A
30A
17A
21A
23A
14A
17A
21A
18A
20A
22A
13A
14A
20A
10A
12A
14A
30A
35A
40A
120A
150A
180A
20A
25A
30A
Connection style
Terminal code
TSBS
Main terminal
Screw clamp
Coil terminal
Screw clamp
Fast-on
Remarks
TSBQ
TQBS
Screw clamp
not available for
SMC-30P2
Fast-on(Quick connect)
TQBQ
Fast-on(Quick connect)
Endurance
Mechanical lifetime
2 mil. Operations
at AC3
at AC4
0.2 mil. Operations (1200 operations/h)
0.015 mil. Operations (600 operations/h)
Electrical lifetime
Contactor coil voltage, AC 50/60Hz
24, 48~50, 110/110~120, 208~220/208~240V
LISTED
Ordering information
Specify type, terminal code and coil voltage
Example : SMC-25P2, TSBQ, AC110V 50Hz
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
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