Technical data

June 2008
CA08102001E For more information visit: www.eaton.com
37-11
Lighting Contactors
37
Open Control
C30CN Mechanically Held
Auxiliary Contacts
A Mechanically Held Contactor with a 2-wire control module
uses 1NC auxiliary contact as standard for the control wiring
circuit. The Mechanically Held Contactor with a 3-wire con-
trol module uses 1NO-1NC auxiliary contacts as standard for
the control wiring circuit. See Table 37-24 for possible addi-
tional auxiliary contact configurations.
Table 37-24. Auxiliary Contact Configurations
Table 37-25. Auxiliary Contacts
Replacement Parts
Magnet Coils for the Base Contactor
Table 37-26. Magnetic Coils
2-Wire 3-Wire
None
1NO (single-pole)
2NO (double-pole)
1NC (double-pole)
1NO-1NC (NO single pole, NC double-pole)
2NO-1NC (double-pole)
1NC (double-pole)
1NO (double-pole)
1NO-1NC (double-pole)
Auxiliary Block Catalog
Number
Price
U.S. $
Single-Pole C320AMH1
Double-Pole C320AMH2
Auxiliary Contacts
Coil Voltage Catalog
Number
Price
U.S. $
115 – 120V 60 Hz/110V 50 Hz
230 – 240V 60 Hz/220V 50 Hz
460 – 480V 60 Hz/440V 50 Hz
575 – 600V 60 Hz/550V 50 Hz
200 – 208V 60 Hz
9-3242-1
9-3242-2
9-3242-3
9-3242-4
9-3242-5
265 – 277V 60 Hz/240V 50 Hz
24V 60 Hz/20V 50 Hz
28V 60 Hz/24V 50 Hz
347V 60 Hz
9-3242-6
9-3242-7
9-3242-8
9-3242-9
Discount Symbol . . . . . . . . . . . . . . . . . . . . . . 1CD-1C
Magnetic Coils