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GENERAL SPECIFICATIONS
389
C L A S S
*
RELEVANT IEC CONTACT UTILIZATION CATEGORIES
AC-1, AC-3, DC-1, AC-15
(SEE SECTION 11 FOR RELEVANT UTILIZATION CATEGORIES.)
*
*
COMPLIES WITH
REQUIREMENTS OF
IEC STANDARDS
947-4-1 AND 947-5-1
LOW VOLTAGE DIRECTIVE
IEC = INTERNATIONAL
ELECTROTECHNICAL COMMISSION
C US
UL Recognized
File No. E43641
Recognized Component mark for
3
6
7
9
4
8
5
2
1
A
B
3
PDT
3
6
7
9
4
8
5
2
1
A
B
DPDT
3
6
7
9
4
8
5
2
1
A
B
SPDT
6
4
A
B
SPDT-NC-NO-
(DB-DM)
3
1
6
4
A
B
SPST-NO-(DM)
Viewed from terminal end
WIRING DIAGRAMS
POINTS WHERE VOLTAGE IS APPLIED
ACROSS OPEN CONTACTS
POLE- TO- ADJACENT POLE
COIL TO FRAME
COIL TO CONTACTS
CONTACT TO FRAME
CONTACTS TO METAL
MOUNTING PLATE ( COVER INSTALLED)
COIL TO METAL MOUNTING PLATE
(COVER INSTALLED)
SPDT
DPDT
3PDT
1000
1600
1600
1600
1600
1600
2200
CLASS 389 DIELECTRIC WITHSTANDING VOLTAGES (VRMS)
1, 2 & 3 POLE STYLE RELAYS
POINTS WHERE VOLTAGE IS APPLIED
ACROSS OPEN CONTACTS
COIL TO FRAME
COIL TO CONTACTS
CONTACT TO FRAME
CONTACTS TO METAL
MOUNTING PLATE ( COVER INSTALLED)
COIL TO METAL MOUNTING PLATE
(COVER INSTALLED)
ENCLOSED STYLE
1500
1600
2200
1600
2200
2200
CLASS 389D DIELECTRIC WITHSTANDING VOLTAGES VRMS)
SPDT-NC-NO (DB-DM), SPST-NO - (DM)
1000
2200
1600
2200
1600
2200
2200
1000
-
1600
2200
1600
2200
2200
The Class 389 relays
are high quality general purpose relays,
designed to switch
larger loads without increasing overall size. One, two and three pole relays are
available with a choice of Indicator lamp, Push to test button and various contact
combinations. Double make and double break styles are available only with a one
pole style but is capable of switching larger loads and are especially well suited for
switching motor loads. These relays are available in the 30 Amp contact range.
MANUFACTURED UNDER
QUALITY SYSTEM
ISO 9002 & QS 9000
NEW!
TOP FLANGE MOUNT
FLANGE MOUNT
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