SERIES
MOTOR REVERSING CONTACTOR, 1 & 3 HP, 6 POLE
A275
The Series A275 relay is a 2 coil, compact motor reversing contactor which finds
extensive applications in the Industrial door operator Industry, the hoist Industry and
electronic wheel balancers, to name a few. The A275 has Q.C. coil terminals
extending out the back (opposite the contact terminals), mechanically interlocked
armatures is a standard feature.
UL Recognized
File No. E13224B
OUTLINE DIMENSIONS
Dimensions shown in Inch and (Millimeters)
2.985
(75.81
2.31
(58.9)
2.56
(65.0)
1.59
(40.3)
3.37
(85.6)
UP
3.62
(91.9)
.187 (4.76)
2 holes for
#8 screws
RECOMMENDED
MOUNTING POSITION
2.75
(69.8)
WIRING DIAGRAM
TOP VIEW
Main contact terminals are
numbered on contactor
Struthers-Dunn
ORDERING CODE
Typical Type No.
A275 KXX 90 -24A
1
2
3
Series
5
8
6
9
4
7
A275, 1/4" Terminals, motor reversing.
Continuous , 1 & 2 Hp, 3 pole models
Contact Arrangements
KXX (3PDM-NO., per coil)
Options
2 Aux. contacts, each SPDT
(1 per coil) 1/4" Q.C. terminals - CODE 90
4 Aux. contacts, each SPDT
(2 per coil) 1/4" Q.C. terminals - CODE 91
Rectified Coil - CODE V2
Coil Voltage
AC: 12, 24, 110, 120, 220, 240 (Add "A")
DC: 12, 24, 32, 48, 120 (Add "D")
Auxiliary contact
Snap Switches
OPTIONS (CONSULT FACTORY)
PAGE 151
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ETC [ ETC ]
