A275KXX-120VAC Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – 275 Series - Motor Reversing Contactor

275 Series - Motor Reversing Contactor
2X - 3PST, 15 Amp
File No. E13224
The 275 series 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 275 series has Quick connect coil terminals extending out the back (opposite the contact
terminals), mechanically interlocked armatures is a standard feature.
GENERAL SPECIFICATIONS (@ 25° C)
Contacts:
Contact Configuration
Contact Material
Contact Rating
120 / 240VAC Resistive
Motor 120VAC 1 Phase
Motor 240VAC 1 Phase
Motor 240VAC 2-3 Phase
Motor 480 / 600VAC 2-3 Phase
Contact Resistance, Initial
3PST-NO Double Make per side
Silver alloy
15 Amp / 10 Amp
1Hp
1.5Hp
3Hp
3Hp
100milliohms max @ 6VDC
Coil:
Coils Available
Nominal Coil Power
Input Voltage Tolerance - AC
Input Voltage Tolerance - DC
Drop-out voltge
Duty
AC and DC
17VA 4.9W
85% to 110% of nominal
80% to 110% of nominal
10% of nominal
Continuous
Timing:
Operate Time (max)
Release Time (max)
50mS
30mS
Dielectric Strength:
Across Open Contacts
Between Mutally Insulated Points
Insulation Resistance
2500 VRMS
2500 VRMS
1000 Megohms @ 500 VRMS
Temperature:
Operating
Storage
-34 to 74°C (-30 to 165°F)
-40 to 105°C (-40 to 221°F)
Life Expectancy:
Electrical (full load operations)
Mechanical (no load operations)
100,000
5,000,000
Miscellaneous:
Mounting Position
Enclosure
Weight
Vertical , Contacts Up
Semi-Enclosed
16.0oz (406 grams)
275 Wire Diagram
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