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STRUTHERS-DUNN A275KXX120VAC Motor Reversing Contactor
The Struthers-Dunn 275 series motor reversing contactor is a robust solution for a variety of industrial applications, including motor hoists, wheel balancers, and other equipment requiring reversing functionality. Its compact design, quick connect coil terminals, and mechanically interlocked armatures contribute to ease of installation and reliable operation. The contactor is RoHS compliant and designed for continuous duty, offering a long electrical life and suitable for both AC and DC coil configurations. It's ideal for applications requiring reliable motor control in industrial environments.
STRUTHERS-DUNN A275KXX120VAC Motor Reversing Contactor Specifications:
- Contact Configuration: 3PST-NO Double Make per side
- Contact Material: Silver alloy
- Contact Rating: 120/240VAC Resistive 15 Amp/ 10 Amp
- Motor 120VAC 1 Phase: 1Hp
- Motor 240VAC 1 Phase: 1.5Hp
- Motor 240VAC 2-3 Phase: 3Hp
- Motor 480/BOOVAC 2-3 Phase: 3Hp
- Contact Resistance, Initial: 100milliohms max @ 6VDC
- Coil Available: AC and DC
- Nominal Coil Power: 17VA 4.9W
- Input Voltage Tolerance - AC: 85% to 110% of nominal
- Input Voltage Tolerance - DC: 80% to 110% of nominal
- Drop-out voltage: 10% of nominal
- Duty: Continuous
- Operate Timing: 50mS max
- Release Time: 30mS max
- Dielectric Strength Across Open Contacts: 2500 VRMS
- Dielectric Strength Between Insulation Mutually Resistance Insulated Points: 1000 Megohms 2500 VRMS @ 500 VRMS
- Operating Temperature: -34 to 74°C (-30 to 165°F)
- Storage Temperature: -40 to 105°C (-40 to 221°F)
- Life Expectancy Electrical: 100,000 operations
- Life Expectancy Mechanical: 5,000,000 operations
- Mounting Position: Vertical, Contacts Up
- Enclosure: Semi-Enclosed
- Weight: 16.00z (406 grams)
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Frequently Asked Questions
Where can I buy STRUTHERS-DUNN A275KXX120VAC?
You can click on the BUY or RFQ button to purchase A275KXX120VAC from an authorized STRUTHERS-DUNN distributor.
How do I troubleshoot issues or seek technical support for part A275KXX120VAC?
You can download the A275KXX120VAC datasheet or visit the STRUTHERS-DUNN website for support.
Who is the manufacturer of A275KXX120VAC?
STRUTHERS-DUNN