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STRUTHERS-DUNN A275KXX90240A Motor Reversing Contactor
The STRUTHERS-DUNN A275 motor reversing contactor is a robust and compact solution for reversing motor applications. Its mechanically interlocked design prevents simultaneous coil energization, ensuring safe and reliable operation. Applications include industrial door operators, electric hoists, and electronic wheel balancing systems. The contactor features 1/4” quick connect terminals for easy wiring and is designed for continuous duty. With ratings up to 3 HP and 15 Amps, the A275 provides a versatile solution for a wide range of industrial needs.
STRUTHERS-DUNN A275KXX90240A Motor Reversing Contactor Specifications:
- Pull-in Voltage (AC): 85% of nominal voltage or less
- Pull-in Voltage (DC): 80% of nominal voltage or less
- Dropout Voltage: 10% of nominal voltage or more @ 25˚C
- Max. Allowed Voltage: 110%
- Coil Resistance: ± 10% @ 25˚C
- Coil Duty: Continuous
- Contact Material: Silver alloy
- Operate Time: 50 mS Max. @ nominal voltage
- Release Time: 30 mS Max. @ nominal voltage
- Dielectric Strength: 2500 V rms to ground
- Insulation Resistance: 1000 megohms @ 500 VDC minimum
- Temperature Rating (AC): -45˚C to +50˚C @ rated operation
- Temperature Rating (DC): -45˚C to +70˚C @ rated operation
- Mechanical Life: 2,000,000 operations @ no load
- Electrical Life: 500,000 operations @ 1/2 rated load
- Weight: 1 pound (455 g) approx.
- Coil Voltage (24VAC): 4.8Ω
- Coil Voltage (120VAC): 125Ω
- Coil Voltage (24VDC): 125Ω
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Frequently Asked Questions
Where can I buy STRUTHERS-DUNN A275KXX90240A?
You can click on the BUY or RFQ button to purchase A275KXX90240A from an authorized STRUTHERS-DUNN distributor.
How do I troubleshoot issues or seek technical support for part A275KXX90240A?
You can download the A275KXX90240A datasheet or visit the STRUTHERS-DUNN website for support.
Who is the manufacturer of A275KXX90240A?
STRUTHERS-DUNN