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STRUTHERS-DUNN A275KXX9124A Motor Reversing Contactor
The STRUTHERS-DUNN A275 motor reversing contactor is a compact and versatile solution for various industrial applications. Designed with a mechanically interlocked system, it ensures reliable operation and prevents jamming, even when both coils are energized simultaneously. It's ideal for industrial door operators, electric hoists, and electronic wheel balancing systems. The contactor features 1/4” quick connect terminals for easy installation and offers options for auxiliary contacts and rectified coils to meet specific application requirements. Its robust construction and UL recognition ensure dependable performance in demanding environments.
STRUTHERS-DUNN A275KXX9124A 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
- 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 A275KXX9124A?
You can click on the BUY or RFQ button to purchase A275KXX9124A from an authorized STRUTHERS-DUNN distributor.
How do I troubleshoot issues or seek technical support for part A275KXX9124A?
You can download the A275KXX9124A datasheet or visit the STRUTHERS-DUNN website for support.
Who is the manufacturer of A275KXX9124A?
STRUTHERS-DUNN