Product Overview
The Magnetek A5-255-101 is an industrial-grade AC contactor designed for reliable control and switching in heavy-duty applications. This contactor is part of Magnetek’s robust automation series, providing precise control and high durability. Engineers often install the Magnetek A5-255-101 in control cabinets or on DIN rails to manage high-current circuits, ensuring high accuracy and reliability. For example, in a manufacturing plant, technicians replaced outdated contactors with the Magnetek A5-255-101 to achieve smoother motor control and reduce downtime.
Technical Specifications
| Parameter | Value |
|---|---|
| Product Model | Magnetek A5-255-101 |
| Manufacturer | Magnetek |
| Product Type | Industrial AC Contactor |
| Rated Voltage | 380VAC to 500VAC (3-phase) |
| Rated Current | 255A |
| Number of Poles | 4-pole or 5-pole |
| Control Method | Electromagnetic |
| Operating Temperature | -25°C to +70°C |
| Protection Level | IP20 |
| Dimensions (HxWxD) | Not specified |
| Weight | Not specified |
| Compliance | UL, CE |
Key Features and Benefits
The Magnetek A5-255-101 delivers exceptional performance and reliability, making it a preferred choice for industrial automation projects. It features advanced electromagnetic control technology, ensuring high stability and precision in dynamic load scenarios. The contactor supports multiple pole configurations, including 4-pole and 5-pole options, enabling seamless integration into complex systems. It also includes a wide voltage adaptation range (380VAC to 500VAC) and robust construction to withstand harsh industrial environments.
Application Scenarios
In manufacturing plants, the Magnetek A5-255-101 is used to control high-current circuits, ensuring consistent power delivery to motors and other equipment. In HVAC systems, it manages large fan and pump motors, ensuring optimal performance and energy efficiency. For example, in a large industrial facility, technicians replaced outdated contactors with the Magnetek A5-255-101 to achieve smoother motor control and reduce downtime.
Related Models
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Magnetek A5-200-101: Lower current variant for smaller applications.
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Magnetek A5-300-101: Higher current option for larger motor applications.
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Magnetek A5-255-102: Variant with different control options.
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Magnetek A5-255-103: Variant with enhanced protection features.
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Magnetek A5-255-104: Variant with additional communication interfaces.
Installation and Maintenance
When installing the Magnetek A5-255-101, ensure there is adequate ventilation and space for easy access. Grounding should be properly connected to prevent electrical interference. The environment should be free from excessive dust and moisture to prolong the product’s lifespan. Mounting should be done securely on a DIN rail or in a control cabinet. For maintenance, perform regular checks on connections and firmware updates. Use event logs and trending data to anticipate potential issues and schedule preventive maintenance accordingly.
Product Warranty
The Magnetek A5-255-101 comes with a one-year warranty and free replacement service provided by Xiamen Xiongba E-commerce Co., Ltd. Branch. To make a claim, customers can contact Xiongba’s dedicated support team, providing necessary documentation such as pre-shipment testing results, datasheet verification, and serial-number traceability. Xiamen Xiongba E-commerce Co., Ltd. Branch specializes in industrial automation distribution and global procurement, ensuring competitive pricing and efficient procurement solutions for DCS, PLC, MVME modules, Anybus converters, RTU modules, industrial PCs, low-frequency displays, and SCSI HMIs.


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