4 Pole Contactor

XENHO is one of prominent manufacturer, producer, and exporter of 4 Pole Contactor. Featuring a dual-break bridge contact structure and an optimized magnetic system, this contactor ensures excellent arc extinction performance, fast response, and long electrical life. With an IP20 protection rating, it is widely used in automation systems for remote control of equipment such as fans, pumps, and conveyor systems.

What is a 4 Pole Contactor?

A 4-pole contactor is an electromagnetic contactor specifically designed for 380V AC circuits. With a rated current capacity of up to 63A, it features four sets of main contacts and is suitable for motor control applications within three-phase, four-wire systems. It employs a double-break bridge-type contact structure, which significantly enhances its breaking capacity and electrical service life. Furthermore, combined with an optimized magnetic circuit design, it achieves rapid pull-in and reliable release, maintaining a noise level of less than 50dB during operation.

Product Specifications

After-Sales Issue Resolution Process

Upon receiving customer feedback, we respond and confirm the details of the issue within 24 hours, initiating a tiered resolution mechanism based on the observed symptoms.

Leveraging 4 Pole Contactor batch information to trace production data, our technical team analyzes on-site operating conditions to identify root causes and provides solutions involving either repair or replacement.

For major batch-related issues, a corrective action report is issued within five business days; concurrently, process control points are optimized to ensure closed-loop management and continuous improvement.

Material Advantages

Constructed from high-strength, flame-retardant engineering plastics (UL94 V-0 rated), the product features exceptional heat resistance and impact strength, with a long-term operating temperature range extending from -25°C to +120°C.

The materials are REACH and RoHS certified, halogen-free, and environmentally friendly; they do not emit corrosive gases at high temperatures, thereby ensuring stable insulation performance in environments characterized by humidity, dust, and chemical contamination, while effectively enhancing both product safety levels and service life.

The contact system has been optimized using a silver-tin oxide alloy, significantly improving its resistance to oxidation and arc erosion. This ensures that low contact resistance and high reliability are maintained even under conditions of frequent operation.

The 4 Pole Contactor holds CCC, CE, and RoHS certifications and complies with the requirements of the IEC 60947-4-1 standard. Furthermore, with the addition of auxiliary contact modules, the configuration can be expanded to include up to 6 normally open (NO) and 6 normally closed (NC) contacts, thereby satisfying the requirements of complex interlocking control systems.

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