Harmony Series Panel Mount Socket 63A/4P-MXS3-B344-6 IP44 400V is designed for three-phase four-pole power systems (3P + Earth) and complies with IEC 60309 red voltage coding, ensuring safe and correct 400V connections for high-current industrial applications.
This panel-mounted socket is intended for fixed installation on equipment enclosures, control cabinets, and distribution panels, providing a reliable 63A three-phase power interface for heavy-duty industrial equipment.
The housing is manufactured from high-strength flame-retardant PA66, offering excellent resistance to impact, heat, corrosion, and aging for long-term industrial use.
With an IP44 protection rating, the socket is protected against solid objects and water splashes, making it suitable for indoor and general industrial environments.
A hinged protective cover protects the contacts when not in use, enhancing safety and extending service life.
⭐ Key Features
Rated Current: 63A
Rated Voltage: 400V (IEC Red Coding)
Poles: 4P (3P + Earth)
Mounting Type: Panel Mount Socket
Protection Rating: IP44
Flame-retardant PA66 housing
High-conductivity copper alloy contacts
Hinged protective cover design
Compatible with Harmony Series 63A three-phase industrial plugs
⭐ Typical Applications
High-power three-phase industrial equipment
Control panels and distribution boxes
Industrial machinery and machine tools
Pumps, fans, and power-driven systems
Construction site temporary power distribution
Industrial maintenance and testing connections
