The Harmony Series 125A/5P-MXS3-A456-6 IP67 400V Industrial Plug is engineered for heavy-duty three-phase five-wire systems (L1 / L2 / L3 / N + Earth), ensuring stable neutral connection and reliable grounding.
With IEC 60309 red voltage coding (400V), the plug ensures correct matching and prevents misconnection in industrial environments.
Featuring an IP67 protection rating, it performs reliably under harsh outdoor and industrial conditions including dust, rain, washdown, and temporary water immersion.
This makes it ideal for power distribution in ports, mining operations, power plants, construction sites, and large mobile equipment.
The housing is made from high-strength flame-retardant PA66, offering excellent impact resistance and durability.
Nickel-plated copper contacts ensure low resistance, low temperature rise, and long service life, even under continuous high-current operation.
⭐ Key Features
Rated Current: 125A (heavy-duty applications)
Rated Voltage: 400V (IEC Red Coding)
Poles: 5P (L1 / L2 / L3 / N + Earth)
IP67 dust-tight and waterproof protection
Fully compliant with IEC 60309
Flame-retardant PA66 housing with high impact strength
Nickel-plated copper contacts for improved conductivity & durability
Reinforced cable gland for strong strain relief
Harmony-series threaded locking system for secure connection
⭐ Typical Applications
Port machinery & shore power systems
Power plants & generator outputs
Tunneling and mining equipment
Temporary outdoor distribution systems
Heavy industrial equipment main power input
Oil & gas, military, and outdoor engineering projects
