Industrial Plugs and Sockets

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Description

 

Industrial plugs and sockets are heavy-duty electrical connectors designed to provide safe, secure, and reliable power connections in industrial and commercial power systems. Unlike standard domestic connectors, industrial-grade plugs and sockets are built to handle higher voltages, larger currents, and harsh environmental conditions.

Used in low-voltage (LV) and medium-voltage (MV) systems, these devices ensure quick connect/disconnect capability, IP-rated protection, and long-term electrical safety in demanding applications such as factories, data centers, power plants, shipyards, and construction sites.

METTZ Group provides a variety of LV plugs, sockets and connectors for
various occasions.

Common features: simple operation, safe and reliable, prolonged & durable.

Industrial Plugs and Sockets

Parameters

 

The CLOCK position is according to EN/IEC 60309-2:1999 and GB/T 11919-200111918-2001

The distribution of grounding points of products with different voltages and frequencies is shown in the figure. Each color corresponds to the corresponding rated voltage.

Industrial Plugs and Sockets

Solutions

 

Standard Plugs

Industrial Plugs and Sockets

Industrial Plugs and Sockets

Connectors

Industrial Plugs and Sockets

Straight sockets

Industrial Plugs and Sockets

Inclination sockets

Industrial Plugs and Sockets

Common applications:

  • Factory floor machinery and production equipment
  • Construction site generators and welding units
  • Container ports and shipyard cranes
  • Data centers and backup power systems
  • Outdoor event power distribution
  • Renewable energy system connections (solar/wind inverters)
  • Mining and oil & gas electrical panels

 

Why Use Industrial Plugs and Sockets in Electrical Power Systems?

1. Safety and Code Compliance

Industrial plugs and sockets are designed with grounding protection, IP sealing, and flame-retardant materials, reducing the risk of electric shock, short circuits, or fire.

2. High Performance in Demanding Conditions

These connectors are engineered for dusty, wet, and high-temperature environments, ensuring uninterrupted power in even the most extreme conditions.

3. Time-Saving and Flexible Connections

Quick-disconnect functionality makes equipment servicing and reconfiguration faster and safer than hardwired alternatives.

4. Long-Term Durability

Built to withstand mechanical stress, UV exposure, and corrosive agents, industrial plugs and sockets offer years of trouble-free operation.

Industrial vs Domestic Plugs and Sockets

FeatureIndustrial Plug & SocketDomestic Plug & Socket
Voltage & Current RatingUp to 690V / 125ATypically 230V / 16A
DurabilityHigh impact and weather resistanceBasic plastic housing
IP ProtectionIP44 / IP67IP20 (minimal)
Safety FeaturesMechanical interlocks, color codingBasic contact insulation
EnvironmentFactories, outdoor, industrial zonesIndoor residential use only

Industrial plugs and sockets are essential in commercial and utility environments where reliability, safety, and capacity are non-negotiable.

Why Choose Our Industrial Plugs and Sockets?

  • Full range of voltages and current capacities
  • IP67 waterproof plugs for outdoor use
  • Interlocked and lockable designs for critical systems
  • Certified to IEC, EN, UL, and GB standards
  • Suitable for temporary, mobile, and fixed power connections

 

Order Industrial Plugs and Sockets for Your Power System

We offer a complete range of industrial-grade plugs, sockets, connectors, and interlocks for LV and MV power systems. Designed for heavy-duty performance and compliance with global standards, our products are trusted by utilities, EPCs, manufacturers, and facility operators worldwide.

  • Available in 16A to 125A, up to 690V
  • IP44, IP67, and explosion-proof variants
  • Fast delivery for large-scale and urgent projects
  • Technical support and customized solutions available.

METTZ Group stands as a consortium of Chinese electrical firms, renowned for its expertise in manufacturing electrical equipment. We are specialized in crafting a comprehensive suite of transmission and distribution equipment, covering a wide voltage range from 0.4 to 40.5 kV. Our commitment lies in delivering reliable and stable products to our clientele, encompassing vacuum circuit breakers (VCB), gas-insulated switchgear modular units (RMU), solid insulated switchgear (SIS) panels, air insulated switchgear (AIS) panels, and dry compressed air insulated switchgear panels (DIS).

Since our inception, METTZ Group has been at the forefront of adopting international cutting-edge technologies and equipment. We pride ourselves on our extensive collaboration and dialogue with leading experts in the electrical technology sector, both within China and internationally. Our offerings are tailored to meet the specific needs of our clients, including Original Equipment Manufacturer (OEM) services, customization of products to unique parameters and dimensions, all in alignment with our customers’ specifications.

METTZ Group is dedicated to innovation, quality, and customer satisfaction, ensuring that we remain a preferred partner for electrical equipment solutions worldwide.

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