Heavy Duty / High Amp / High Current Plugs, NEMA Twist Lock Plugs and NEMA Twist Lock Receptacles

UKB is a leading manufacturer and supplier of Heavy Duty / High Amp Plugs, NEMA Twist Lock Plugs and Receptacles

UKB Electronics is the pioneer in introducing specialized high-current connectors and industrial-grade solutions in India. Today, UKB offers a wide range of heavy-duty plugs, NEMA twist lock plugs, and twist lock receptacles designed for demanding industrial, commercial, and mission-critical applications.

These products ensure secure, reliable, and high-capacity electrical connections where ordinary plugs and sockets are insufficient. With international certifications, robust design, and compatibility with industry standards, UKB’s high-amp range is trusted for heavy machinery, data centers, medical systems, and industrial plants.

Technical Specifications

  • Voltage Rating: 125V, 250V, 277V, 480V AC (depending on configuration)

  • Current Rating: 15A, 20A, 30A, 50A, 60A, 100A (varies by model)

  • Plug Types: Straight blade, Twist Lock (NEMA L Series), Industrial Grade

  • Receptacles: Flush mount, panel mount, and watertight versions available

  • Standards: NEMA, UL, CSA, IEC compliance

  • Construction: High-grade thermoplastic, nylon, or metal housing with brass contacts

  • Locking System: Twist-to-lock mechanism for vibration resistance

  • Safety: Flame-retardant materials, corrosion-resistant contacts

Features Include

UKB Electronics is the pioneer in introducing different country Power Cords in India. Today UKB offers a wide selection of plug types to choose from depending on the country of application. New plug types are always in development to keep adding to the range. 

  • Heavy Duty Design: Engineered for industrial and high-current use

  • Twist Lock Security: Prevents accidental disconnection under load or vibration

  • Wide Range: Available in 2, 3, 4, and 5-pole configurations

  • Durable Materials: Rugged thermoplastic or metal housings for long life

  • High Current Handling: Suitable for applications up to 100 Amps

  • Certifications: UL, CSA, CE, and RoHS compliant

  • Custom Solutions: OEM/ODM options for specialized industries

markets supported

Applications for Power Cords, Plugs, Connectors and Receptacles

Industrial & Commercial

  • Heavy Machinery
  • Welding Equipment
  • Generators & Backup Systems
  • Motors and Pumps
  • Industrial Control Panels
  • HVAC Systems

Business and IT Infrastructure

  • Data Centers
  • Server Racks
  • Networking Equipment
  • Power Distribution Units (PDUs)

Healthcare & Mission-Critical

  • Diagnostic Imaging Equipment
  • Surgical Systems
  • Patient Monitoring Devices
  • Life-Support Systems

Event & Entertainment

  • Stage Lighting
  • Audio & Video Systems
  • Exhibition and Event Power Distribution

Utility & Outdoor Use

  • Construction Sites
  • Portable Power Systems
  • Outdoor Events
  • Mobile Machinery
Understanding the Essentials

What are Power Cords, Plugs, Connectors and Receptacles?

Power cords, plugs, connectors, and receptacles are essential components that enable the safe transfer of electrical power from an outlet to a device.

Plugs connect to a power source—typically a wall socket—and transmit electricity through copper conductors within the cable to a connector or female plug, which links to the intended appliance or equipment.

Connectors and receptacles, often equipped with safety shrouds, are designed to work with corresponding male or female ends, ensuring secure, reliable, and compatible connections.

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