High-current feed-through terminal blocks

High-current feed-through terminal blocks for high currents through the housing wall

Panel feed-through terminal blocks from Phoenix Contact feed high currents and voltages through thicknesses from 1 mm to 6 mm. With different connection methods, they offer supreme flexibility for conductor connection. For any mounting position, the panel feed-through terminal blocks provide the right solution for reliable connection technology and simple installation.

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Your advantages

  • Easy mounting: The outer and inner part of the terminal blocks are latched together through the housing panel without tools
  • Easy marking: The marking groove integrated into the housing simplifies installation and maintenance
  • Convenient block creation: Use securing pin versions to create preassembled blocks from single-position panel feed-through terminal blocks
  • Screw or flange attachments: Greater flexibility with alternative attachment options in the device interior or exterior, for applications with higher mechanical loads
  • High level seal tightness, even with low-viscosity sealing compounds: Molded terminal blocks specially for the requirements of molded devices

Overview of main features

Transmit high currents safely and reliably through the panel with UL-approved panel feed-through terminal blocks from Phoenix Contact. As a device manufacturer, you will benefit from greater flexibility with various mounting options, versatile connection technologies, and convenience functions. This choice allows you to always use the right device connection technology for your application.

High-current feed-through terminal blocks

Conductor cross-sections 4 mm² (AWG 10) to 95 mm² (AWG 3/0)
Currents Up to 232 A (IEC) / 230 A (UL B, C)
Voltages Up to 1000 V (IEC) / 600 V (UL B, C)
Connection methods Screw, spring, and T-LOX connection for various connection directions
Wall thicknesses 1 to 6 mm
Configurator for high-current feed-through terminal blocks being used on a tablet

Configurator for high-current feed-through terminal blocks

Create an individualized high-current feed-through terminal block based on standard items. Benefit from numerous customization options with respect to the block arrangement, attachment, and printing.

High-current feed-through terminal blocks with T-LOX connection technology

Gain an overview of the TW 50 and TW 95 series panel feed-through terminal blocks. T-LOX connection technology enables reliable and convenient conductor connections for conductor cross-sections of 25 to 95 mm².

Device connection for high currents

Device connection for high currents

With PCB and panel feed-through terminal blocks you can connect high currents quickly, easily, and safely. Benefit from high degrees of freedom when planning and implementing connection technology through the housing panel.

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The entire portfolio at a glance
Explore the product diversity of the COMBICON portfolio in detail on more than 500 pages in the electronic product catalog. It enables you to always find the most suitable connection technology for the transmission of signals and data for your application.
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Various PCB terminal blocks, PCB connectors, and high-current feed-through terminal blocks