Screw connection

Universal and maintenance-free

Universal and maintenance-free

In harsh environments or the most demanding applications, screw connection terminal blocks accommodate a large variety of conductor cross sections.

Back to Modular terminal blocks

Category

  • Component terminal blocks
    Component terminal blocks

    Perform advanced integration of electrical components with the right component terminal blocks.

  • Disconnect terminal blocks
    Disconnect and knife disconnect terminal blocks

    Disconnect circuits and detect malfunctions immediately. Various function plugs are also available for individual assembly.

  • Feed-through terminal blocks
    Feed-through terminal blocks

    Connect, bridge and label a large variety of conductor cross sections easily with compact feed-through terminal blocks.

  • Fuse terminal blocks
    Fuse terminal blocks

    Versatile terminal blocks for sensor technology and machine control: protect devices, distribute power and identify errors quickly.

  • Ground terminal blocks
    Ground terminal blocks

    Quickly establish PE connections: the ground terminal blocks simply snap onto the DIN rail.

  • High-temperature terminal blocks
    High-temperature terminal blocks

    High-temperature terminal blocks with ceramic insulation are approved in accordance with the Ex standard and are suitable for particularly harsh operating conditions.

  • Hybrid terminal blocks
    Hybrid terminal blocks

    Combine connection methods in a hybrid terminal block and benefit from both technologies.

  • Installation terminal blocks
    Installation terminal blocks

    Particularly low-profile design, easy mounting and free combination – clear advantages of installation terminal blocks for building automation.

  • Mini and micro terminal blocks
    Mini and micro terminal blocks

    Small terminal blocks with maximum functionality: convenient wiring, marking, and an option for multi-conductor connections.

  • Multi-conductor terminal blocks
    Multi-conductor terminal blocks

    Use multi-conductor terminal blocks to distribute potentials with ease and safely connect various conductor types or cross sections.

  • Multi-level terminal blocks
    Multi-level terminal blocks

    Distribute potentials with ease when space is limited. With multi-level terminal blocks, wiring remains convenient.

  • Plug-in terminal blocks
    Plug-in terminal blocks

    Powerful contact and touch-proof connection – these are the clever features of plug-in terminal blocks.

  • Plug-in test system
    Plug-in test system

    Simplify testing switchgear now – with FAME.

  • Sensor/actuator terminal blocks
    Sensor/actuator terminal blocks

    Signal level, potential distribution and shielding are combined in one terminal block – the best solution for control engineering.

  • Test disconnect terminal blocks
    Test disconnect terminal blocks

    Design measuring transducer circuits inexpensively according to your own requirements. Plug-in solutions provide additional technical advantages.

Search in Screw connection

Terminal blocks with screw connection from Phoenix Contact meet the demands of most applications. Save time when building rail assemblies with ground blocks that snap on to the rail using a special PE foot and robust plug-in bridges among other operator benefits.

Operator advantages

  • Save time and space with a multi-conductor connections
  • Low maintenance: patented Reakdyn connection principle prevents screw back-out
  • Save money with bridging, marking and test accessories
  • High conductivity with broad range of conductor cross sections up to 500 kcmil (240 mm²)
  • Widely recognized throughout the world

Proven connection technology

Clamping body indicating the Reakdyn principle and multi-conductor connection  

Screw connection: safe and maintenance-free wiring

Standard terminal blocks features.

  • Maintenance-free conductor connection with the Reakdyn principle – terminal block screws are resistant to loosening during high vibration
  • Clamp all types of copper cables without pretreatment - also supports ferruled conductors
  • Support multi-conductor connection – two conductors with the same cross section can be safely terminated
  • High contact forces and large contact surfaces – conductor cross sections of up to 500 kcmil (240 mm²) can be wired and maintain a gas-tight connection with long-term reliability

 

Flexible push-in bridging system

Terminal blocks with plug-in bridges  

Simple potential distribution with push-in bridges

Implement potential distribution quickly with the standardized push-in bridges from Phoenix Contact.

Two bridge channels in all terminal blocks allow for flexible bridging and make "skip" bridging between non-adjacent terminal blocks possible.

With 2- to 50-position push-in bridges available, you can easily connect any number of terminal blocks.

Snap-on ground terminal block

Snap-on protective conductor foot  

Ground terminal block easily snaps onto the rail for a dependable connection

Ground terminal blocks of the same profile can be snapped on easily and make contact with the rail. This efficient mechanical and electrical contaction meets all the requirements of the IEC 60947-7-2 standard.

Top quality

High-grade metal and plastic parts  

High-grade metal and plastic parts

Reliable connections – that's our aim. The quality of our products is the key. It all starts with the selection of materials.

Metal parts made of strain-crack and corrosion-proof copper alloys:

  • No electrolytic corrosion due to humidity
  • Safe electrical contacts
  • Minimal heating thanks to good electrical conductivity

Insulating housing made of elastic plastic with a high impact strength:

  • Recyclable, halogen-free and UV resistant
  • Halogen-free and UV resistant
  • Good tropical and termite resistance
  • Operating temperatures of up to 130 °C
  • High chemical resistance
  • Excellent aging characteristics
  • Certification in accordance with UL 94 for inflammability class V0

PHOENIX CONTACT

586 Fulling Mill Road
Middletown, PA 17057
(800) 888-7388

Service

Referrer: https://www.phoenixcontact.com/online/portal/us?1dmy&urile=wcm%3apath%3a/usen/web/main/products/subcategory_pages/High-temperature_terminal_blocks_P-15-01-03/13af4b0f-f09e-476c-8eb7-9ed79474ff3f
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