Product Type: Terminal Blocks

Double-Row Blocks

Strong, break-resistant terminal blocks built for the long haul, these double-row blocks fit wire sizes 22 to 8 AWG. Up to 22 to 26 poles in length, this workhorse is guaranteed up to 110°C (the 56000 Series is guaranteed up to 150°C). Open back. Feed-thru option available.

Curtis optimizes lean manufacturing processes through its ISO 9001:2015 Quality Management System (QMS) and ongoing implementation of Advanced Product Quality Planning, Design for Manufacturability, Statistical Process Control, and related QMS tools. Continuous improvement is the goal in every aspect of the design and manufacturing processes.

Click here for a Terminal Block Selection Guide.

32500 Series

Features

  • Complete Line of .325″ Offset Blocks – Including base mount, P.C. Pin, wire wrap, turret, and right angle terminals
  • Open or Tri-barrier Designs – To meet your wiring requirements
  • UL & CSA Recognized – With a 94 V-O flammability rating
  • Molded in Standoffs – To aid in the board cleaning process
  • A Multitude of Screw and Wire Terminals Available – Including wire clamps, wire-ready screws, and combo head screws

71000 Series – Terminal Blocks

Features

  • DIN rail or base mounting (panel mounting with #6 screw)
  • Captive, combo head screws
  • Factory or field writing
  • 600V at 85A
  • Blocks can be placed end-to-end while maintaining center-to-center spacing
  • .629 Center-to-Center Spacing
  • Wire acceptance from 22AWG to 2AWG, 1AWG (7 & 19 strand only)
  • No end moldings, mounting brackets, or metal mounting clamps required
  • Available preassembled to rail or in bulk

37000/38000 Series

Features

  • Complete line of .375″ centerline terminal block styles. Terminal blocks come in surface mount, PC mount, panel mount, and feed-thru styles with a wide variety of top and bottom terminations available.
  • Compliant contact design virtually eliminates solder joint fractures due to pin twists.
  • Standoffs are molded into blocks to prevent trapping solder flux and to aid in the board cleaning process.
  • Broad wire range. The 37000/38000 Series terminal blocks will accommodate wire sizes up to 12AWG.
  • Full line of accessories complements the 37000/38000 Series terminal blocks, offering greater design flexibility.
  • All Curtis terminal blocks for electronic applications are made from self-extinguishing material rated 94V-0 by Underwriters Laboratories, Inc.
  • Customized terminal blocks are available for special application by consulting any authorized Curtis distributor or representative, or by contacting the Curtis factory directly.

Euro Blocks

Adam Tech EB Series Euro Blocks are a broad range of PCB-mounted blocks in various sizes and profiles with pitches ranging from 3.50mm up to 15.00mm. Included are types that have wire entry from the top, side, or side angle. Two-piece ‘pluggable’ versions and ‘lever-actuated’ styles are also available. Each contains our unique wire guard design and is precision manufactured for smooth operation and ease of use.

Spring Clamp Terminal Blocks

METZ CONNECT’s spring clamp terminal block product family consists of terminal blocks that are based on a spring clamp connection. By spring clamp connection, we mean an electrical connection that is created by clamping an individual conductor using a spring.

Features

  • METZ CONNECT patented cage clamp design
  • Available in solderable or pluggable (1 pc and 2 pc)
  • Full product range from 2.5mm to 10.16mm centerlines
  • 12 to 28 AWG wide wire range
  • Easy Installation and maintenance with lever design
  • Consistent connection force provided from spring
  • No screwdrivers or other tools needed with eccentric levers
  • Customization possible including color sequencing and printing
  • Meets UL 1059 pull-out force

Problem-solving features

  • No more loose wires or miswiring
  • No tooling required
  • Color-coding options
  • Printing options: Ink-jet, pad, and hot stamping

Applications

  • Metering systems
  • Building controls
  • Irrigation controls
  • Access controls
  • Respiratory monitors
  • Pool and spa controls
  • Lighting controls
  • Camera and vision systems
  • Thermostats
  • Air handlers
  • Information systems

Custom Connector

At Custom Connector Corporation, we utilize more than 40 years of experience to create quality, American-made and designed industrial relay sockets, automotive relay sockets and connectors, electronic packaging products, terminal blocks, and custom-designed electromechanical interconnect devices. Whether it’s a light-duty circuit board application or a heavy-duty hard wiring problem, send us your requirements and let one of our design engineers provide solutions for you.

Click here for a product summary.

ISO 9001-2015 certified.

METZ CONNECT

METZ CONNECT is a medium-sized, family-run German company founded in 1976.  Around the world, our products guarantee secure and reliable connections for a smooth flow of information – from the printed circuit board to the infrastructure environment.  METZ CONNECT is known for its expertise in all aspects of the manufacturing process including in-house molding, stamping, and assembly operations. We design and manufacture connector assembly equipment in-house to ensure the highest quality and reliability of finished products.

METZ CONNECT products include PCB mount terminal blocks & headers, RJ45 jacks and board-to-board connectors, Industrial Ethernet M12 connectors, field-terminated RJ45 plugs and jacks, patch panels, and intelligent DIN Rail mount I/O devices. These products are used in security and access controls, HVAC, irrigation systems, industrial automation, lighting controls, A/V equipment, industrial controls, building automation applications, and more.