• Waterproof wire harness assembly with 3-pole and 7-pole screw terminal terminations for control systems.
  • Industrial wire harness featuring orange and green screw terminal blocks with black overmolded cable splitter.
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Phoenix Contact 3-Pin and 7-Pin Screw Terminal Block - Custom Waterproof Wire Harness Assembly

  • High-Versatility Terminals: Features authentic Phoenix Contact style 3-pin and 7-pin screw-down terminal blocks for secure, high-density electrical connections.
  • Field-Serviceable Design: Screw termination allows for rapid on-site wiring and maintenance without the need for specialized crimping tools.
  • Environmental Protection: Integrated waterproof overmolding and sealed junction points ensure signal integrity in moisture-prone industrial environments.
  • Rugged Industrial Performance: Engineered for industrial control panels, HVAC systems, and power distribution units requiring multiple breakout points.
  • Secure Locking Mechanism: Terminal housings are designed for high-vibration resistance to prevent accidental disconnection in heavy machinery applications.
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Can't find what you need?

We specialize in custom sourcing and manufacturing. Upload your spec sheet or drawing, and our engineering team will provide a quote within 24 hours.

Manufacturing of unlisted custom assemblies
Support for complex cable & wire harness assemblies
Rapid prototyping for new designs
Equivalent alternatives for obsolete parts
Same-day engineering review
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What information do you need to provide a quote for a custom wire harness?

To provide an accurate quote and lead time, please provide:

  1. Technical Drawing or Diagram: Showing pinouts, lengths, and tolerances.
  2. Bill of Materials (BOM): Listing specific connectors (MPN) and wire gauges (AWG).
  3. Estimated Annual Usage (EAU): Helping us optimize pricing for your volume. Note: If you do not have a formal drawing, our engineering team can help create one based on your physical sample.
Can you suggest cost-saving alternatives for expensive connectors (e.g., TE, Molex, JST)?

Yes. We offer variety of alternative components.

We have extensive supply chain relationships in Taiwan and can suggest"Functionally Equivalent"alternatives that are fully compatible with major brands like TE, Molex, or JST but at a significantly lower cost. We will provide datasheets and samples of the alternative components for your approval before production.

How do you ensure quality control for custom cable assemblies?

Every single cable assembly undergoes rigorous testing before leaving our Taiwan facility. Our standard QC process includes:

  • 100% Continuity Testing: Ensuring no opens, shorts, or miswires.
  • Pull Force Testing: Verifying crimp strength.
  • Visual Inspection: Checking for cosmetic defects and label accuracy.
  • Hi-Pot Testing: Available upon request for high-voltage applications to ensure insulation integrity.