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Amphenol Aerospace CL90557DT32413S Heavy Duty Circular Connector

This durable plating finish, an alternative to cadmium, provides protection for up to 500 hours against dynamic salt spray. It is suitable for commercial, industrial, and military applications where restricted materials like cadmium and hexavalent chromium are being phased out due to toxicity and carcinogenic concerns. The finish meets military standards for salt spray resistance, mating cycles, and shell-to-shell conductivity. Additionally, the AP-93 aluminum connector plating exceeds 1000 hours of salt spray resistance and meets or surpasses D38999 cadmium requirements, making it ideal for harsh environments. The connectors offer high current capacity from 40 to 200 amps, accommodate conductor sizes 6 to 4/0, and are compatible as drop-in replacements for cadmium-plated connectors. They are designed for heavy electrical loads, supporting direct current and single or three-phase AC at 60/400Hz, with features such as automatic grounding, resistance to heat, moisture, vibration, impact, and immersion. The connectors feature double stub coupling threads for quick connections, left-hand accessory threads to prevent cable twisting and disconnection, and gaskets or O-rings for weather-tight sealing.

Authorized Distributors
Source:Newark
Part No:CL90557DT32413S
Stock:5
Inv Date:06-12-2026
Price: Unit price: $135.1
Buy/RFQ:
Source:DigiKey
Part No:CL90557DT32413S
Stock:5
Inv Date:06-12-2026
Price: Unit price: $416.08
Buy/RFQ:
Part No:CL90557DT32413S
Stock:3
Inv Date:06-13-2026
Price: Unit price: $345.75
Buy/RFQ:

Amphenol Aerospace CL90557DT32413S Heavy Duty Circular Connector Specifications:

  • Finish: Salt spray resistant plating exceeds 1000 hours, meets military salt spray standards
  • Protection: Up to 500 hours against dynamic salt spray, weather-tight sealing with gaskets and O-rings
  • Electrical Capacity: 40 to 200 amperes with conductor sizes 6 to 4/0
  • Current Type: Suitable for direct current, single and three-phase alternating current at 60/400Hz
  • Features: Automatic grounding, resistance to heat, moisture, vibration, high impact, and immersion
  • Threads: Double stub coupling for fast connection, left-hand accessory threads to prevent cable twisting
  • Application: Military, aerospace, industrial environments for heavy electrical loads

Buy the Amphenol CL90557 U+2013 Reliable Salt Spray Resistant Coating for Industrial Applications

Purchase Amphenol CL90557 connectors online today for reliable performance in demanding environments. These heavy-duty circular connectors feature advanced salt spray resistant plating, supporting current from 40 to 200 amps. Fully compliant with military standards, they are ideal for industrial, aerospace, and military applications requiring superior sealing, corrosion resistance, and durability. Easy to install with quick coupling threads and weather-tight seals, these connectors ensure safe and secure connections during operation. Order now and benefit from high performance, proven dependability, and seamless integration into your systems.

Get Amphenol CL90557 today—built for heavy electrical loads and long-lasting durability in harsh environments.

Frequently Asked Questions

Where can I buy Amphenol Aerospace CL90557DT32413S?

You can click on the BUY or RFQ button to purchase CL90557DT32413S from an authorized Amphenol Aerospace distributor.

How do I troubleshoot issues or seek technical support for part CL90557DT32413S?

You can download the CL90557DT32413S datasheet or visit the Amphenol Aerospace website for support.

Who is the manufacturer of CL90557DT32413S?

Amphenol Aerospace

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