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Amphenol Aerospace CL90555FS44412S Heavy Duty Circular Connector

Amphenol Aerospace's CL90555FS44412S connector is a robust solution for heavy-duty electrical loads in military and industrial settings. Meeting MIL-DTL-22992 standards, this connector features a rugged construction, high current capacity (40-200 amperes), and automatic grounding for enhanced safety. Its design incorporates features like double stub coupling threads for easy connection and left-hand accessory threads to prevent cable twisting. The connector's waterproof design, combined with its ability to withstand thermal shock, moisture, vibration, and high impact, ensures reliable performance in demanding conditions. It is ideal for applications requiring secure and dependable power transmission.

Authorized Distributors
Source:Newark
Part No:CL90555FS44412S
Stock:2
Inv Date:06-12-2026
Price: Unit price: $172.77
Buy/RFQ:
Source:DigiKey
Part No:CL90555FS44412S
Stock:5
Inv Date:06-12-2026
Price: Unit price: $532.11
Buy/RFQ:
Part No:CL90555FS44412S
Stock:0
Inv Date:06-13-2026
Price: N/A
Buy/RFQ:

Amphenol Aerospace CL90555FS44412S Heavy Duty Circular Connector Specifications:

  • Connector Shell Style: Wall mount and cable connecting receptacles
  • Contact Type: Socket contacts only (receptacles), Pin contacts only (plugs)
  • Current Range: 40 to 200 amperes
  • Voltage: Direct current or single/three phase, 60/400 Hertz alternating current
  • Grounding: Automatic grounding for safety
  • Standard: Meet MIL-DTL-22992 qualification
  • Environmental Resistance: Resistance to heat, moisture, vibration, high impact, and immersion
  • Coupling Threads: Double stub coupling threads
  • Keyway Positions: Four positions for discriminating between power sources
  • Insert Rotation: Used to distinguish between 60 Hertz and 400 Hertz circuits
  • Shell Size Relationship: Direct relationship to current carrying capability
  • Current Rating (Shell Size 28): 40 Amperes
  • Contact Size (Shell Size 28): 6
  • Current Rating (Shell Size 32): 60 Amperes
  • Contact Size (Shell Size 32): 4
  • Current Rating (Shell Size 44): 100 Amperes
  • Contact Size (Shell Size 44): 1/0
  • Current Rating (Shell Size 52): 200 Amperes
  • Contact Size (Shell Size 52): 4/0

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Frequently Asked Questions

Where can I buy Amphenol Aerospace CL90555FS44412S?

You can click on the BUY or RFQ button to purchase CL90555FS44412S from an authorized Amphenol Aerospace distributor.

How do I troubleshoot issues or seek technical support for part CL90555FS44412S?

You can download the CL90555FS44412S datasheet or visit the Amphenol Aerospace website for support.

Who is the manufacturer of CL90555FS44412S?

Amphenol Aerospace

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