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Amphenol Aerospace CL90555DT44412S Heavy Duty Circular Connector

Amphenol Aerospace's CL90555DT44412S connector is a robust solution for heavy-duty electrical loads in demanding environments. Meeting MIL-DTL-22992 standards, it provides high current capacity (40-200 amperes) and features automatic grounding for enhanced safety. Its rugged construction, double stub coupling threads, and waterproof design ensure reliable interconnection in military and industrial settings. The connector's design incorporates features like recessed socket contacts for arc suppression and a programmed coupling sequence for safe disconnection under load. It is available in various shell sizes and keyway positions to accommodate different voltage and frequency requirements.

Authorized Distributors
Source:Newark
Part No:CL90555DT44412S
Stock:4
Inv Date:06-12-2026
Price: Unit price: $165.26
Buy/RFQ:
Source:DigiKey
Part No:CL90555DT44412S
Stock:3
Inv Date:06-12-2026
Price: Unit price: $508.98
Buy/RFQ:
Part No:CL90555DT44412S
Stock:1
Inv Date:06-13-2026
Price: Unit price: $631.16
Buy/RFQ:

Amphenol Aerospace CL90555DT44412S Heavy Duty Circular Connector Specifications:

  • Connector Shell Style: Wall mount and cable connecting receptacles
  • Contact Type: Socket contacts (receptacles) or pin contacts (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: Meets 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 to discriminate 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 CL90555DT44412S?

You can click on the BUY or RFQ button to purchase CL90555DT44412S from an authorized Amphenol Aerospace distributor.

How do I troubleshoot issues or seek technical support for part CL90555DT44412S?

You can download the CL90555DT44412S datasheet or visit the Amphenol Aerospace website for support.

Who is the manufacturer of CL90555DT44412S?

Amphenol Aerospace

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