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Class L Heavy Duty High Power Connectors
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Description:
Amphenol Class L 22992 high-power, heavy duty electrical connectors are designed for high-current electrical loads and are the largest cylindrical Amphenol power connectors available. These ruggedized connectors are available only in the specific configurations prescribed by MIL-DTL-22992 standards for either military or industrial class applications. This rigid configuration control assures correct interconnection of electrical circuits for maximum safety and reliability.
Features & Benefits:
- Heavy electrical loads: current range from 40 to 200 amperes
- Direct current or single/three phase, 60/400 Hertz alternating current
- Automatic grounding for safety
- Meets MIL-DTL-22992 qualifications
- Resistance to the operating environments of heat, moisture, vibration, high impact and immersion - see chart in "Technical Information”
- Double stub coupling threads for faster connections; no cross threading, easy cleaning
- Left hand accessory threads to minimize cable twisting, wire breakage, accidental connector disassembly
- Gaskets or O-rings at appropriate surfaces for perfect weather tight connections
Performance Specifications
How to Order Guide
Dimensions
Insert Arrangements
Alternate Positioning
Class L Contact Information
Accessories
Class L Installation Instructions
Design Features
DESIGN FEATURES OF AMPHENOL CLASS L PROVIDES:
- Greatest Capacity - Current ranges 40 to 200 amps, conductor sizes 6 to 4/0.
- Safety - Complete protection of personnel and equipment if connectors are inadvertently disconnected under load.
- Foolproof Mating - Design incorporates voltage, current, frequency, phase and grounding requirements
- Standardization - MIL-DTL-22992 Class L insert arrangements specify connector/cable combinations for maximum reliability.
- Serviceable Contacts - Contacts are normally crimped to the cable before connector assembly. No insertion tools required. Bushings are available to adapt smaller diameter wires to larger contacts.
- Arc Quenching Design - Recessed socket contacts within the insert create an arc suppressing chamber which protects the user when connectors are separated under load.
- Programmed Coupling Sequence - Grounding and neutral contacts engage before power contacts.
- Waterproof Design - A unique combination of grommets and seals provides waterproofing in any condition - mated or unmated, capped or uncapped.
- Rugged Construction - Machined from high strength aluminum. Straight-line attachment of accessories eliminates the possibility of cable twisting or misalignment.
- Accessories - Supplied with all Class L connectors as indicated on the individual connector descriptions. Replacement accessories may be ordered separately.
QWLD Connectors
QWLD Series heavy duty electrical connectors provide reliable power and control functions in hostile environments where ordinary connectors cannot survive.