Overview
The Brad Harrison 5AA56 external thread receptacle is an industrial connector engineered for machine automation and control system installations. This female receptacle features an external thread design that allows tool-free panel mounting with reliable electrical coupling. Built to Woohead Connectivity’s standards for durability and performance, the 5AA56 is suitable for factory automation, motion control, and industrial sensor networks requiring secure, repeatable connections.
Key Features
- External thread design for secure panel mounting without tools
- Industrial-grade construction for harsh factory environments
- Compact form factor for space-constrained installations
- Single keyway polarization prevents incorrect mating
- Corrosion-resistant connector body
- IEC and UL standards compliance
Technical Specifications
Verify the following specifications with your system integrator or Woohead Connectivity technical support for your specific application requirements:
- Connector Type: External Thread Receptacle (Female)
- Thread Style: External coupling thread
- Body Material: PVC or Aluminum (check specific variant)
- Keyway: Single keyway polarization
- Standards: IEC, UL Listed
- NEMA Rating: 6P (IP67 equivalent)
- Country of Origin: Mexico
Typical Applications
The Brad Harrison 5AA56 receptacle is commonly deployed in:
- Factory automation and machine control systems
- Industrial sensor networks and I/O connections
- Motion control and servo drive installations
- Heavy-duty manufacturing environments
- Process automation systems requiring sealed connector interfaces
Compatibility & Replacements
Compatible With
- Brad Harrison plug connectors with matching thread size and pin configuration
- Industrial automation systems using standard industrial connectors
- Machine control panels and enclosures with threaded openings
- IEC 61076-2-101 compliant mating connectors
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. The 5AA56 is a specific Brad Harrison model; cross-compatibility with other manufacturers’ connectors must be confirmed by part number and thread size match.
Works With
- Brad Harrison cable assemblies with matching connector ends
- Standard industrial wiring practices (16 AWG typical)
- IEC and UL-certified electrical systems
















