Overview
The Brad Harrison 81538-005G is a Micro-Change molded connector that provides dependable push-to-lock quick disconnect connectivity for industrial control and sensor applications. This cable assembly combines male and female 4-pin connectors with durable molded construction and PVC cable jacket, designed to withstand repeated connect/disconnect cycles in harsh manufacturing and automation environments.
Key Features
- Push-to-lock quick disconnect design for rapid connections without tools
- 4-pin male/female configuration for standard Micro-Change compatibility
- Rated 250V AC/DC, 4A maximum current
- 18-4 AWG conductor size with PVC outer jacket
- Molded connectors for extended service life and environmental protection
- Compact, 12mm profile ideal for tight installation spaces
Technical Specifications
| Part Number | 81538-005G |
| Manufacturer | Brad Harrison |
| Connector Type | Micro-Change M12 A-Code |
| Pin Count | 4 pins |
| Configuration | Male/Female molded pair |
| Wire Gauge | 18-4 AWG |
| Voltage Rating | 250V AC/DC |
| Current Rating | 4A maximum |
| Cable Jacket | PVC |
| Contact Material | Gold-plated brass |
| Locking Mechanism | Push-to-lock |
| Operating Temperature | -25°C to +80°C |
Typical Applications
- Sensor and switch connectivity in manufacturing automation
- Machine control panel wiring and modular equipment
- Robotics and conveyor system connections
- Low-voltage DC control circuits
- Emergency stop systems and safety devices
- Industrial cordsets and portable equipment wiring
Compatibility & Replacements
Compatible With
- All Brad Harrison Micro-Change M12 A-Code receptacles and plugs
- 12mm Micro-Change sensor and actuator connectors
- Standard industrial 4-pin sensor circuits
- Woodhead Connectivity devices (parent company)
Replaces / Drop-In Replacement For
- Woodhead Connectivity 884030A34M050 (equivalent cord set)
- Woodhead 1200660326 (5m Micro-Change cordset variant)
- Direct replacement in existing 81538 series installations
Works With
- All Micro-Change M12 A-Code mating connectors
- Industrial sensor networks using M12 standard connectivity
- Push-button and indicator light assemblies
- Standard DIN 43650 control panel wiring systems
