Overview
The Turck U0877-45 CA-2/RKF30 is a female 7/8″ minifast conduit adapter connector engineered for fast and secure electrical connections in industrial automation environments. This connector is part of Turck’s CA-2/RKF series and provides reliable connectivity for sensor and actuator systems requiring durable, weatherproof performance in demanding factory automation and process control applications.
Key Features
- Female 7/8″-16 UN straight connector design for quick, tool-free coupling
- IP67 protection class when properly coupled and screwed
- 4 gold-plated brass contacts rated for 9A continuous current
- Plastic housing (PA66-GF33) with nickel-plated brass coupling nut for corrosion resistance
- Rated operating temperature range from -30°C to +80°C (static and dynamic)
- FM Division 2 approval for hazardous location compatibility
Technical Specifications
- Housing Material: Plastic, PA66-GF33, black
- Connector Type: Female 7/8″-16 UN, straight
- Number of Contacts: 4
- Contact Material: Brass (CuZn), gold-plated
- Contact Carriers: Plastic, TPU, black
- Coupling Nut: Brass (CuZn), nickel-plated
- Rated Voltage: 250 VAC
- Rated Current: 9 A
- Protection Class (coupled): IP67
- Operating Temperature: -30°C to +80°C (static and dynamic)
- Certifications: FM Division 2
Typical Applications
- Sensor and actuator connectivity in factory automation
- Process control systems requiring sealed connector interfaces
- Hazardous area (Class II, Group E/F/G) installations with FM approval
- Industrial machinery with dynamic temperature environments
- Conduit system applications requiring vibration-resistant connections
Compatibility & Replacements
Compatible With
- Turck sensor and actuator product lines
- RKF series connector systems
- Industrial automation networks utilizing Turck connectivity solutions
- Conduit-based wiring systems with 7/8″ threading
Replaces / Drop-In Replacement For
- Turck CA-2/RKF30 connectors and adapters
- Other OEM 7/8″-16 UN female minifast conduit adapters with equivalent pin configurations
- Verify compatibility with your system integrator before ordering for legacy systems
Works With
- Turck sensor connectivity platforms
- Industrial 24 VDC control circuits
- Factory automation and process control systems
- IP67-rated industrial connector ecosystems
