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Phoenix Contact PLC-INTERFACE Relays with Circuit Breaker

Phoenix Contact PLC-INTERFACE Relays with Circuit Breaker (PLC-CB) combine a relay interface and electronic fuse protection in a slim package that is only 6.2mm wide. This compact housing eliminates the need for an additional fuse or circuit breaker device, saving both space within the cabinet and time during the wiring process. Amperage can easily configured in the field with DIP switches (1A to 6A) and the devices offer two operating modes (fuse mode and hiccup mode) that can be switched between. Status messages are conveyed via multicolored LEDs, and an active diagnostic output (“FB” terminal) delivers a reliable status message to the higher-level control system. Additional features include adjustable output characteristics, active signal output, and push-in or screw connection technology.

Phoenix Contact PLC-CB relay modules are fully compatible with PLC-INTERFACE products and accessories, providing an ideal solution for both new and retrofit installations. These relays with a circuit breaker are UL 60947-5-1 listed and UL 2367 recognized.

Features

  • Space-saving combination relay interface and electronic fuse circuit breaker in 6.2mm width
  • Maximum flexibility and reduced wiring effort with extensive accessories to enable individual bridging options and control-level connection via system cabling
  • Easy system integration with function expansion options for existing installations and consistent compatibility with PLC-INTERFACE relay modules
  • Individual configuration of nominal current (1A to 6A) and adjustable outputs with fuse/hiccup modes
  • Active signal output with additional LED display enables optimum fault diagnosis for individual or group monitoring after channel has been switched off
  • Push-in or screw connection
  • UL 60947-5-1 listed, UL 2367 recognized

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Published: 2024-06-21 | Updated: 2024-07-01