Why Choose the ABB RB101AR 24VAC/DC Interface Relay?
The ABB RB101AR 24VAC/DC is a compact and reliable R600 boxed interface relay designed for electrical isolation, signal switching and interface applications between control systems and connected field devices. As part of the ABB R600 interface relay series, it provides dependable switching in industrial control panels and automation systems.
The RB101R-24VUC uses a 24 V AC/DC control supply and provides a single normally closed contact for switching electrical loads. Its integrated LED and RC circuit provide practical status indication and output contact protection, while the soldered relay construction helps provide high resistance to vibration.
With a 1 n/c contact rated for 10 mA to 6 A and switching capability up to 250 V AC, the RB101R-24VUC is suitable for signal interfacing and switching applications in industrial automation and electrical control systems. Screw terminals provide straightforward wiring within control panels.
Key Advantages
- Compact ABB R600 boxed interface relay for industrial control applications.
- 24 V AC/DC rated control supply for flexible control-system integration.
- 1 normally closed contact for reliable switching and signal interfacing.
- 10 mA to 6 A switching range for a wide variety of control applications.
- Output switching capability up to 250 V AC.
- Integrated LED indication and RC circuit for practical operation and contact protection.
- Compact construction with screw terminals for efficient panel installation.
Key Features
- ABB R600 interface relay series.
- 24 V AC/DC rated control supply voltage.
- 1 normally closed contact.
- 10 mA to 6 A switching current range.
- 250 V AC maximum switching voltage.
- Integrated LED status indication.
- Integrated RC circuit parallel to the output contact.
- Screw terminal connection.
- Compact 12 mm wide housing for control panel applications.
Reliable Interface Switching for Industrial Automation
Interface relays such as the ABB RB101R-24VUC provide electrical separation between control equipment and connected circuits. They can be used to interface PLC outputs, automation controllers and other control equipment with field-level loads while providing dependable switching and signal management.
The R600 series is designed for compact industrial installations where reliable signal interfacing and efficient use of control-panel space are important. The RB101R-24VUC combines a 24 V AC/DC control supply with a normally closed output contact, integrated LED indication and an RC circuit for practical use in automation and electrical control systems.
Typical Applications
- PLC and industrial automation interfaces.
- Electrical control panels and machine control systems.
- Signal isolation between control and field circuits.
- Industrial switching and control applications.
- Machine building and OEM automation equipment.
- Interface applications between controllers and actuators.
