Functional Devices RIBHX24BF Current Switch and Relay Combination 0.25-20 Amp SPST 24VAC/DC

The Functional Devices RIBHX24BF is a current sensing relay that combines a current switch with a SPST-N/O (Single Pole Single Throw - Normally Open) relay in a single NEMA 1 enclosure. This device monitors electrical current flow and activates the relay when current is detected within the adjustable range of 0.25 to 20 amps.

Key Features:

• Adjustable current sensing range from 0.25 to 20 amps for flexible application use
• Fixed setpoint operation ensures consistent switching performance
• 24 VAC/DC coil voltage for compatibility with common control systems
• SPST-N/O relay output provides simple on/off control
• NEMA 1 rated housing protects components in standard indoor environments
• Compact design allows for easy installation in control panels and enclosures

This current sensing relay is ideal for HVAC control applications, including fan status verification, pump monitoring, and equipment failure detection. The device eliminates the need for separate current sensors and relays, simplifying installation and reducing panel space requirements.