Industrial Automation Co. is NOT an Authorized Rockwell Distributor - we have our own unique inventory and sourcing relationships. Review our Reseller notice, here.

The Allen-Bradley 849A-ZOD25 Pneumatic Timing Relay is a versatile electro-pneumatic timer from the 849 Timing Relays series, engineered for easy configuration across various applications. This precision device adjusts timing by altering air flow using a screw-type needle valve, allowing users to define contact status changes after coil activation. Notably resilient to environmental changes, it performs reliably amidst humidity and temperature fluctuations, making it suitable for both indoor and outdoor settings, including explosive environments when housed in a protective enclosure. Maintaining a clean, dry air supply is crucial to its operation to prevent potential failures.