STI UB-1PN Universal Pneumatic Button, Pneumatic Push Button Kit with over 300 Combinations

The UB-1PN Universal Pneumatic Push Button Kit is a versatile, mechanically operated control device designed for access control systems, door release applications, emergency exits, and commercial security installations. Featuring an adjustable pneumatic timer, the button provides reliable timed switching without requiring electrical power for its timing mechanism.

The integrated mechanical timer allows the switch to open or close an electrical circuit and automatically reset after a selected delay. With an adjustable timing range of 2 to 60 seconds, the UB-1PN provides flexible operation for applications requiring controlled access or timed door release.

Designed with versatility in mind, this kit offers over 300 possible button configurations, helping installers accommodate different operational requirements without stocking multiple dedicated push button models. It features interchangeable button components, colored lens covers, and customizable message options.

The durable cast aluminum faceplate provides resistance to everyday wear and impact, while its slightly oversized design helps conceal marks from previously installed wall plates. The 1.5-inch button and single-gang configuration support convenient installation in compatible electrical boxes.

Suitable for schools, hospitals, offices, commercial facilities, and access-controlled buildings, the UB-1PN offers a practical solution for applications requiring mechanical timed push button operation.

Key Features:

• Adjustable Pneumatic Timer: Mechanical timing mechanism provides a configurable delay from 2 to 60 seconds before automatic reset.

• No Timing Power Required: Pneumatic operation eliminates the need for electrical power to operate the timing mechanism.

• Over 300 Configuration Options: Versatile kit supports numerous button, color, and message combinations.

• Normally Open and Normally Closed Contacts: Features Form Z contacts with one N.O. and one N.C. connection.

• 10A Switching Capacity: Resistive switch rating of 10 amps at 240V AC.

• Durable Cast Aluminum Faceplate: Strong metal construction helps withstand everyday use and physical impact.

• Interchangeable Lens Covers: Includes red, green, and blue lens options for application-specific identification.

• Customizable Button Messages: Multiple message choices allow configuration for different access control and emergency applications.

• Single-Gang Installation: Designed for convenient installation in compatible single-gang electrical boxes.

• ADA-Compliant Design: Identified as ADA compliant in the supplied product specifications.