OCB-071A – Exit Key Switch for Door Access Control (N/O Output)

Professional key-operated exit switch designed for controlled door release in access control systems. The OCB-071A provides a simple on/off operation using a Normally Open (N/O) output, intended for applications where keyed authorization is required and N/C or COM contacts are not needed.

Product Features

• Key-operated exit switch for access control systems
• On / off switching function
• Normally Open (N/O) output only
• Does not support N/C or COM contacts
• Standard panel-mount size
• Stainless steel and copper construction
• Simple and reliable mechanical operation
• No batteries required

Product Advantages

• Provides controlled and intentional door release
• Key operation prevents unauthorized activation
• Simple N/O logic for straightforward system integration
• Durable metal construction for long-term use
• Easy installation in standard panels or door frames
• Low-maintenance mechanical design

Professional Applications

• Access-controlled exit points
• Doors requiring keyed exit authorization
• Commercial and institutional buildings
• Security and access control systems
• Auxiliary release switches for control panels

A straightforward key-operated exit switch offering secure on/off control through a normally open output for access control applications.