Bosch ISN-CTC75-W 3/4" Contact with Terminal Connection White (10 Pack)
Overview
The Bosch ISN-CTC75-W is a 3/4-inch contact switch designed for monitoring the open/closed state of doors, windows, or other access points. Its terminal connection offers a reliable wiring method for integration into wired alarm and access control systems. This pack contains ten individual units, making it suitable for deployments requiring multiple contact points, such as in commercial buildings or retail environments where door status is critical for security and operational workflows.
Compatibility
This contact switch is designed for general-purpose use with wired alarm panels and access control systems that accept standard dry contact inputs. It is compatible with systems requiring a normally closed (NC) or normally open (NO) configuration via its terminal connections. Specific compatibility extends to Bosch's own wired intrusion detection panels and any third-party system utilizing standard wired sensor inputs.
Installation Notes
Each contact switch features a 3/4-inch gap rating, meaning the switch will activate or deactivate when the two components are separated by up to 3/4 inch. Installation requires securing the switch and its magnet to adjacent surfaces (e.g., door and frame) such that they align when the door is closed. Wiring is accomplished via the screw terminals, allowing for connection to alarm panel sensor loops. Ensure proper polarity and secure connections to prevent false alarms or system failures.
What's in the Box
- 10x Bosch ISN-CTC75-W 3/4" Contact with Terminal Connection White
