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The GRI 120T-12-W is a Single Pole Single Throw Normally Open (SPST-NO) switch set designed for integration within molded 80-size cases. This component is critical for establishing reliable electrical connections in security sensor applications, ensuring that a circuit is completed only when the switch is activated. Its specific design targets installations where space is constrained and a robust, pre-wired solution is required for sensor status monitoring.
This switch set is engineered for direct compatibility with GRI molded 80-size sensor cases. It is intended for use with security systems that require a normally open contact closure to signal an event, such as door/window sensors or other contact-based alarm triggers. Ensure your system's input is designed to accept a simple dry contact closure signal.
Installation involves connecting the two leads of the SPST-NO switch set to the appropriate input terminals on your security control panel or sensor interface. The normally open configuration means the circuit is open (no continuity) until the switch is actuated, at which point it closes, completing the circuit. Verify that the voltage and current ratings of your connected system are within the operational limits of this switch set to prevent damage.
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