Trim Electric Relay Ni Preaction SST Fire Protection

The Trim Electric Relay Ni Preaction SST is an engineered component designed for installation within preaction fire sprinkler and suppression system assemblies. Its primary function is to provide a controlled, reliable response mechanism that activates the system only when necessary. By coordinating electrical release triggers with preaction valve trims, this device helps prevent accidental water discharge in sensitive environments, fulfilling system design objectives under NFPA 13 for standard installation and NFPA 25 for inspection, testing, and maintenance compliance.

This unit integrates into commercial and residential life safety infrastructure to deliver constant operational readiness. It features a durable design built for long-term reliability in critical fire protection applications, minimizing the risk of unwarranted water damage while maintaining swift responsiveness during actual fire events.

Key Features & Construction

• Preaction Design: Activates only when necessary, minimizing potential water damage during false alarms.
• Durable Construction: Built for continuous operational readiness in critical fire safety situations.
• User-Friendly Technology: Engineered for straightforward installation and maintenance to integrate into existing fire safety layouts.

Installers must verify local Authority Having Jurisdiction (AHJ) requirements and consult manufacturer technical data sheets prior to beginning assembly or integration. Documentation: Download Manufacturer Technical Data & Cut Sheet (PDF)