TAMPER SWITCH - TECHNICAL
🔧 Product Overview
A Tamper Switch is an electromechanical device used to monitor the position of valves in fire protection systems. It detects unauthorized or accidental movement of the valve handle and sends a signal to the fire alarm control panel. Tamper switches are essential for ensuring system integrity and compliance with fire safety standards.
📊 Specifications
Type: Supervisory Tamper Switch (for OS&Y and Butterfly Valves)
Contact Rating: 10A @ 125/250 VAC; 2A @ 30 VDC
Switch Type: SPDT (Single Pole Double Throw)
Housing: Weatherproof, corrosion-resistant enclosure
Conduit Entry: 1/2″ NPT or metric options
Mounting: Adjustable bracket for various valve types
Wire Leads: Pre-wired or terminal block options
Certifications: UL Listed, FM Approved
Standards: NFPA 72, UL 346
🌍 Applications
Fire sprinkler systems
Valve supervision in fire protection networks
Monitoring of OS&Y and Butterfly valves
Integration with fire alarm control panels
Industrial and commercial fire safety systems
🏷️ Available Brands
Mech
Potter
Safe Signal
✅ Key Features
Detects unauthorized valve movement
Sends immediate supervisory signal
Durable and weather-resistant housing
Easy installation and adjustment
Compatible with multiple valve types