Dual Action SPST Waterproof Switch Yellow for Industrial Use

The Dual Action SPST Waterproof Switch is engineered for critical fire alarm and life safety applications, serving as a reliable control component within industrial and commercial fire suppression or alarm signaling systems. Designed to facilitate manual activation, this device installs directly into control panels or electrical enclosures to initiate auxiliary functions or emergency protocols when integrated with a fire alarm control unit.

To satisfy life safety requirements, installations involving fire alarm initiation devices must strictly adhere to NFPA 72 (National Fire Alarm and Signaling Code) standards. Compliance ensures proper operational thresholds, appropriate placement for emergency accessibility, and reliable electrical circuit supervision to prevent failure during a fire event.

Key Features & Construction

• Dual Action Mechanism: Utilizes a single pole, single throw (SPST) switch configuration with a lift-and-pull design to prevent accidental activation.
• Waterproof Housing: Engineered to resist water ingress, protecting internal electrical contacts in wet, outdoor, or dusty environments.
• High-Visibility Finish: Finished in a vibrant yellow color for immediate identification during an emergency, reducing response time and operational errors.
• Durable Build: Constructed with high-quality materials designed to withstand mechanical stress, vibration, and temperature fluctuations.
• Space-Saving Profile: Features a compact footprint that integrates smoothly into standard equipment panels and control boxes.

Technical Specifications & Compliance Table

Submittal & Installation Note: Always verify local Authority Having Jurisdiction (AHJ) mandates and consult the manufacturer's technical data sheets and engineering bulletins prior to beginning installation or wiring.

Documentation: Download Manufacturer Technical Data & Cut Sheet (PDF)