DMPR-RS312 Johnson Controls Damper Control Accessory

Overview

The Johnson Controls DMPR-RS312 is a 212°F fusible link designed for fire and safety damper control systems, specifically serving as a replacement part for the FD-1300 fire damper series. It functions as a critical safety device that automatically breaks or releases the damper mechanism when ambient temperatures exceed its rated threshold, preventing the spread of fire and smoke through HVAC ductwork.

Features

• Designed specifically as a replacement 212°F fusible link for FD-1300 fire dampers.
• High-precision engineering ensures accurate thermal response and reliable operation during over-temperature conditions.
• Constructed with high-quality materials to endure operational stress and environmental exposure.
• B-style link configuration ensures seamless integration and reliable physical circuit breaking.

Specifications

• Temperature Rating: 212°F (100°C)
• Link Style: B Style
• Weight: 0.04 lbs
• Manufacturer: Johnson Controls
• Model/MPN: DMPR-RS312

Applications

• Used in commercial and industrial HVAC ductwork systems to control fire and safety dampers.
• Primarily applied as a critical replacement safety component for Johnson Controls FD-1300 fire dampers.
• Suitable for public buildings, mechanical spaces, and industrial facilities requiring compliant fire and smoke containment infrastructure.