Siemens Building Technology 331-4314 Actuator R-410A Simplified Wiring: Features an oversized

Simplified Wiring: Features an oversized arch window and box lug terminals to accommodate larger gauge wire and speed up installation

allowing field technicians to complete the installation with basic hand tools while maintaining a secure

Universal Signal Compatibility: Supports proportional (voltage or current) and floating control signals for seamless integration into existing BMS architectures

CoreSense Compatibility: Designed specifically to interface with Copeland’s advanced diagnostic modules for localized and remote system tracking

Key Benefits for the Technician Enhanced Durability: The stainless steel trim prevents premature pitting and ensures a tight seal in aggressive fluid environments

Siemens Building Technology 331-4314 Actuator R-410A Simplified Wiring: Features an oversizedThe Siemens 331 4314 is a pneumatic damper actuator engineered for precise proportional control in commercial HVAC systems. This HVAC damper actuator features a 3 7 psi nominal spring range, making it a critical component for maintaining accurate modulation within air handlers and multi zone ventilation setups. Utilizing a rugged fixed mounting configuration, this No. 3 series actuator ensures proper mechanical alignment, which significantly reduces