The IEC 71159946 277V Normally Closed Actuator with Class F Temperature Rating is a high-performance actuator designed for precise valve control in demanding HVAC systems. Featuring a 277V voltage rating and Class F insulation, this actuator is engineered for high-temperature environments, ensuring long-lasting performance and reliability in critical HVAC applications. Its normally closed operation mode makes it ideal for fail-safe configurations, where the actuator remains closed when power is lost.
Technical Specifications
- Manufacturer: International Environmental Corporation (IEC)
- Part Number: 71159946
- Voltage: 277V AC
- Operation: Normally Closed (N/C)
- Insulation Rating: Class F (temperature rating up to 155°C)
- Application: Valve control in HVAC and hydronic systems
- Temperature Range: Suitable for high-temperature environments
Key Features
- Class F Insulation: Rated for high temperatures up to 155°C, ensuring reliable operation in harsh environments.
- Fail-Safe Operation: Normally closed configuration helps to ensure safety by keeping the valve closed in case of power failure.
- Durable Construction: Built with high-quality materials to withstand the demands of continuous operation in HVAC systems.
- Precision Valve Control: Provides accurate valve positioning, improving system efficiency and performance.
- Easy Integration: Designed to be easily integrated into existing IEC systems, making it ideal for replacements or upgrades.
Industry Applications
- Commercial HVAC systems
- Hydronic heating and cooling circuits
- Institutional heating and cooling systems
- Multi-zone HVAC systems requiring reliable valve control
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