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Thermostat/hygrostat (enclosure/cabinet)
Thermostats and hygrostats are essential control devices for managing temperature and humidity within electrical enclosures and industrial cabinets. These components, often referred to as enclosure thermostats, cabinet hygrostats, or HVAC controllers for panels, ensure that sensitive electronic equipment operates within specified environmental p...
Thermostats and hygrostats are essential control devices for managing temperature and humidity within electrical enclosures and industrial cabinets. These components, often referred to as enclosure thermostats, cabinet hygrostats, or HVAC controllers for panels, ensure that sensitive electronic equipment operates within specified environmental parameters. They typically feature adjustable setpoints, switching capacities up to 16A at 250VAC, and are available in normally open (NO) or normally closed (NC) configurations. Many models include a built-in heating or cooling element, with power ratings ranging from 50W to 800W, and are designed for DIN rail mounting or surface mounting within control panels. The degree of protection (IP20 or IP54) and ambient temperature range (-20°C to +60°C) are critical specifications for selecting the right device for harsh industrial environments.
These devices are primarily deployed in electrical distribution boards, automation control panels, telecommunications cabinets, and server rooms. They prevent condensation, corrosion, and overheating by activating heaters or fans when humidity exceeds a set threshold (e.g., 65% RH) or when temperature drops below a critical level (e.g., +5°C). Common applications include outdoor enclosures for renewable energy systems, water treatment plants, and manufacturing facilities where environmental stability is crucial for PLCs, drives, and other sensitive electronics.
Within our catalog, you will find subcategories such as mechanical thermostats, electronic hygrostats, combined thermostat/hygrostat units, and fan heaters with integrated control. Key article codes include the STZ series (e.g., STZ-100, STZ-200) for basic temperature control, the HGS series (e.g., HGS-50, HGS-100) for humidity regulation, and the THS series (e.g., THS-300, THS-500) for combined functions. The article code structure typically follows a pattern: [Series]-[Power Rating]-[Configuration], where the series indicates the type (e.g., STZ for thermostat, HGS for hygrostat), the power rating is in watts, and the configuration denotes NO/NC or combined.
Partnering with Electric Automation Network ensures you receive genuine, certified products with real-time pricing and global express shipping. Our team of specialized engineers provides personalized technical support to help you select the correct thermostat or hygrostat for your specific enclosure requirements, including guidance on mounting, wiring, and setpoint calibration. We also offer detailed technical documentation for each article, ensuring seamless integration into your projects.
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