Schneider Electric 150W Enclosure Heater

Description

The NSYCR150WU2C is a compact and reliable resistance heater from Schneider Electric's ClimaSys CR range. It is designed to provide effective thermal management within electrical enclosures by preventing condensation and protecting sensitive components from low temperatures. With its 150W output and self-regulating PTC technology, it ensures stable and safe operation across a wide voltage range.

Specifications

• Manufacturer: Schneider Electric
• Part Number: NSYCR150WU2C
• Product Range: ClimaSys CR
• Power Output: 150 W
• Operating Voltage: 120 to 240 V AC
• Heating Technology: PTC (Positive Temperature Coefficient) Resistor
• Mounting: 35mm DIN rail

Label Info

• Model: NSYCR150WU2C
• Power: AC120-240V 150W
• UL File: E330818

Application

This heater is ideal for use in industrial control panels, automation cabinets, and electrical enclosures where temperature regulation is critical to prevent moisture buildup and ensure the reliability of electronic devices such as PLCs, drives, and contactors.

Country of Origin

Made in Germany.

CO2 Impact

Opting for this pre-owned heater saves an estimated 16.0 kg of CO2 compared to manufacturing a new one. This environmental saving is comparable to driving a car for 80 kilometers.

Availability

This item is in stock and ready for immediate dispatch. Order now from PLC2Day for expert support and fast delivery.

FAQ

PTC (Positive Temperature Coefficient) heaters are self-regulating. As they heat up, their resistance increases, which naturally limits the current and stabilizes the temperature. This makes them safer, more energy-efficient, and prevents overheating without needing a separate thermostat in some applications.

For optimal performance and safety, this heater should be mounted vertically with the connection terminals at the bottom. This orientation ensures proper convection, allowing hot air to rise and circulate effectively throughout the enclosure while keeping the terminals in the cooler air stream.

It is crucial to maintain minimum clearances to ensure proper air circulation and prevent overheating of adjacent components. A typical recommendation is at least 50mm (approx. 2 inches) clearance above and below the unit, and 10mm (approx. 0.4 inches) to the sides. Always consult the official installation manual for precise figures.

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Last Update: Friday, March 13, 2026