PTC heater SH 10 W 110/240V SM 10 110-240

Temperature compensating heater for electrical cabinets

This 10W PTC heater is a simple and effective solution for maintaining optimal temperature inside electrical cabinets. It prevents condensation, which can lead to corrosion and failure of components. A power supply in the range of 110-240V AC/DC ensures wide compatibility with various installations.

The heater utilizes a PTC (Positive Temperature Coefficient) heating element, which is characterized by self-regulation. This means that its electrical resistance increases with temperature, preventing overheating and ensuring stable operation. This is particularly important in enclosed spaces where temperature control is crucial.

Construction and mounting

Compact dimensions (50 x 28 x 50 mm) allow for easy installation in a limited cabinet space. The heater is designed for direct mounting, simplifying installation and minimizing downtime. The device width is 125 mm and the height is 67 mm – this should be considered when planning placement in the cabinet.

Applications and benefits

• Protection against corrosion: Maintaining the appropriate temperature prevents condensation, protecting electrical components from corrosion.
• Stable device operation: Optimal operating temperature ensures reliability and extends the life of components.
• Wide supply voltage: Compatible with 110-240V AC/DC installations, increasing application flexibility.
• PTC self-regulation: The PTC heating element ensures safe and stable operation, eliminating the risk of overheating.
• Simple installation: Compact dimensions and direct mounting facilitate installation and reduce costs.