Rittal sk 3106000 Enclosure Heater 110-240V AC

Rittal SK 3106000 enclosure heater is a compact 20-watt panel heater designed to protect equipment inside SK-series enclosures by preventing condensation and freezing in environments with temperature and humidity fluctuations. Rated for 110–240 V and suitable for single-phase operation, it accepts AC or DC input within that range to provide steady, low-level warmth that helps keep critical drives, controllers, and power supplies within their operating window. The heater mounts via a standard 35 mm DIN clip for quick, secure installation in control panels and electrical cabinets, aligning with other SK climate-control components for a clean, integrated enclosure solution. The heater carries safety approvals including UL, cUL, CSA, and CE, reflecting compatibility with common industrial electrical standards. With its 20 W output and broad voltage capability, this model is well-suited for small to mid-size enclosures where even modest heat is needed to prevent moisture-related issues and ensure uninterrupted equipment operation.