Rittal SK 3105.330 Enclosure Heater, 23-30W

Rittal SK 3105.330 is a 23–30 W fanless heater used to prevent condensation and corrosion in electrical enclosures. Thanks to its compact dimensions and PTC technology, it provides reliable and durable heating. 📌 Purpose of Use: The Rittal SK 3105.330 heater is used to regulate relative humidity, prevent temperatures from dropping below the dew point inside the enclosure, and stop condensation. This provides protection against corrosion and electrical short circuits. ⚠️ Advantages: - Compact design — saves space in electrical enclosures. - No fan — silent operation and low energy consumption. - PTC technology — safe and long-lasting operation with a self-regulating heating element. 🔧 Main Technical Parameters: Model: Rittal SK 3105.330 Type: Enclosure heater (without fan) Continuous heating power: 23–30 W Input voltage: 110–240 V AC, 50/60 Hz Material: Anodized aluminum housing Heating element: PTC heater (self-regulating) Connection: Quick-connection terminal Dimensions: 64 × 155 × 56 mm Mounting: Designed for easy installation in electrical enclosures Operating temperature: −25 °C to +55 °C Note: Use of a thermostat is recommended for precise temperature control Brand: Germany Article: SK 3105330 EAN code: 4028177638631