RITTAL SK 3105.330

Here's a detailed description of the Rittal SK 3105.330 Enclosure Heater, including its specifications, advantages, precautions, and typical applications.

Rittal SK 3105.330 Product Overview

The Rittal SK 3105.330 is an enclosure heater without a fan, designed to maintain optimal environmental conditions within control cabinets and electrical enclosures. Its primary function is to prevent condensation by keeping the internal temperature above the dew point, thereby protecting sensitive electronic components from moisture-related damage like corrosion and electrical short circuits.

Product Parameters (Specifications)

• Type: Enclosure Heater without fan

• Part Number: SK 3105.330

• Continuous Thermal Output (at 10°C): 23 W - 30 W

• Rated Operating Voltage: 110 V - 240 V AC, 1~, 50 Hz/60 Hz

• Dimensions (W x H x D): 64 mm x 155 mm x 56 mm

• Weight: Approximately 0.38 kg (0.8 lbs)

• Protection: Integrated temperature limiter to prevent overheating.

• Material: Anodized aluminum (heater body).

• Recommended Fuse/Breaker: 4 A

• IP Protection: IP20

Product Advantages

• Condensation Prevention: Effectively prevents the formation of condensation inside enclosures, safeguarding sensitive electronics from moisture damage.

• Corrosion Prevention: By controlling humidity, it mitigates corrosion risks, extending the lifespan of internal components.

• Energy Efficient: Utilizes PTC technology (Positive Temperature Coefficient), allowing the heater to self-regulate its operation. This means it only consumes energy when required, leading to energy savings.

• Compact Design: Its small dimensions make it suitable for installation in various enclosure sizes, even where space is limited.

• Maintenance-Free: As it operates without a fan, it requires minimal maintenance and generates no noise.

• Broad Voltage Range: The wide input voltage range (110-240V AC) offers flexibility in different power supply environments.