

Targeted cold air routing to avoid heat pockets. Especially well-suited for densely-packed electrical components in the enclosure.
What Is air diverters ?
The SK 3213330 Air Diverter for Air Vents is designed to optimize airflow inside electrical enclosures by directing cooled air to targeted areas where heat accumulates. Installed on compatible enclosure cooling units, it improves air circulation, reduces temperature stratification, and helps maintain a more uniform internal climate. This enhances cooling efficiency, protects sensitive electrical components from overheating, and contributes to the long-term reliability of industrial automation and control systems. Ideal for applications requiring effective thermal management in control panels, electrical cabinets, and industrial enclosures.
| Article no.: | SK 3213330 |
| Material | Carbon steel |
| Benefits | Air conduction of the cold air downwards |
| Color | RAL 7035 |
| Suitable for | Wall-Mounted Cooling Unit TopTherm Blue e |
| Suitable for Model No. | 3332.xxx |
| Packaging unit | 1 pc(s). |
| Net weight | 2 kg |
| Gross weight | 2.334 kg |
| Customs tariff number | 94039910 |
| EAN | 4028177380745 |
| ETIM 9 | EC011217 |
| ETIM 8 | EC011217 |
| ECLASS 8.0 | 22410601 |
| Product description | SK air diverter, for SK 3332, installation depth 115 mm |
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Why Use an Air Diverter?
Without an air conditioner air diverter, the cooling unit typically discharges cold air horizontally, which may cool only the upper part of the enclosure. The SK 3213330 redirects the airflow downward, allowing cool air to reach equipment installed near the bottom of the cabinet. This helps:
This accessory is recommended for enclosures with high-power drives, PLCs, power supplies, or other heat-generating devices concentrated in the lower half of the cabinet.
FAQ
Q1: Which applications is the SK 3213330 suitable for?
A: It is suitable for industrial control panels, automation cabinets, electrical enclosures, and other applications where improved internal airflow enhances cooling performance.
Q2: How does an air diverter improve enclosure cooling?
A: By guiding cool air to the areas that need it most, the air diverter minimizes temperature differences inside the enclosure, improving cooling efficiency and protecting sensitive equipment from overheating.
Q3: Is the SK 3213330 easy to install?
A: Yes. The air diverter is designed for quick installation on compatible enclosure cooling units, allowing airflow optimization without major modifications to the enclosure.