Rittal SK3245.500 TopTherm fan-and-filter unit providing 900 m³/h airflow for filtered cooling of industrial electrical enclosures.
£458.96
The Rittal SK3245.500 is a high-capacity TopTherm fan-and-filter unit designed to provide efficient forced ventilation and thermal management for industrial electrical enclosures. As part of the trusted Rittal TopTherm climate control range, it helps prevent excessive heat build-up by circulating filtered ambient air through control cabinets and automation systems.
This fan-and-filter unit combines reliable airflow performance with an enclosure-mounted design, providing an effective cooling solution for electrical and electronic components. The integrated filter system helps reduce the ingress of dust and airborne particles, supporting dependable operation in industrial environments.
With an airflow capacity of 900 m³/h and a 200–240 V AC single-phase supply, the Rittal SK3245.500 is suitable for larger control cabinets, machine-building applications and industrial installations requiring efficient enclosure ventilation. Its IP51 protection rating provides protection against limited dust ingress and vertically falling water drops when correctly installed.
The Rittal SK3245.500 TopTherm fan-and-filter unit provides controlled airflow to maintain suitable temperatures inside electrical enclosures. By exchanging warm internal air with filtered ambient air, it helps protect components such as PLCs, power supplies, motor controls and automation hardware from excessive heat.
Designed for industrial automation and machine-building environments, the TopTherm range delivers dependable climate control through efficient ventilation technology. The SK3245.500 provides a practical solution for applications where reliable enclosure cooling and filtration are required.
| Manufacturer | Rittal |
|---|---|
| Series | TopTherm Fan-and-Filter Units |
| Model | SK3245.500 |
| Product type | Filter fan / fan-and-filter unit |
| Airflow | 900 m³/h |
| Rated voltage | 200–240 V AC |
| Phases | 1-phase |
| Frequency | 50/60 Hz |
| Protection rating | IP51 |
| Mounting type | Wall mounting for electrical enclosures |
| Application | Enclosure cooling and filtered ventilation |
The SK3245.500 is a TopTherm fan-and-filter unit designed to provide filtered ventilation and cooling for industrial electrical enclosures.
The fan-and-filter unit provides an airflow capacity of approximately 900 m³/h.
The SK3245.500 operates from a 200–240 V AC single-phase supply at 50/60 Hz.
The unit provides an IP51 protection rating when correctly installed.
The SK3245.500 is typically installed on electrical enclosures and control cabinets to provide forced filtered ventilation.
Rittal TopTherm fan-and-filter units are widely used by engineers, machine builders and automation specialists to deliver reliable enclosure cooling, efficient airflow management and dependable protection for electrical systems.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...