Rittal SK3248.000 roof-mounted air/air heat exchanger with 66 W/K thermal performance, 230 V AC supply and IP54 internal circuit protection for industrial enclosures.
£1,525.84
The Rittal SK3248.000 is a compact and efficient roof-mounted air/air heat exchanger designed to provide reliable thermal management for industrial control cabinets and electrical enclosures. As part of the Rittal climate control range, it transfers heat between internal and external air circuits without allowing outside contaminants to enter the enclosure.
This air/air heat exchanger provides effective passive cooling performance by using separate air circuits to maintain enclosure protection while reducing internal temperatures. The roof-mounted design saves valuable cabinet space and enables efficient heat dissipation for automation systems, electrical equipment and industrial control applications.
With a thermal performance of 66 W/K and a 230 V AC single-phase supply, the SK3248.000 is suitable for electrical enclosures requiring dependable cooling without direct air exchange. Its robust IP54 internal circuit protection helps maintain reliable operation in industrial environments.
The Rittal SK3248.000 air/air heat exchanger helps maintain stable enclosure temperatures by transferring heat from the internal cabinet air to the surrounding environment. This reduces thermal stress on sensitive electrical components and improves equipment reliability.
Designed for industrial automation and electrical engineering applications, the unit provides an efficient alternative to traditional cooling methods where maintaining enclosure protection and preventing contamination are essential.
| Manufacturer | Rittal |
|---|---|
| Series | Air/Air Heat Exchangers |
| Model | SK3248.000 |
| Product type | Roof-mounted air/air heat exchanger |
| Heat transfer coefficient | 66 W/K |
| Rated operating voltage | 230 V AC |
| Input phases | 1-phase |
| Frequency | 50 / 60 Hz |
| Protection rating | IP54 (internal circuit) |
| Mounting type | Roof mounting |
| Installation depth | 440 mm |
The SK3248.000 is a roof-mounted air/air heat exchanger used to cool electrical enclosures while maintaining separation between internal and external air circuits.
The heat exchanger provides a thermal performance of approximately 66 W/K.
The unit operates from a 230 V AC single-phase supply at 50/60 Hz.
The unit is designed for roof mounting on suitable electrical enclosures and control cabinets.
The SK3248.000 provides IP54 protection for the internal circuit to support reliable enclosure cooling applications.
Rittal air/air heat exchangers are trusted by engineers and machine builders worldwide for efficient enclosure cooling, reliable thermal control and protection of critical electrical components.
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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...