Rittal SK3373.100 wall-mounted air/water heat exchanger with 2 kW cooling capacity designed for sealed industrial enclosure climate control applications.
£875.03
The Rittal SK3373.100 air/water heat exchanger is a compact wall-mounted cooling solution designed to provide efficient thermal management for electrical enclosures and industrial control cabinets. As part of the reliable Rittal TopTherm air/water heat exchanger range, it uses an external cooling water circuit to dissipate heat while maintaining a sealed enclosure environment.
This heat exchanger is ideal for applications where conventional air cooling is unsuitable due to high ambient temperatures, dust, humidity or the requirement to maintain a high enclosure protection rating. Its closed-loop design prevents contaminated ambient air from entering the enclosure, helping protect sensitive electrical and automation components.
With a cooling capacity of 2 kW, a 230 V AC single-phase supply and a slim wall-mounted design with a depth of only 145 mm, the SK3373.100 provides efficient enclosure cooling where installation space is limited.
Air/water heat exchangers such as the Rittal SK3373.100 provide reliable temperature control by transferring enclosure heat into an external cooling water circuit. This allows electrical cabinets to remain sealed against environmental contaminants while maintaining suitable operating temperatures for sensitive components.
The SK3373.100 is designed for industrial automation engineers, machine builders and panel manufacturers requiring compact and dependable cooling performance. Its wall-mounted construction makes it suitable for installations where cabinet space and environmental protection are critical considerations.
| Manufacturer | Rittal |
|---|---|
| Series | TopTherm |
| Model | SK3373.100 |
| Product type | Wall-mounted air/water heat exchanger |
| Cooling capacity | 2 kW |
| Rated operating voltage | 230 V AC |
| Frequency | 50 / 60 Hz |
| Input phase | Single phase |
| Protection rating | IP55 |
| Mounting type | Wall mounting |
| Depth | 145 mm |
The SK3373.100 is used for cooling electrical enclosures and maintaining stable temperatures for industrial control and automation equipment.
The Rittal SK3373.100 provides a cooling capacity of 2 kW for enclosure climate control applications.
The SK3373.100 operates from a 230 V AC single-phase 50/60 Hz supply.
The heat exchanger has an IP55 protection rating, helping protect electrical equipment inside the enclosure.
The unit is typically wall-mounted on industrial electrical enclosures, control cabinets and automation systems requiring efficient sealed cooling.
Rittal TopTherm air/water heat exchangers are trusted by engineers and machine builders to provide efficient enclosure cooling, reliable temperature control and protection for critical 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...