Rittal SK3374.504 wall-mounted air/water heat exchanger with 2.8 kW cooling capacity designed for reliable cooling of industrial electrical enclosures.
£2,530.36
The Rittal SK3374.504 is a compact and efficient wall-mounted air/water heat exchanger designed for reliable cooling of electrical enclosures and industrial control cabinets. As part of the proven Rittal air/water heat exchanger series, it provides effective heat transfer using a connected water circuit to maintain stable internal enclosure temperatures.
This heat exchanger is designed for applications where high enclosure protection and dependable thermal management are required. By separating the internal enclosure air circuit from the external environment, the SK3374.504 helps protect sensitive electrical and automation components from heat build-up and airborne contaminants.
With a cooling output of 2.8 kW and operation from a 230 V AC single-phase supply, the SK3374.504 is suitable for compact industrial enclosures and automation cabinets. Its slim depth of 145 mm allows flexible wall-mounted installation where available space is limited.
Rittal air/water heat exchangers provide efficient enclosure cooling by transferring heat from the internal cabinet air circuit to an external cooling water circuit. This method supports stable operating temperatures while preventing the introduction of dust, moisture or contaminated ambient air into the enclosure.
The SK3374.504 is designed for machine builders, control panel manufacturers and industrial engineers requiring a compact, reliable cooling solution for electrical equipment operating in demanding environments.
| Manufacturer | Rittal |
|---|---|
| Series | Air/Water Heat Exchangers |
| Model | SK3374.504 |
| Product type | Wall-mounted air/water heat exchanger |
| Cooling output | 2.8 kW |
| Rated voltage | 230 V AC |
| Supply phases | 1-phase |
| Frequency | 50/60 Hz |
| Protection rating | IP55 |
| Mounting type | Wall-mounted |
| Depth | 145 mm |
The SK3374.504 is an air/water heat exchanger designed to cool industrial electrical enclosures and control cabinets using a connected water circuit.
The Rittal SK3374.504 provides a cooling output of 2.8 kW.
The unit operates from a 230 V AC single-phase supply at 50/60 Hz.
The SK3374.504 has an IP55 protection rating for reliable industrial enclosure applications.
The unit is designed for wall-mounted installation on industrial electrical enclosures and control cabinets.
Rittal air/water heat exchangers are trusted by engineers and machine builders to provide efficient, reliable and protected cooling solutions for modern industrial enclosure 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...