Why Choose the Rittal SK3364.504 Air/Water Heat Exchanger?
The Rittal SK3364.504 is a high-performance wall-mounted air/water heat exchanger designed for reliable enclosure cooling in demanding industrial environments. It provides efficient heat dissipation for electrical control cabinets, automation systems and industrial enclosures where ambient air cooling is insufficient.
As part of the Rittal air/water heat exchanger range, the SK3364.504 uses a closed-loop cooling method that transfers enclosure heat into a connected water circuit, preventing contamination from the surrounding environment while maintaining dependable internal temperature control.
With a total cooling output of 0.95 kW, a 230 V AC single-phase supply and an IP55 protection rating, the SK3364.504 is suitable for harsh industrial applications requiring compact and efficient climate control. Its wall-mounted design enables flexible installation with external mounting or full internal mounting options.
Key Advantages
Efficient air/water cooling technology for industrial enclosures.
0.95 kW cooling capacity for reliable thermal management.
IP55 protection rating suitable for demanding industrial environments.
Flexible installation options including external or full internal mounting.
Closed cooling circuit prevents ingress of dust and contaminated ambient air.
Key Features
Rittal SK3364.504 air/water heat exchanger.
Wall-mounted enclosure cooling design.
0.95 kW total cooling output.
230 V 1-phase 50/60 Hz supply voltage.
e-Comfort controller with factory setting of +35 °C.
Water-carrying components manufactured from stainless steel (1.4571).
Suitable for water inlet temperatures from 1 °C to 30 °C.
Flexible water connections with G 3/8 external thread.
Designed for operating temperatures up to 70 °C.
Reliable Thermal Management for Industrial Enclosures
Air/water heat exchangers provide efficient cooling by transferring heat from the enclosure air circuit into a controlled water circuit. This allows sensitive electrical and electronic components to operate within their recommended temperature range, even in harsh industrial environments.
The Rittal SK3364.504 is designed for applications where conventional air cooling is unsuitable, providing dependable enclosure climate control for automation, manufacturing and process equipment installations.
Typical Applications
Industrial control cabinets and automation enclosures.
Machine-building and production equipment.
Manufacturing and process control systems.
Electrical panels installed in harsh environments.
Systems requiring closed-loop enclosure cooling.
Industrial installations with available cooling water circuits.
Technical Specifications
Manufacturer
Rittal
Series
Air/Water Heat Exchangers
Model
SK3364.504
Product type
Wall-mounted air/water heat exchanger
Total cooling output
0.95 kW
Rated operating voltage
230 V AC
Phases
1~
Frequency
50/60 Hz
Protection rating
IP55
Cooling medium
Water
Water inlet temperature
1 °C to 30 °C
Maximum operating pressure
10 bar
Power consumption
37 W at 50 Hz / 38 W at 60 Hz
Rated current
0.18 A
Temperature control
e-Comfort controller
Temperature setting range
20 °C to 55 °C
Dimensions (W × H × D)
280 × 550 × 120 mm
Weight
9 kg
Frequently Asked Questions
What is the Rittal SK3364.504 used for?
The SK3364.504 is a wall-mounted air/water heat exchanger used to cool industrial electrical enclosures and control cabinets.
What cooling capacity does the SK3364.504 provide?
The Rittal SK3364.504 provides a total cooling output of 0.95 kW.
What power supply does this heat exchanger require?
The unit operates from a 230 V AC single-phase 50/60 Hz supply.
What protection rating does this heat exchanger have?
The SK3364.504 has an IP55 protection rating, providing protection against dust and water ingress suitable for industrial applications.
Can the unit be mounted internally or externally?
Yes, the SK3364.504 supports both external mounting and full internal mounting configurations.
Trusted by Industrial Cooling Professionals
Rittal air/water heat exchangers provide reliable enclosure cooling solutions for automation engineers and industrial manufacturers requiring efficient thermal management in demanding environments.
Manufacturer
Rittal
Series
Air/Water Heat Exchangers
Model
SK3364.504
Product type
Wall-mounted air/water heat exchanger
Total cooling output
0.95 kW
Rated operating voltage
230 V AC
Phases
1~
Frequency
50/60 Hz
Protection rating
IP55
Cooling medium
Water
Water inlet temperature
1 °C to 30 °C
Maximum operating pressure
10 bar
Power consumption
37 W at 50 Hz / 38 W at 60 Hz
Rated current
0.18 A
Temperature control
e-Comfort controller
Temperature setting range
20 °C to 55 °C
Dimensions (W × H × D)
280 × 550 × 120 mm
Weight
9 kg
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
Priority sourcing and supply support
Flexible payment terms for qualifying organisations
Support for engineering, maintenance, and operations
500 +
Stock lines ready to ship
1,000 +
Same day dispatches
3500 +
Customers supported
28
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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...