Why Choose the Rittal SK3305.500 Blue e Wall-Mounted Cooling Unit?
The Rittal SK3305.500 Blue e is a high-efficiency wall-mounted cooling unit designed to maintain reliable thermal management in electrical enclosures and control cabinets. As part of the advanced Rittal Blue e cooling unit series, it provides dependable climate control for industrial automation systems, switchgear assemblies and sensitive electrical equipment.
This cooling unit uses energy-efficient technology to reduce operating costs while providing stable enclosure temperatures. The compact wall-mounted design allows straightforward installation on electrical cabinets where effective heat dissipation is required without taking up internal panel space.
With a rated cooling output of 1.6 kW and a 230 V AC single-phase supply, the Rittal SK3305.500 is suitable for industrial applications requiring consistent enclosure cooling. Its sheet steel construction and external circuit protection rating of IP34 provide a robust solution for demanding environments.
Key Advantages
1.6 kW cooling capacity for effective enclosure temperature control.
230 V AC single-phase operation for common industrial power supplies.
Energy-efficient Rittal Blue e technology helps reduce operating costs.
Wall-mounted design saves valuable cabinet and enclosure space.
Reliable climate control protects electrical components from excessive heat.
Suitable for industrial control cabinets and automation systems.
Key Features
Rittal Blue e cooling unit series.
1.6 kW rated cooling output.
230 V AC single-phase supply.
50 / 60 Hz frequency compatibility.
Wall-mounted enclosure cooling design.
Sheet steel housing construction.
IP34 protection rating for external circuit.
Suitable for industrial electrical enclosures and control cabinets.
Reliable Enclosure Cooling for Industrial Systems
Industrial cooling units play a critical role in protecting electrical components from excessive temperatures, helping maintain equipment reliability and extending service life. The Rittal Blue e series provides efficient enclosure climate control for modern automation and control applications.
The SK3305.500 combines compact installation with dependable cooling performance, making it suitable for machine builders, panel manufacturers and industrial operators requiring stable environmental conditions inside electrical cabinets.
Typical Applications
Industrial control cabinets.
Automation and production machinery.
Electrical switchgear enclosures.
Machine building applications.
Manufacturing systems.
Industrial power distribution equipment.
Technical Specifications
Manufacturer
Rittal
Series
Blue e
Model
SK3305.500
Part number
3305500
Product type
Wall-mounted cooling unit
Cooling output
1.6 kW
Supply voltage
230 V AC
Phase
Single phase
Frequency
50 / 60 Hz
External circuit protection rating
IP34
Material
Sheet steel
Mounting type
Wall mounted
Depth
260 mm
Frequently Asked Questions
What is the Rittal SK3305.500 used for?
The SK3305.500 is a wall-mounted cooling unit designed to regulate temperatures inside industrial electrical enclosures and control cabinets.
What cooling capacity does this unit provide?
The Rittal SK3305.500 provides a rated cooling output of 1.6 kW.
What power supply does the SK3305.500 require?
The cooling unit operates from a 230 V AC single-phase supply.
Where is this Rittal cooling unit installed?
The unit is typically installed on the exterior wall of electrical cabinets and industrial enclosures.
What material is the cooling unit made from?
The SK3305.500 features a durable sheet steel housing designed for industrial applications.
Trusted by Industrial Cooling Professionals Worldwide
Rittal Blue e cooling units provide efficient and reliable enclosure climate control solutions for automation, electrical engineering and industrial applications worldwide.
Manufacturer
Rittal
Series
Blue e
Model
SK3305.500
Part number
3305500
Product type
Wall-mounted cooling unit
Cooling output
1.6 kW
Supply voltage
230 V AC
Phase
Single phase
Frequency
50 / 60 Hz
External circuit protection rating
IP34
Material
Sheet steel
Mounting type
Wall mounted
Depth
260 mm
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
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Stock lines ready to ship
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Same day dispatches
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Customers supported
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Common questions about our products and support
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
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We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
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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...