Rittal SK 3386.540 TopTherm Blue e Roof-Mounted Cooling Unit, 3000 W
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Product Description
Rittal 3386540 is a SK TopTherm Blue e roof-mounted enclosure cooling unit with a 3000 W (10,236 BTU/h) refrigeration capacity, supplied for 400-460 V, 3-phase, 50/60 Hz mains. The carbon-steel housing measures 796 x 470 x 580 mm and uses R-513A refrigerant with an e-Comfort controller factory-set to +35 °C. A hydrophobic RiNano-coated condenser and integral condensate evaporation ensure reliable service in demanding industrial environments. Typical use is to remove heat loads from control cabinets housing frequency converters, PLC systems, and other heat-generating switchgear.
Technical Specifications
- Manufacturer part number (MPN)
- 3386540
- EAN / GTIN
- 4028177323308
- Sales unit
- pcs
- Model designation
- SK 3386.540
- Product type
- TopTherm Blue e Roof-Mounted
- Version
- roof-mounted
- Material
- Carbon steel
- Color
- RAL 7035
- Supply includes
- Condenser with hydrophobic RiNano coating; Integral electric condensate evaporation; Wired ready for connection (plug-in terminal strip); Drilling template; Fasteners
- Rated operating voltage
- 400 V, 3~, 50 Hz; 460 V, 3~, 60 Hz
- Air throughput (unimpeded air flow)
- External circuit: 3,450 m³/h; Internal circuit: 1,280 m³/h; External circuit: 2,030.6 cfm; Internal circuit: 753.4 cfm
- Energy efficiency ratio (EER) 50/60
- Refrigeration factor L35 L35 (EER) 50 Hz: 2.29
- Hz L35 L35
- Refrigeration factor L35 L35 (EER) 60 Hz: 2.13
- Dimensions
- Width: 796 mm; Height: 470 mm; Depth: 580 mm
- Protection category IP to EN 60 529
- External circuit, IP 34; Internal circuit, IP 54
- Refrigerant/cooling medium
- Refrigerant: R-513A; Quantity: 1.6 kg; Global Warming Potential (GWP): 631; CO2 equivalent (CO2e): 1.01 t; Refrigerant: R-513A; Quantity: 3.5 lb.
- Type of connection (electrical)
- Plug-in terminal strip
- Duty cycle
- 100 %
- Temperature control
- e-Comfort Controller (factory setting +35 °C)
- Operating temperature range
- 10 °C...55 °C; 50 °F...131 °F
- Storage temperature range
- -40 °C...70 °C; -40 °F...158 °F
- Setting range
- 20 °C...55 °C; 68 °F...131 °F
- Rated power Pel
- Rated power L35 L35/50 Hz: 1.31 kW; Rated power L35 L35/60 Hz: 1.55 kW; Rated power L35 L50/50 Hz: 1.49 kW; Rated power L35 L50/60 Hz: 1.76 kW
- Permissible operating pressure (p. max.)
- 28 bar; 406.1 PSI
- Packaging unit
- 1 pc(s).
- Net weight
- 83.7 kg
- Gross weight
- 84 kg
- Customs tariff number
- 84158200
- ETIM 9
- EC000855
- ETIM 8
- EC000855
- ECLASS 8.0
- 27180704
- Approvals
- 30 - KC Korea; UL + C-UL (listed); UL + C-UL - FTTA
- Width
- 796 mm
- Height
- 470 mm
- Depth
- 580 mm
- Voltage type
- AC
- With heating function
- No
- With temperature control
- Yes
- Function master/slave
- Yes
- Ambient temperature during operating
- 10–55 °C
- Operating voltage AC 50 Hz
- 360–440 V
- Operating voltage AC 60 Hz
- 360–440 V
- Total cooling capacity according to EN 14511 at 35/35 °C
- 3000 W
- Speed-regulated
- No
- Country of origin
- Italy
Standards & Compliance
- HS Code
- 7326.90
Cross References
- EAN 4028177323308
- SAP 1000111261
- Code 8983563
Product Documentation
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Catalogue entry last verified: 2026-09-30. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy 3386540?
- 3386540 can be ordered from cballast.com as a Rittal catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this Rittal product?
- The manufacturer part number is 3386540.
- What is the HS code for 3386540?
- The customs tariff (HS) code for 3386540 is 7326.90.
- Who manufactures 3386540?
- 3386540 is a Rittal product in the Enclosures range.
- Is a datasheet available for 3386540?
- Yes — the 3386540 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 3386540?
- The minimum order quantity is 1.
- Is 3386540 available?
- Yes — 3386540 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).