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Datasheet generated 2026-10-07
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Rittal SK 3383.540 TopTherm Blue e Roof-Mounted Cooling Unit 1000 W (3383540)

Rittal · Enclosures · Industrial Enclosures · Germany · rittal.com
Part Number
3383540  ·  HS 9403.99
Rittal SK 3383.540 TopTherm Blue e Roof-Mounted Cooling Unit 1000 W (3383540)

TopTherm Blue e roof-mounted enclosure cooling unit delivering 1000 W (3412 BTU/h) of usable cooling from a 400 V, 2~, 50/60 Hz supply. Carbon-steel body in RAL 7035 with hydrophobic RiNano-coated condenser and integral condensate evaporation. Envelope 597 x 417 x 475 mm with IP34 external and IP54 internal protection; R-513A refrigerant, e-Comfort controller with 20-53 °C setpoint range. Supplied ready for connection with a plug-in terminal strip, drilling template and fasteners.

Technical Specifications

Manufacturer part number (MPN)3383540
EAN / GTIN4028177323223
Sales unitpcs
Model designationSK 3383.540
Product typeTopTherm Blue e Roof-Mounted
Versionroof-mounted
MaterialCarbon steel
ColorRAL 7035
Supply includesCondenser with hydrophobic RiNano coating; Integral electric condensate evaporation; Wired ready for connection (plug-in terminal strip); Drilling template; Fasteners
Rated operating voltage400 V, 2~, 50 Hz/60 Hz
Air throughput (unimpeded air flow)External circuit: 1,600 m³/h; Internal circuit: 491 m³/h; External circuit: 941.7 cfm; Internal circuit: 289 cfm
Energy efficiency ratio (EER) 50/60Refrigeration factor L35 L35 (EER) 50 Hz: 2.4
Hz L35 L35Refrigeration factor L35 L35 (EER) 60 Hz: 1.95
DimensionsWidth: 597 mm; Height: 417 mm; Depth: 475 mm
Protection category IP to EN 60 529External circuit, IP 34; Internal circuit, IP 54
Refrigerant/cooling mediumRefrigerant: R-513A; Quantity: 0.65 kg; Global Warming Potential (GWP): 631; CO2 equivalent (CO2e): 0.41 t; Refrigerant: R-513A; Quantity: 1.4 lb.
Type of connection (electrical)Plug-in terminal strip
Duty cycle100 %
Temperature controle-Comfort Controller (factory setting +35 °C)
Operating temperature range10 °C...55 °C; 50 °F...131 °F
Operating temperature max @6053 °C
Hz127 °F
Storage temperature range-40 °C...70 °C; -40 °F...158 °F
Setting range20 °C...53 °C; 68 °F...127 °F
Rated power PelRated power L35 L35/50 Hz: 0.42 kW; Rated power L35 L35/60 Hz: 0.56 kW; Rated power L35 L50/50 Hz: 0.48 kW; Rated power L35 L50/60 Hz: 0.65 kW
Permissible operating pressure (p. max.)28 bar; 406.1 PSI
Packaging unit1 pc(s).
Net weight46.55 kg
Gross weight49 kg
Customs tariff number84158200
ETIM 9EC000855
ETIM 8EC000855
ECLASS 8.027180704
ApprovalsUL + C-UL (listed); UL + C-UL - FTTA
Width597 mm
Height417 mm
Depth475 mm
Voltage typeAC
With heating functionNo
With temperature controlYes
Function master/slaveYes
Ambient temperature during operating10–55 °C
Operating voltage AC 50 Hz360–440 V
Operating voltage AC 60 Hz360–440 V
Total cooling capacity according to EN 14511 at 35/35 °C1000 W
Speed-regulatedNo
Country of originItaly

Properties

MOQ1

Cross-References

Attached Documents