cBallast
Industrial Parts Catalog
Datasheet generated 2026-10-15
sales@cballast.com
cballast.com

Rittal SK 3303.100 Wall-Mounted Cooling Unit 500 W

Rittal · Enclosures · Enclosure Cooling · Germany · rittal.com
Part Number
3303100  ·  HS 8415.82
Rittal SK 3303.100 Wall-Mounted Cooling Unit 500 W

SK 3303.100 TopTherm PLUS wall-mounted cooling unit with 500 W useful cooling output (L35 L35 to DIN 3168), 230 V 50/60 Hz, R134a refrigerant, RiNano-coated condenser and electrical condensate evaporation. Dimensions 280 x 550 x 200 mm (W x H x D), 17 kg, internal circuit IP 54, integrated Basic controller.

Technical Specifications

SeriesTopTherm
Airflow105 m³/h
Power24 W
Voltage230 VAC, 50/60 Hz
FilterReplaceable mat
Cut-out177 x 177 mm
ProtectionIP54 (external)
ColorRAL 7035
Model designationSK 3303.100
Product typeWall-mounted cooling units
MaterialSheet steel
Supply includesFully wired ready for connection; Drilling template; Assembly parts
DIN EN 14511Cooling output L35 L35/60 Hz: 610 W; Cooling output L35 L50/50 Hz: 280 W; Cooling output L35 L50/60 Hz: 350 W
Rated operating voltage230 V, 1~, 50 Hz/60 Hz
Air throughput (unimpeded air flow)External circuit: 345 m³/h; Internal circuit: 310 m³/h
Designwall-mounted
DimensionsWidth: 280 mm; Height: 550 mm; Depth: 210 mm
Protection category to IEC 60 529External circuit IP 34; Internal circuit IP 54
Refrigerant/cooling mediumRefrigerant: R134a; Quantity: 0.17 kg
Temperature controlBasic controller (factory setting +35 °C)
Operating temperature range20 °C...55 °C
Setting range30 °C...55 °C
Power consumption PelPower consumption L35 L35/50 Hz: 36 W; Power consumption L35 L35/60 Hz: 380 W; Power consumption L35 L50/50 Hz: 420 W; Power consumption L35 L50/60 Hz: 390 W
Net weight17 kg
Gross weight17.7 kg
Customs tariff number84158200
ECLASS 8.027180704
ApprovalsUL + C-UL (listed); UR + C-UR (recognized)

Properties

IP ratingIP54
MOQ1

Approvals

Attached Documents