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SK 3332640 Energy efficient TopTherm Blue e wall-mounted cooling unit delivers up to 3.95 kW cooling capacity with energy-efficient operation, IP54 protection, e-Comfort control, and integrated condensate evaporation for industrial electrical enclosures.
Item No :
SK 3332640Version :
wall-mountedMaterial :
Stainless steel 1.4301 (AISI 304)Color :
RAL 9007Weight :
102.6 kgETIM 8 :
EC000855ETIM 9 :
EC000855
SK 3332640 Blue e Wall Mounted Enclosure Cooling Unit Rittal Cabinet Air Conditioner
The Rittal SK 3332640 Blue e wall mounted enclosure cooling unit is a high-performance industrial cabinet air conditioner designed to maintain stable temperature inside electrical enclosures.This wall mounted unit belongs to the Rittal TopTherm Blue e series, known for energy efficiency, intelligent temperature control, and industrial reliability.
Looking for a Rittal Blue e cooling unit supplier in China? Suwi offer genuine Rittal Blue e cooling units in stock with fast delivery, competitive pricing, and OEM support.
Product Specification
| Article no.: | SK 3332640 |
| Dimensions | 500 mm x 1580 mm x 340 mm |
| Version | wall-mounted |
| Material | Stainless steel 1.4301 (AISI 304) |
| Color | RAL 9007 |
| Total cooling output to DIN EN 14511 | Cooling output L35 L35/50 Hz: 3.95 kW Cooling output L35 L35/60 Hz: 4.35 kW Cooling output L35 L50/50 Hz: 3.02 kW Cooling output L35 L50/60 Hz: 3.52 kW |
| Rated operating voltage |
400 V, 3~,50Hz 460 V,3~,60Hz |
| Note on Model No.: |
|
| Rated current max. | At 50 Hz: 4.2 A At 60 Hz: 4.2 A |
| Start-up current (max.) | At 50 Hz: 9.2 A At 60 Hz: 11 A |
| Air throughput (unimpeded air flow) | External circuit: 2,000 m³/h Internal circuit: 1,500 m³/h |
| Energy efficiency ratio (EER) 50/60 Hz L35 L35 | Refrigeration factor L35 L35 (EER) 50 Hz: 2.47 Refrigeration factor L35 L35 (EER) 60 Hz: 2.18 |
| Protection category IP to EN 60 529 |
Extermal circuit,IP34 Intermal circuit,IP54 |
| Protection category NEMA | UL Type 12 |
| Refrigerant/cooling medium | Refrigerant: R134a Quantity: 2.995 kg Global Warming Potential (GWP): 1,430 CO₂ equivalent (CO₂e): 4.28 t |
| 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: 1.6 kW Rated power L35 L35/60 Hz: 2 kW Rated power L35 L50/50 Hz: 1.87 kW Rated power L35 L50/60 Hz: 2.34 kW |
| Permissible operating pressure (p. max.) | 28 bar ( 406.1 PSI ) |
| Pre-fuse | Motor circuit-breaker: 6.3...10 A |
| Packaging unit | 1 pc(s). |
| Net weight | 102.6 kg |
| Gross weight | 108 kg |
| Customs tariff number | 84158200 |
| EAN | 4028177379923 |
| ETIM 9 | EC000855 |
| ETIM 8 | EC000855 |
| ECLASS 8.0 | 27180704 |
| Product changes | This cooling unit is available with the refrigerant R134a until December 31, 2026. From 1 January 2025, the unit will no longer meet the GWP requirements for the US market. As an alternative, we recommend the use of a Blue e+ cooling unit. |
Click here to explore more enclosure cooling units in the Rittal Blue e series.
SK 3332640 Wall mounted cabinet cooling unit Benefits :
May be linked to the IoT interface via the Blue e IoT adapter for cooling units with an output of 500 W or higher and e-comfort controllers
Blue e Cooling Unit 3332.640 Documentation
Accessories
Complete your enclosure cooling system with compatible accessories for the Rittal SK 3332640 Blue e wall mounted cooling unit. We supply genuine and compatible accessories. Contact us for pricing, stock availability, and technical support.
3213310 Air diverter
Suitable for Model No. : 3332.xxx
Suitable for : Wall-Mounted Cooling Unit TopTherm Blue e
Packaging unit: 1 pc(s).
3124300 IoT interface
Packaging unit: 1 pc(s).
3124310 Blue e IoT Adapter
Packaging unit: 1 pc(s).
4127010 Door-Oprated Switch
Version: without connection cable
UL approval: yes
UR approval: no
3124300 IoT interface
Packaging unit: 1 pc(s).
3124310 Blue e IoT Adapter
Packaging unit: 1 pc(s).
4127010 Door-Oprated Switch
Version: without connection cable
UL approval: yes
UR approval: no
4538000 Ride-up roller
Suitable for enclosure type: TS,VX,SE,PC
Packaging unit: 10 pc(s).
3124100 Master/slave cable
Packaging unit: 1 pc(s).
3286400 Filter Mat
For air-air heat exchangers: yes
For cooling unit: yes
For chilers: no
Packaging unit: 3 pc(s).
3286410 Meter filters
For climate control door: no
For cooling unit: yes
For chilers: yes
Packaging unit:1 pc(s).
4568000 Eybolts
Material: Carbon steel
Thread: M12
Packaging unit: 4 pc(s).
Spare parts
Item 1 - 3397157 - Compressor
Item 5 - 3396317 - Radial fan
Item 10 - 3396270 - Radial fan
Item 17 - 3397759 - Connector
Item 20 - 3397072 - Expansion valve
Item 25 - 3397047 - Dryer
Item 30 - 3397288 - Pressostat
Item 40 - 3396278 - Controller
Item 40 - 3396666 - Controller
Item 45 - 3397610 - Grille
Item 46 - 3397611 - Grille
Item 48 - 3398152 - Mounting clips
Item 49 - 3398153 - Fastening point
Item 50 - 3397532 - Cover
Item 55 - 3396281 - Display
Item 55 - 3396667 - Display
Item 70 - 3397535 - Temperature sensor Blue, icing protection
Item 71 - 3397537 - Temperature sensor Red, internal temperature
Item 72 - 3397542 - Temperature sensor Yellow, ambient temperature
Item 72 - 3397546 - Temperature sensor White, condenser temperature
Item 90 - 3398159 - Evaporator
Item 100 - 3397578 - Condensers
Item 200 - 3396608 - Fuse kit for condensate evaporator
Products Packing
We ensure all Rittal SK units are professionally packed for global shipping. Contact us for bulk order packaging solutions, shipping cost, and delivery time
Our Factory
FAQ
1 Q: What type of enclosures is this cooling unit compatible with?
A: It is designed for industrial electrical cabinets and control panels that require reliable thermal management in automation and manufacturing environments.
2 Q: Does the SK 3332640 require external maintenance?
A: Routine maintenance mainly includes cleaning or replacing filter mats and checking airflow conditions to ensure optimal cooling performance.
3 Q: Can this cooling unit be installed outdoors?
A: No. The SK 3332640 is designed for indoor industrial applications unless installed in a protected enclosure suitable for outdoor conditions.
4 Q: What is included in the product package?
A: The package typically includes the cooling unit, mounting accessories, sealing components, and installation manual. Exact contents may vary depending on supplier configuration.
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