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Industrial NEMA 4X enclosure cooling unit by Rittal TopTherm Blue e. Designed for electrical cabinet thermal management, corrosion resistance, and reliable industrial cooling performance.
Version :
wall-mountedMaterial :
Stainless steel 1.4404 (AISI 316L)Color :
RAL 7001ETIM 8 :
EC000855ETIM 9 :
EC000855Protection category NEMA :
NEMA 4X
Rittal TopTherm Blue e NEMA 4X Cooling Unit
The Rittal TopTherm Blue e Wall-Mounted Cooling Unit is an industrial enclosure cooling system designed to regulate temperature inside electrical cabinets, control panels, and automation systems. It provides reliable thermal management to prevent overheating, reduce downtime, and protect sensitive electronic components in industrial environments. Built for demanding environments, Blue e Wall-Mounted cooling solution ensures reliable operation of sensitive electronics even in extreme industrial conditions.
We are an authorized Rittal partner with over 14 years of industry experience, supplying genuine Rittal products with in-stock availability and official accessories for industrial applications.
Specifications
| Article no. | Cooling output L35 L35/50 Hz | Cooling output L35 L35/60 Hz | Material | Rated operating voltage | Refrigerant |
| SK 3303504 | 0.52 kW ( 1,774 BTU/h ) |
0.6 kW ( 2,047 BTU/h ) |
Stainless steel 1.4404 (AISI 316L) | 230 V, 1~, 50 Hz/60 Hz | R-513A |
| SK 3303514 | / | 0.6 kW ( 2,047 BTU/h ) |
Stainless steel 1.4404 (AISI 316L) | 115 V, 1~, 60 Hz | R-513A |
| SK 3304504 | 1.1 kW ( 3,753 BTU/h ) |
1.25 kW ( 4,265 BTU/h ) |
Stainless steel 1.4404 (AISI 316L) | 230 V, 1~, 50 Hz/60 Hz | R-513A |
| SK 3304514 | 1 kW ( 3,412 BTU/h ) |
1.25 kW ( 4,265 BTU/h ) |
Stainless steel 1.4404 (AISI 316L) | 115 V, 1~, 50 Hz/60 Hz | R-513A |
| SK 3304544 | 1.1 kW ( 3,753 BTU/h ) |
1.25 kW ( 4,265 BTU/h ) |
Stainless steel 1.4404 (AISI 316L) | 400 V, 3~, 50 Hz 460 V, 3~, 60 Hz |
R-513A |
| SK 3305504 | 1.6 kW ( 5,459 BTU/h ) |
1.73 kW ( 5,903 BTU/h ) |
Stainless steel 1.4404 (AISI 316L) | 230 V, 1~, 50 Hz/60 Hz | R-513A |
| SK 3305514 | 1.6 kW ( 5,459 BTU/h ) |
1.73 kW ( 5,903 BTU/h ) |
Stainless steel 1.4404 (AISI 316L) | 115 V, 1~, 50 Hz/60 Hz | R-513A |
| SK 3305544 | 1.6 kW ( 5,459 BTU/h ) |
1.61 kW ( 5,494 BTU/h ) |
Stainless steel 1.4404 (AISI 316L) | 400 V, 3~, 50 Hz 460 V, 3~, 60 Hz |
R-513A |
| SK 3328504 | 2.1 kW ( 7,165 BTU/h ) |
2.39 kW ( 8,155 BTU/h ) |
Stainless steel 1.4404 (AISI 316L) | 230 V, 1~, 50 Hz/60 Hz | R-513A |
| SK 3328514 | 2.1 kW ( 7,165 BTU/h ) |
2.39 kW ( 8,155 BTU/h ) |
Stainless steel 1.4404 (AISI 316L) | 115 V, 1~, 50 Hz/60 Hz | R-513A |
| SK 3328544 | 2.05 kW ( 6,995 BTU/h ) |
2.25 kW ( 7,677 BTU/h ) |
Stainless steel 1.4404 (AISI 316L) | 400 V, 3~, 50 Hz 460 V, 3~, 60 Hz |
R-513A |
| SK 3329504 | 2.55 kW ( 8,701 BTU/h ) |
2.6 kW ( 8,872 BTU/h ) |
Stainless steel 1.4404 (AISI 316L) | 230 V, 1~, 50 Hz/60 Hz | R-513A |
| SK 3329514 | 2.55 kW ( 8,701 BTU/h ) |
2.6 kW ( 8,872 BTU/h ) |
Stainless steel 1.4404 (AISI 316L) | 115 V, 1~, 50 Hz/60 Hz | R-513A |
| SK 3329544 | 2.43 kW ( 8,292 BTU/h ) |
2.57 kW ( 8,769 BTU/h ) |
Stainless steel 1.4404 (AISI 316L) | 400 V, 3~, 50 Hz 460 V, 3~, 60 Hz |
R-513A |
Rittal wall mounted cooling unit Benefits
Looking for pricing, availability, or technical support for Rittal TopTherm Blue e cooling units?
Contact suwiauto to get a customized quotation and industrial cooling solution for your application.
Why Choose Rittal TopTherm Blue e?
The TopTherm Blue e series is engineered for industrial thermal management applications where consistent temperature control is critical. It is designed to maintain optimal internal cabinet conditions under high heat loads, ensuring long-term reliability of electrical and automation systems.
TopTherm Blue e units are designed for:
1. Electrical control cabinets
2. PLC panels
3. VFD / drive enclosures
4. Outdoor industrial cabinets
They use a closed-loop cooling system, meaning:
outside air never enters the cabinet
protects electronics from dust, oil mist, humidity
Approvals
Accessories
3213310 Air diverter
Suitable for Model No. : 3304.xxx / 3305.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).
Looking for pricing, availability, or technical support for Rittal TopTherm Blue e cooling units?
Contact suwiauto to get a customized quotation and industrial cooling solution for your application.
Our Factory
FAQ
1 Q: What is the cooling capacity range?
A: It ranges from 0.5 kW to 2.5 kW depending on model configuration.
2 Q: What does NEMA 4X mean?
A: It indicates protection against dust, water spray, and corrosion in harsh environments.
3 Q: Where is this cooling unit used?
A: It is used in industrial automation, energy systems, outdoor cabinets, and telecom infrastructure.
4 Q: Is it suitable for outdoor use?
A: Yes, it is specifically designed for outdoor and corrosive environments.
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