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The new generation of roof-mounted fans is one system for all sizes: only one mounting cut-out is needed for all output categories. Air routing with minimal pressure losses ensures a high level of efficiency, while an innovative clamping attachment supports a high protection category of IP54.
For detailed UL + C-UL - FTTA , please click 'Download' to view the document.
Item No :
1 pc(s)Color :
RAL 7035ETIM 8 :
EC000320ETIM 9 :
EC000320Version :
roof-mounted
New Generation Roof-Mounted Fan and Ventilation Hood
The new generation of roof-mounted fans and ventilation hoods from Rittal is an efficient climate control solution specifically engineered for industrial and IT enclosures. When thermal loads are high but side panel space is restricted, or when you need to leverage the chimney effect (natural bottom-to-top convection), roof-mounted cooling is the ideal choice.This generation brings major upgrades in installation flexibility, airflow efficiency, and intelligent control.
| Article no. | Fan | Rated operating voltage |
| SK 3138000 | without fan motor | / |
| SK 3139100 | Radial, capacitor motor | 115 V, 1~, 60 Hz |
| SK 3139110 | Radial, capacitor motor | 115 V, 1~, 60 Hz |
| SK 3140100 | Radial, capacitor motor | 220 V - 240 V, 1~, 50 Hz/60 Hz |
| SK 3140110 | Radial, capacitor motor | 220 V - 240 V, 1~, 50 Hz/60 Hz |
| SK 3140140 | Radial, rotary current motor | 380 V - 415 V, 3~, 50 Hz/60 Hz 400 V - 480 V, 3~, 60 Hz |
Optimized Fluid Dynamics: The aerodynamic internal configuration reduces pressure drops, guaranteeing peak airflow output even when fine dust filters are installed.
Universal Cut-Out Fit: Upgrading from passive ventilation (SK 3138.000) to a high-capacity fan (SK 3140.100) requires no mechanical recalculation or alteration of the enclosure ceiling cutout
Industrial Durability: Utilizes premium-grade radial fans and ball-bearing motors, certified globally under CE, UL, and cUL standards.
Rittal SK 3138.000 is a new-generation, engineering-optimized roof vent cover designed for passive enclosure ventilation or localized multi-fan assembly. Serving as the direct, highly efficient replacement for the legacy SK 3148.007, this roof-mounted unit comes without a fan motor, facilitating natural convection air exit with minimal pressure loss. Featuring an innovative clamping attachment and a modular footprint, it supports a high protection category up to IP54/NEMA 12 when paired with its included pleated filter, safeguarding sensitive switchgear internal environments against dust and splashes
High-efficiency Blue e Wall-Mounted Cooling Units, from 300W to 4000W cooling capacity, to meet your cooling demands. Ideal for industrial plants, buildings, IT data centers, laboratories, offices and more. The units with cooling capacities above 1000W are fitted with integrated electric refrigerant evaporator, delivering energy-efficient cooling. Two types available: slim and horizontal types, to meet various installation needs. Contact us now to learn more and choose the cooling system that best fits your needs!
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Rittal Blue e+ fan-and-filter units help you to achieve your climate goals while at the same time reducing your energy costs. The new Blue e+ filter fan from Rittal represents a major upgrade in the field of industrial climate control. It not only continues the tradition of high-efficiency cooling but also integrates smart connectivity and energy-saving technologies. If your enclosures are located in harsh environments with high dust levels, it is recommended to opt for the new pleated filters. Compared to traditional fiber filter mats, the pleated design increases the surface area, enabling it to capture more fine dust while maintaining a more stable airflow.
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The robust stainless steel housings feature an integrated cam system that allows for extensive system expansion without drilling, quickly and securely.
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Enclosure with door of sheet steel, spray-finished with mounting plate and gland plate in the base Protection category up to IP 66.
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The outlet filter is used in conjunction with the associated filter fan to dissipate lost heat out of the enclosures, to ventilate the enclosure and to protect temperature-sensitive components. This is done via the direct supply of ambient air that must be below the permissible temperature inside the enclosure.
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The outlet filter is used in conjunction with the associated filter fan to dissipate lost heat out of the enclosures, to ventilate the enclosure and to protect temperature-sensitive components. This is done via the direct supply of ambient air that must be below the permissible temperature inside the enclosure.
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LED system light - the first light designed especially for enclosures! Advanced LED technology provides even more light into the last recess.
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Circuit breaker adaptor for the universal, simplified assembly of circuit-breakers. For detailed UL certification information, please click 'Download' to view the document.
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