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SK3140.510 Rittal Roof-mounted fans with EC technology
Rittal SK3140.510 is a 115 V AC roof-mounted EC enclosure fan providing up to 1,069 m³/h airflow with integrated fan monitoring for efficient industrial cabinet ventilation.
£569.51
Why Choose the Rittal SK3140.510 Roof-Mounted Fan with EC Technology?
The Rittal SK3140.510 is an energy-efficient and powerful roof-mounted enclosure fan with EC technology designed to remove excess heat from industrial electrical and electronic enclosures. Part of the Rittal SK climate control range, this high-capacity roof fan combines a radial EC motor with efficient air routing to provide reliable ventilation while making effective use of available enclosure space.
Designed for industrial control cabinets and automation systems, the SK3140.510 incorporates a control interface with tacho signal output as standard. This enables activation of the fan as well as monitoring of fan speed and operating status, making the unit particularly suitable for applications where dependable enclosure climate control and condition monitoring are important.
The SK3140.510 delivers an unimpeded airflow of up to 1,069 m³/h without a filter and operates from a 115 V AC single-phase, 50/60 Hz supply. Measuring 400 × 133 × 400 mm, it installs through a 258 × 258 mm roof cut-out and is supplied as a complete ready-to-install unit with a pleated filter.
Key Advantages
- High-performance roof-mounted fan designed for industrial enclosure cooling.
- Up to 1,069 m³/h unimpeded airflow without a filter.
- Energy-efficient radial EC motor technology.
- 115 V AC single-phase operation for compatible industrial installations.
- Integrated control interface with tacho signal output for fan monitoring.
- IP21 protection without a filter and IP54 with the supplied pleated filter.
- Roof-mounted installation helps preserve usable space on enclosure doors and side panels.
Key Features
- Rittal SK roof-mounted fan with EC technology.
- Radial EC motor for efficient enclosure ventilation.
- 1,069 m³/h unimpeded airflow without a filter.
- 975 m³/h unimpeded airflow with the supplied pleated filter at 60 Hz.
- 115 V AC, single-phase, 50/60 Hz supply.
- 112 W rated power consumption at 60 Hz.
- Integrated control interface for activation and operating-status monitoring.
- Compact 400 × 133 × 400 mm roof-mounted construction.
- Supplied as a complete ready-to-install unit including pleated filter.
Reliable Enclosure Cooling for Industrial Systems
Roof-mounted fans such as the Rittal SK3140.510 extract warm air from the upper section of an enclosure, where heat naturally accumulates during operation. Maintaining effective airflow helps reduce thermal stress on PLCs, drives, power supplies and other temperature-sensitive electrical and electronic components.
The EC motor technology used by the SK3140.510 provides efficient fan operation while its integrated control interface supports fan activation, speed monitoring and operating-status supervision. The roof-mounted configuration also allows ventilation capacity to be added without occupying valuable mounting space on enclosure doors or side panels.
Typical Applications
- Industrial electrical control cabinets.
- PLC and automation enclosures.
- Machine control panels.
- Motor control and drive cabinets.
- Power distribution and electronic equipment enclosures.
- Manufacturing and process automation systems.
Technical Specifications
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| Colour | Light Grey | |
|---|---|---|
| Device Type | Roof fan | |
| Coil / Supply Voltage | 115 V AC, 1-phase | |
| External Size (mm) | 400 × 133 mm | |
| Cut-Out Size (mm) | 258 × 258 mm | |
| IP Rating | IP21 | |
| Voltage | 115 V AC | |
| Fan Type | Roof Fan | |
| Manufacturer | Rittal | |
| Series | SK | |
| Model | SK3140.510 | |
| Product type | Roof-mounted enclosure fan | |
| Fan type | Radial EC fan | |
| Airflow without filter | 1,069 m³/h | |
| Airflow with pleated filter | 975 m³/h at 60 Hz | |
| Rated operating voltage | 115 V AC | |
| Input phases | Single phase | |
| Frequency | 50 / 60 Hz | |
| Rated power | 112 W at 60 Hz | |
| Maximum rated current | 1.51 A at 60 Hz | |
| NEMA protection | NEMA 12 | |
| Colour | RAL 7035 | |
| Dimensions (W × H × D) | 400 × 133 × 400 mm | |
| Required mounting cut-out | 258 × 258 mm | |
| Installation depth | 34.6 mm | |
| Operating temperature | -20 to 55 °C | |
| Storage temperature | -40 to 70 °C | |
| Noise level | 60 dB(A) at 60 Hz | |
| Fan service life | 82,000 h at 40 °C | |
| Control interface | Yes, with tacho signal output | |
| Net weight | 5.3 kg |
Frequently Asked Questions
What is the Rittal SK3140.510 used for?
The SK3140.510 is a roof-mounted EC fan designed to extract excess heat and provide forced-air ventilation for industrial electrical and electronic enclosures.
What airflow does the Rittal SK3140.510 provide?
The fan provides up to 1,069 m³/h of unimpeded airflow without a filter and approximately 975 m³/h with the supplied pleated filter at 60 Hz.
What supply voltage does the SK3140.510 require?
The Rittal SK3140.510 is designed for a 115 V AC single-phase, 50/60 Hz supply.
What IP protection does the SK3140.510 provide?
The roof-mounted fan is rated IP21 without a filter and achieves IP54 with the supplied pleated filter.
Can the Rittal SK3140.510 fan be monitored?
Yes. The fan includes a control interface with integrated tacho signal output, allowing fan speed and operating function to be monitored as part of an enclosure climate control system.
Trusted by Industrial Engineers Worldwide
Rittal enclosure climate control products are widely used by panel builders, machine builders and automation engineers to provide dependable thermal management and help protect sensitive electrical equipment in industrial applications.
