Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
NVENT HOFFMAN S101546G041 Slimfit cooling unit 1500W
nVent HOFFMAN S101546G041 SpectraCool Slim Fit 1500 W industrial enclosure cooling unit with a three-phase 400 V 50 Hz or 460 V 60 Hz supply and integrated communications board for electrical and automation cabinet cooling.
Why Choose the nVent HOFFMAN S101546G041 Slim Fit Cooling Unit?
The nVent HOFFMAN S101546G041 is a compact and reliable SpectraCool Slim Fit industrial enclosure cooling unit designed to maintain controlled temperatures inside electrical and automation enclosures. As part of the advanced nVent HOFFMAN SpectraCool Slim Fit series, it provides effective cooling for sensitive electrical and electronic equipment while minimising the installation footprint on industrial cabinets.
This cooling unit features a space-saving design with three mounting options, allowing fully recessed, partially recessed or surface-mounted installation. Dust-resistant coils support filterless operation in suitable environments, while active condensate management helps prevent unwanted water accumulation. The integrated communications board provides additional monitoring and control capabilities for industrial applications.
With a nominal cooling capacity of 1500 W and a three-phase 400 V / 50 Hz or 460 V / 60 Hz supply, the S101546G041 is designed for industrial electrical cabinets containing heat-generating automation, control and power equipment. Its slim 950 × 400 × 259 mm format makes efficient use of enclosure space while providing dependable thermal management.
Key Advantages
- Compact 1500 W industrial enclosure cooling unit for automation and electrical cabinets.
- Flexible fully recessed, partially recessed or surface mounting options.
- Three-phase 400 V / 50 Hz or 460 V / 60 Hz power supply for industrial installations.
- Integrated communications board for enhanced monitoring and control.
- Dust-resistant coils support filterless operation in appropriate environments.
- Active condensate management helps prevent dripping water.
Key Features
- nVent HOFFMAN SpectraCool Slim Fit S10 series.
- 1500 W nominal cooling capacity.
- Cooling performance of 1800 / 1880 W at L35/L35, 50/60 Hz.
- Cooling performance of 1300 / 1380 W at L35/L50, 50/60 Hz.
- 400 V three-phase at 50 Hz / 460 V three-phase at 60 Hz.
- IP54 internal-loop protection with IP34 external-loop protection.
- R134a refrigerant with a 510 g refrigerant charge.
- Operating temperature range from 10 to 55 °C.
- Energy-efficient rotary compressor and active condensate management.
- Terminal-block electrical power connection.
Reliable Cooling for Industrial Enclosures
Industrial enclosure cooling units such as the nVent HOFFMAN SpectraCool Slim Fit remove excess heat generated by drives, PLCs, power supplies and other electrical components installed inside control cabinets. Maintaining a controlled enclosure temperature helps protect sensitive electronics, improve system reliability and reduce the risk of temperature-related equipment failures.
The SpectraCool Slim Fit series is designed for industrial environments where enclosure space and installation flexibility are important. Its three mounting configurations, dust-resistant coils, active condensate management and communications capability make the S101546G041 suitable for modern automation and electrical control systems requiring dependable thermal management.
Typical Applications
- Industrial electrical and automation control cabinets.
- PLC, HMI and industrial computer enclosures.
- Variable frequency drive and motor control cabinets.
- Machine building and OEM automation systems.
- Manufacturing and production equipment.
- Power distribution and electrical control enclosures.
Technical Specifications
Tick the specs you need, then view products that match.
| Device Type | Wall / door-mounted cooling unit | |
|---|---|---|
| Refrigerant Type | R134a | |
| Coil / Supply Voltage | 400 V AC, 3-phase | |
| IP Rating | IP54 | |
| Voltage | 400 V AC | |
| Cooling Output (W) | 1500 W | |
| Manufacturer | nVent HOFFMAN | |
| Series | SpectraCool Slim Fit S10 | |
| Model | S101546G041 | |
| Product type | Industrial enclosure cooling unit / air conditioner | |
| Nominal cooling capacity | 1500 W | |
| Cooling performance L35/L35 | 1800 / 1880 W at 50 / 60 Hz | |
| Cooling performance L35/L50 | 1300 / 1380 W at 50 / 60 Hz | |
| Power supply | 400 V / 3-phase / 50 Hz or 460 V / 3-phase / 60 Hz | |
| Maximum power consumption L35/L35 | 930 / 1130 W at 50 / 60 Hz | |
| Maximum nominal current | 2.1 / 2.4 A at 50 / 60 Hz | |
| Starting current | 7 / 8 A at 50 / 60 Hz | |
| Refrigerant | R134a | |
| Refrigerant charge | 510 g | |
| Maximum allowable operating pressure | 28 bar | |
| Operating temperature range | 10–55 °C | |
| Temperature setting range | 20–55 °C | |
| Internal-loop airflow | 342 / 391 m³/h at 50 / 60 Hz | |
| External-loop airflow | 576 / 579 m³/h at 50 / 60 Hz | |
| Duty cycle | 100% | |
| Sound level | 73 dBA at 1 m | |
| Finish | RAL 7035 light grey | |
| Dimensions (H × W × D) | 950 × 400 × 259 mm | |
| Weight | approx. 43 kg |
Frequently Asked Questions
What is the nVent HOFFMAN S101546G041 used for?
This cooling unit is designed to remove excess heat from industrial electrical and automation enclosures, helping maintain suitable operating temperatures for sensitive electronic equipment.
What is the cooling capacity of the S101546G041?
The unit has a nominal cooling capacity of 1500 W, with L35/L35 cooling performance of 1800 / 1880 W at 50 / 60 Hz.
What power supply does the S101546G041 require?
The S101546G041 operates from a 400 V three-phase 50 Hz or 460 V three-phase 60 Hz supply.
How can the nVent HOFFMAN Slim Fit cooling unit be mounted?
The Slim Fit design supports fully recessed, partially recessed and surface-mounted installation, providing flexibility when fitting the unit to industrial enclosures.
What protection rating does the S101546G041 provide?
The cooling unit provides IP54 protection on the internal enclosure loop and IP34 protection on the external loop.
Trusted Industrial Enclosure Cooling
nVent HOFFMAN SpectraCool Slim Fit cooling units are designed for industrial automation and electrical enclosure applications where reliable thermal management, flexible installation and efficient use of cabinet space are essential.
