Transformers
Custom Built Transformers
Ex stock and made to order ranges of range of control circuit transformers
Ex stock range of Class II Transformers
Ex stock range of Portable Tool Transformers and Accessories
Ex stock and made to order ranges of Portable site transformers
Ex stock range of Enclosed Transformers for Wall or Floor Mounting with 110V Sockets
Ex stock range of Variable Autotransformers
Power Electronics
DIN Rail AC to DC Power Supplies
DIN Rail AC to DC Output Programmable Power Supplies
Unregulated and Smoothed Power Supplies
DIN Rail AC to DC Power Supplies with Special Optional Functions
Open Frame AC-DC Power Supplies
Enclosed AC to DC Power Supplies
AC to DC Security Series Power Supplies
LED Drivers
All-in-One Power Supplies, Battery Chargers, and UPS Units
Battery Chargers
Uninterruptible Power Supplies (UPS)
AC to DC and DC to DC Converters
EMC Filters
Power Supplies for Home and Office Electronics
Thermal Management
AC Axial Fans
DC Axial Fans
Axial Fan Guards and Accessories
AC IP54 Filter Fans
DC IP54 Filter Fans
IP54 Exhaust Filters
IP55 Hoods for Filter Fans and Exhaust Filters
Roof Fans and Cabinet Top Ventilators
Thermostats
Hygrostats
Anti-Condensation Heaters
Accessories
Enclosures
Valve-Regulated Lead-Acid Batteries
Battery Modules
Battery Holders
IP65 Front Panel Hinged Windows
Front Panel Hinged Window Brackets
Distribution Blocks
Site Lighting
Panel and Enclosure Lighting
Extension Leads for Panel and Enclosure Lighting
Plugs, Sockets, Extension Leads, and Adaptors
Busbar
Transformer and Power Supply Accessories
Enclosure and Control Panel Accessories

Roof Fans and Cabinet Top Ventilators

The units within our range of enclosure roof fans and cabinet top ventilators are perfect for cooling the temperature or aiding the ventilating process of enclosures and cabinets, to ensure the continued smooth running of the internal electrical components (e.g. transformers and power supplies). The airflow ratings of the units range from 400 cu m/hr to 1,340 cu m/hr free blowing and have an input voltage of 230V AC 50 / 60 Hz. The power ratings of the fans range from 32 Watts to 200 Watts.
Select the cabinet top ventilator from the series of your choice, then pick your airflow rating from the dropdown menu inside. 

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