RCD protection

Our FDB 2,11,13 and 21 series from the Online store make up a package of power protection units for use in general industrial purposes such as warehousing, manufacturing, offices, utilities, public services, residential blocks and similar.

These units comprise fully equipped wall mounting steel enclosures housing MCBs, RCDs and RCBOs to varying specifications – see here – ready to install for your specific project.

As leading industrial earth monitoring and electrical power protection specialists, we are pleased to offer our range of RCD’s and RCBO’s for personnel or plant protection, Earth Continuity Monitors, together with a range of ancillary devices supplied separately as panel mounting components, or pre-assembled within steel, stainless steel or GRP enclosures, complete with socket outlets or terminals as required.

The FDB11 series incorporates DC immune RCBO protection for specialist railway installations – and there are many other variants or custom specifications for other industrial situations to meet customer’s needs. Not only does the FDB11 series meet new build installation requirements but the range continues to meet the needs of upgrade projects and refurbishments where earlier generations of this series were installed many years ago and need to be extended or replaced.

On the military side the FDB27/M: RCD Protection unit is designed for Communications Vehicles in accordance with MOD specifications, with six standard variants according to voltage/current rating required and with the possibility for custom specification where required.

Because of their robust electronics and mechanical assembly, the FDB27 series is also suited to other outdoor installations where reliable RCD protected power is needed in arduous environments.

FDB 11 panels offer industrial installers a robust and easily fitted general purpose RCD with overload and short circuit protection in a steel, surface mounting enclosure c/w knockouts to IP20. The panel conforms to BS4293 (RCD); BSEN60898 (MCB) and is available with IΔn: 20mA; 30mA or 100mA

Standard panels are available from our Online shop on rapid delivery while custom panels can usually be easily accommodated to suit most requirements – contact our experienced sales team here to discuss your specific needs.

We are delighted to find that our FDB11 series – which incorporates DC immune RCBO protection for specialist railway installations – and many other varients for other industrial situations – continues to meet customer’s needs. Not only does the FDB11 series meet new build installation requirements but we continue to meet the needs of upgrade projects and refurbishments where earlier generations of this series were installed many years ago and need to be extended or replaced.

Visit our Online store for standard configurations – or contact us to discuss your custom specification.

A range of special purpose RCD protection units for military and other communications vehicles, with in-line filters.

4 August 2019

The FDB27/M: RCD Protection unit is designed for Communications Vehicles in accordance with MOD specifications, with six standard variants according to voltage/current rating required and with the possibility for custom specification where required. Because of their robust electronics and mechanical assembly the FDB27 series is also suited to other outdoor installations where reliable RCD protection […]

Read the full article →

Electrical protection range – standard and custom

23 May 2019

For more than 50 years, FDB Electrical has been one of the leading specialists in the field of electrical protection and have an enviable reputation for quality, innovation and service. Our product range includes RCD’s and RCBO’s for personnel or plant protection, Earth Continuity Monitors, RCD Test Sets together with a range of ancillary devices supplied separately as panel mounting components, […]

Read the full article →

Specialist Panel Mounting components for electrical earth protection

11 May 2019

The team here at FDB Electrical have a long experience with specialist earth protection systems and in consequence we have available at our Online store  an extensive range of panel mounting items including RCDs, Earth Continuity Monitors and special purpose electrical protection devices for panel builders and installers to assemble your own application specific equipment. […]

Read the full article →

FDB 11 and FDB13 multi module panels

6 April 2019

FDB 11 are general purpose RCD panels with overload and short circuit protection conforming to BS4293 (RCD); BSEN60898 (MCB) for ratings of IΔn: 20mA; 30mA or 100mA – they are housed in a steel, surface mounting enclosure c/w knockouts (IP20) FDB 13 are manufactured to the same specification for three phase application. Housings are designed […]

Read the full article →

FDB27/M: RCD Protection for Communications Vehicles

16 February 2019

Our FDB27/M is a range of special purpose RCD protection units for military communications vehicles, with in-line filters. Designed in accordance with MOD specifications, there are six standard variants according to voltage/current rating. Part of the EFR-1 series these units are housed in robust steel enclosures for outdoor installation.  General data sheet available here. To discuss your […]

Read the full article →

Components for specialist electrical protection systems

1 February 2019

The FDB Online store offers a range of specialist components for panel builders to integrate into their own electrical protection systems from core balance transformers and earth leakage relays to complete RCD panels. Components comply with BS4293 where appropriate and offer multi-range protection levels including pre-set and user adjustable types. Solid state circuitry is employed […]

Read the full article →