Enclosed RCDs

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.

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.

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 MonitorsRCD Test Sets 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.

A range of Heavy Duty RCCB units from FDB for when you really have to get serious! FDB 2 Multiway modular RCD/RCBO panel shows the way to building renovation

Protective devices available from FDB include fully adjustable multi-function RCD’svariable earth leakage relayspercentage earth fault relays together with a range of external toroidal CT’s up to 240mm diameter. Custom built panels and bespoke solutions are designed and manufactured in-house to suit virtually any industrial application and we are proud to supply the UK Defence forces and support industries with specialist protection equipment.

 

CB514_medium CT from FDB EFR1 Earth Leakage Relay FDB27/M RCD Protection

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. […]

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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 […]

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A range of Heavy Duty RCCB units for when you really have to get serious!

28 September 2018

Our series of FDB 19 heavy duty RCCB units is designed to overcome inherent earth leakage or inrush currents, combining a variable sensitivity and time delay RCD together with a triple pole MCCB (minimum 16 KA) to provide overcurrent and short circuit protection. With a unit of this type there is no “typical” application since […]

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FDB 2 Multiway modular RCD/RCBO panel shows the way to building renovation

18 April 2018

When it comes to building renovation our FDB 2 multiway modular RCD/RCBO panel is ideal for upgrade and maintenance projects in the commercial/industrial sphere. This modular range of general purpose earth leakage protection units comes complete with overload and short circuit protection. (It is also approved by Network Rail for use in DC Electrified areas). […]

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FDB power protection keeps the Network DC immune with K H Engineering

19 February 2018

As long term contractors to Southern Rail/GTR, K H Engineering Services find themselves in frequent need to deal with protection of mains power equipment within areas of high DC power usage. This specialist protection is required for all electrical mains supplies likely to be used by the public – such as socket outlets, ticket machines, […]

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FDB 11 custom varients available

10 February 2018

Most of our customers are aware of the FDB 11 general purpose RCBO with overload and short circuit protection, it’s Approved Network Rail DC Immune Protection and conformity to BS4293 (RCD); BSEN60898 (MCB) are major factors in selection for regular projects – but we find that many customers come to us with non-standard requirements which we […]

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