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, or pre-assembled within steel, stainless steel or GRP enclosures complete with socket outlets or terminals as required.
Protective devices available from FDB include fully adjustable multi-function RCD’s, variable earth leakage relays, percentage 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.
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Our FDB electrical protection family of RCD and RCBO devices runs from the Multiway FDB 2 modular panel through the FDB 11 at 230V for general purpose building renovation upgrade and maintenance projects and the FDB 13, FDB 15 and FDB 19 3 phase units for new build installations. Also in the family is the FDB 27 MOD spec unit for aircraft or army hangers new build and replacement installations.
These proven units are a convenient option for new or replacement installations offering long life and reliability – they are available from our Online store here.
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The use of RCD electrical technology has become commonplace in all areas of building services where the safety and convenience of this type of protection is of great value – but RCDs and their “sister” MCBs often need to be housed in specialist enclosures which provide for the integration of a number of devices in a custom system. Here at FDB Electrical we have created the FDB11 as a unit which installers can readily customise and which also provides for the use of multiple units in a grid layout. The facilities offered by the FDB11 are especially of value in the industrial and institutional arenas where capacities of 40A to 63A and up to 100A can be accomodated
- General purpose RCD with overload and short circuit protection
- Steel, surface mounting enclosure c/w knockouts (IP20)
- Conforms to BS4293 (RCD); BSEN60898 (MCB)
- IΔn: 20mA; 30mA or 100mA
Contact our team for further details or view at our Online shop for simple purchase and delivery options.
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Our range of specialist panel mounting electrical protection items available at our Online shop includes RCDs, Earth Continuity Monitors and special purpose electrical protection devices compliant with with BS4293. These enable panel builders and installation engineers to configure their own electrical protection systems within an application specific enclosure or cabinet providing appropriate environmental protection.
We offer both AC and DC types of panel mounting components to multi-range protection levels including pre-set and user adjustable types. Where appropriate we use solid state circuitry to offer immunity to voltage transients and DC components. The range includes associated core balance transformers in a range of sizes to suit each installation. 
For visual monitoring we have the EFU10/M Panel meter and for testing we have a portable series 6 RCD test set.
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