earth fault protection

Earth line protection devices from FDB Electrical

We pride ourselves on our range of AC and DC panel mounting items including RCDs, Earth Continuity Monitors and special purpose electrical protection devices compliant with BS4293 which we have available ex-stock for the specialist panel builder. These items can be reviewed and ordered direct from our Online store.

The range includes multi-range protection levels including pre-set and user adjustable types with solid state circuitry for immunity to voltage transients and DC components.

Associated core balance transformers are available in a range of sizes as is a suitable panel meter (EFU10/M) and conveniently sized RCD Test Set.

Earth line protection devices from FDB Electrical

We have been specialists in industrial electrical protection equipment for a long time now and are able to offer our proven technology in component form to panel builders wishing to configure their own systems. This FDB range includes many panel mount devices and system elements.

For example the FDB EMGUARD earth line monitor range includes 110V, 240V and 440V units – the 110V unit in particular being of interest since this is a rating not commonly offered elsewhere. The EMGUARD series comply with BS4444 and offer 1-20 ohms impedance (adjustable), fully encapsulated and housed in a PA6 enclosure ready for chassis mounting.

Other components include the EFU62 VELEM combined earth fault and earth line monitor and the VEF series variable earth leakage protection relay. The EFU series includes a combined earth fault and earth line monitor and DC earth fault monitor, this compliments the EFR range of universal earth leakage protection relays, along with matching external CTs where required.

This FDB program of earth line protection devices enables panel builders and installers to complete full electrical protection systems to their own specifications – contact us to discuss configuration or order at our Online shop.

Electrical protection units from FDB Electrical

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.

FDB panel mounting protection units

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.EFR1 Earth Leakage Relay

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. EFR-52 earth fault relay

For visual monitoring we have the EFU10/M Panel meter and for testing we have a portable series 6 RCD test set.

 

Custom electrical protection panels

20 April 2017
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Here at FDB Electrical we specialise in high end industrial and Military spec electrical protection devices, and have many well proven standard configurations to choose from – with many available from our online store – others to order as shown on our website – but of course we often get requests for something a bit […]

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Electrical Protection and Monitoring equipment you can trust

11 February 2017
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Enclosed units – available at our Online Store Our full range of enclosed units are perfect for an “off the shelf” solution that you can rely on. Industrial RCD/MCBs Adjustable RCCBs RCCB/ECM + Socket Outlets Heavy Duty RCCBs RCD Protected Distribution Boards Range earth continuity loop monitoring units Special purpose RCD protection units to MOD Spec Interruptable” […]

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Railway spec electrical protection available online

9 December 2016
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Our Online store is fast becoming the first point of contact for many people searching for our electrical protection products and that includes many specifically intended for railway use such as:- FDB2 Multiway RCBO approved for Network Rail DC Immune Protection FDB13 (10A-32A) general purpose RCD with overload and short circuit protection approved for Network Rail […]

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FDB13 – 400V 3 phase DC immune protection

28 July 2016
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Our top end DC immune protection FDB13 unit is approved by Network Rail for use in DC electrified areas for general purpose earth monitoring, RCD/RCBO overload and short circuit protection of 3 phase 400V circuits. This ensures electrical safety protection for ancillary AC equipment without the nuisance tripping associated with induced currents from nearby high level […]

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FDB 11 expandable modular Network Rail approved electrical protection

10 June 2016
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Our FDB 11 is a modular range of general purpose earth leakage protection units complete with overload and short circuit protection, and approved by Network Rail for use in DC electrified areas. They are configured in a modular arrangement so that multiple units may be installed and added to over time to create a modular grid […]

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Earth protection components for specialist panel builders

6 April 2016
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Our range of panel mounting components at our Online Store has been specifically devised for panel builders wishing to construct their own custom electrical protection for personnel and equipment – for example our range of Core Balance Transformers runs from 16mm to 240mm capacity while our Earth Line Monitors are available for 110V, 240V and […]

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