RCD protection

FDB27/M RCD Protection

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 communications or other electrical protection needs please contact us.

Earth line protection devices from FDB Electrical

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.

CB514_medium CT from FDBGeneral purpose overload/short circuit and DC immune protection from FDB Electrical

Components comply with BS4293 where appropriate and offer multi-range protection levels including pre-set and user adjustable types.

Solid state circuitry is employed for optimum immunity to voltage transients and DC component.

AC and DC types are stocked for urgent delivery.

 

 

 

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

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). Featuring sold state electronic circuitry for stability and immunity from spurious tripping, the range features different permutations of rating in each voltage range. Standard units are supplied in steel, surface mounting enclosures with RCD test button and MCB toggle accessible at front of unit.

The 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 400V 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 FDB Online Store.

General purpose overload/short circuit and DC immune protection from FDB Electrical

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 are delighted to meet. Custom panel production is an important part of the service we offer here at FDB Electrical – so if you need something a bit different call our team here.

FDB electrical protection family

17 November 2017
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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 […]

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General purpose overload/short circuit and DC immune protection

8 September 2017
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Our FDB11 is a general purpose RCD panel unit providing overload and short circuit protection for industrial, academic, institutional and corporate applications. Installation is quick and easy with the FDB11 housed in a sheet metal enclosure. Three enclosure sizes of FDB11 are available, 10 to 32 amp, 40 to 63 amp and 80 to 100 […]

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RCD technology in the FDB11

23 June 2017
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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 […]

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Also Electrical Protection devices Online

10 March 2017

Our range of Electrical Protection devices is available at the Online store for easy reference and selection – this includes: Enclosed units such as the FDB11 and FDB13 general purpose RCD housed units with overload and short circuit protection, also the FDB2 for multi-circuit protection in a single enclosure and the FDB21 for installations requiring […]

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FDB2 multi-way RCBO with DC immune protection

19 August 2016
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The FDB2 RCBO unit is a multi-way housed earth fault protection system which shares DC immune technology with its smaller sister unit the FDB11. FDB2 offers 2 way, 3 way and 4 way options as standard with approval by Network Rail for use in DC electrified areas where it provides general purpose earth leakage protection, […]

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FDB 13 series General Purpose RCDs with overload and short circuit protection

1 April 2016
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Our FDB13 series of wall mounting housed earth monitoring equipment units with RCDs and/or RCBOs provide general purpose overload and short circuit protection in 10A-32A as well as  40A-63A and 80A-100A ratings all available for our Online store. The FDB13 series features Aproved Network Rail DC Immune Protection within a steel, surface mounting enclosure c/w knockouts […]

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