M Range Pusher Disconnectors
Rated up to 52kV, 1250A, 25kA/3secs, the M.L.E. range of M type disconnectors is a cost effective, reliable, and low maintenance design. The use of nickel plated solid copper switching blades dispenses with the need for flexible cables and pantographs that historically have been proved to be a source of trouble. The hinge end contacts are of the self cleaning design with independent pressure springs on each side. The whole assembly makes for a very robust and reliable design.
 M Range Pusher Disconnectors (Cat. No. M/11) >>
R Range Rocking Disconnectors
The M.L.E. range of R type switches and disconnectors is a reliable, robust, and long-standing design. They are particularly suited to substation applications, but due to their flexible design, can be installed throughout the distribution network, fitted with load break interrupter heads, and equipped with motorised operating mechanisms to suit each customer’s individual requirements. The type R can be rated up to 52kV, 1600A, 25kA/3secs, in accordance with IEC 62271:2008. Each disconnector can be factory fitted with a range of optional extras, including earth blades. Supporting steelwork can be provided to suit almost any application.
R Range Rocking Disconnectors (Cat. No. R/11) >>
RX Range Rocking Disconnectors
The M.L.E. range of type RX switches is a cost effective, reliable, and innovative design. They can be configured to suit a variety of applications and may be installed throughout the distribution network, fitted with load break interrupter heads, and fully automated to suit each customer’s individual requirements. The RX can be rated up to 52kV, 1600A, 25kA/3secs, in accordance with IEC 62271:2008. Each high performance disconnector can be factory fitted with a range of optional extras, including earth blades. Supporting steelwork can be provided to suit almost any application.
RX Range Rocking Disconnectors (Cat. No. RX/11) >>
RX2L Range Rocking Load Break Switches
The MLE range of RX2L type switches is a cost effective, reliable, and innovative design. They can be installed throughout the distribution network, fitted with load breaking facilities and fully automated to suit our customers’ diverse needs. The RX2L and its ancillaries have been tested up to 15kV, 630A, 25kA/3secs, to IEC 62271:2008, each disconnector can be factory fitted with optional fault making capabilities and earth blades. Supporting steelwork can be provided to suit almost any application. A wide range of porcelain and composite insulators are available, providing a solution to almost any specification.
RX2L Range Rocking Load Break Switches
(Cat. No. RX2L/11) >>
Optional Extras
Earth Blades
All disconnectors & switches can be supplied with mechanically interlocked earth blades on `LIVE’ side or `DEAD’ side if required.
Load Break Switches
The fitting of MLE interrupter heads converts a basic rocking disconnector into a load break switch.
Disconnector-Fuses & Switch-Fuses
The basic rocking disconnector and load break switch can be combined with a variety of fuse arrangements to meet the requirements of most distribution systems.
Special Requirements
We are always ready to consider any special requirements regarding the specifications or arrangement of our equipment.
Trip-All-Phase Switch-Fuse Combined Units
Trip all phase switch-fuse combined units are available up to and including 36kV, 400A 25kA/3secs.
To overcome the problems associated with ‘single phasing` caused when only one fuse in a supply blows, MLE have developed a unique system. The design is designated a ‘TRIP-ALL PHASE UNIT` (T.A.P.).
The principle of operation is that in the event that one or more of the TAP fuses blow, the fuse (or fuses) will swing downwards and strike a tripping bar. The tripping bar will release a spring-charged mechanism, which in turn will open the switch and isolate all 3 phases. The switch can also be operated manually for normal switching operations.
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Complete Product Catalogue
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Quick Specification Form
If you would like a quotation for any of our equipment please download and complete our electronic "Quick Specification Form" (click here to download form), and email it to or
Please provide the maximum possible information at the time of your enquiry. Receipt of the requested information with the enquiry will save time-consuming correspondence, and avoid unnecessary delays in submitting a comprehensive quotation.
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