i-switch Isolation Equipment
Craig & Derricott has been at the forefront of switchgear design and manufacture for more than 60 years, and in that time the requirements of the installer & end user have always been paramount in the design concept. This attitude has culminated in the design of the 'i-switch' range where a wider choice of products has been offered to the customer, all of which are simple to install and provide the user with a product that is safe and effective in use.
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Switch Disconnectors provide the means to safely disconnect an item of electrical equipment from the supply. Primarily designed to provide a means of local isolation when an elecrical item may need maintenance or repair, a Switch Disconnector has to comply with the following minimum requirements:- Provide an effective clearance between the supply and the load appropriate to the voltage ...
Fuse Combination Units
The 'i-switch' range of Fuse Combination Units is built around the same technology as used for the Switch Disconnector range. All of the mandatory features required by a disconnecting device are maintaned with the addition of cartridge fuse links for circuit protection. The design used standard fuse links of the BS88 pattern (IEC/BS EN 60269). Each assembly is supplied populated with three fully ...
The 'i-switch' range of Changeover Disconnectors is built around the same technology as used for the basic Switch Disconnector range. All of the mandatory features required by a disconnecting device are maintaned with the inbuilt capacity to change between two supplies or two loads depending upon the application. All versions are supplied in a I-O-II format where the central 'Off' ...