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GB0915379D0
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Miniature circuit breaker
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GB0814250D0
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Power supply unit for overload relay
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GB0805692D0
|
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Linear regulator with zero crossing coordination
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GB0719229D0
|
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Real current circuit protection device
|
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GB0714034D0
|
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Improvements in and relating to manufacture of electrical circuits for electrical components
|
|
GB0714033D0
|
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An Electrical device and method of manufacturing thereof
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GB0709042D0
|
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Method and apparatus for executing secondary functions on an electrical switchgear device
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GB0704038D0
|
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Nulling current transformer
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GB0614125D0
|
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Method and apparatus of detecting and compensating for DC residual fault currents on electrical systems
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|
GB0607331D0
|
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Residual current device having voltage dependent and voltage independent modes of operation
|
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GB0509045D0
|
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Circuit protection device and test facility to simulate a fault condition
|
|
GB0504352D0
|
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Method and apparatus for monitoring the earth loop impedance of an electrical installation
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