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Test Interfaces for Power Systems

LTB / LTP

The LTB is a test block with a deep rear end and allows easy and safe disconnection of IED's (protective relays, fault recorders, revenue meters, ...) from the system side of the power grid. The LTB typically works together with the LTP test plug which features an integrated leverage mechanism to aid with the insertion into the LTB.

The sophisticated mechanical functioning of the LTP contributes to a blindingly easy plug-in process of the test plug. A large number of poles hence can be quickly disconnected with a few simple movements.