Built-in Current Transformers for Outdoor Installation - 0.66 kV, Rated 50-40000 A

Built-in current transformers are designed for installation at the inputs of circuit breakers and power transformers, bushings, inputs passing through walls and floors.Transformers are used to transmit the signal of measuring information to measuring, protection, automation, signalling and control devices in electrical installations of alternating current frequency of 50 and 60 Hz.Transformers have climatic design "?", "?", "?", "??" or "???" and placement category 1 or 2 according to GOST 15150.Transformers of placement category 1 - outdoor installation, are designed for operation in the open air (installation outside the inputs of switches and power transformers, bushings, insulators, inputs passing through walls and floors).