IEC Test Block & Plug System
Electrical Utility Transformers
The SMTB4 compact 4-pole test block and plug system isolates protection relays and allows for testing without service interruption.
CT's and VT's ranging from 600V up to 69kV for the electrical utility industry with extended range, high temperature, and high accuracy options.
Type FT & RT Test Switches
Bushing Current Transformers
FT Test Switches can be mounted on switchboard panels for use in conjunction with proper test equipment. Up to 3 FT Switches can be combined into a 19" RT Test Switch Assembly.
BCT’s are custom designed for indoor and outdoor metering and relaying applications for high voltage circuit breakers and power transformers.
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