Voltage Disconnect / Ct Shorting Switches (5)

US $160

  • Minneapolis, Minnesota, United States
  • Jun 9th
The Model U3889 Voltage Disconnect Switch Block provides a means for disconnecting power monitoring equipment. It provides isolation from line voltage and will short out and disconnect current transformer secondaries, preventing transformer damage that may occur when the circuit is opened under load. One side of the switch is connected to the circuits being measured; the other side of the switch is connected to the power monitoring equipment. The black plastic cover (209PF) is constructed so that all switches must be in the closed position before the cover can be sealed. These switches are brand new and have never been used. New, these disconnects run $267 each. Now you can buy 5 for the price of 1

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