KП 25


  • Measurement of current and voltage without disconnection of load
  • Conformity with the standard IP 30
    (for indoor use without aggressive steam, dust, and gas)
  • Isolation between phases 2000 V (50 Hz, 1 min)
  • Cover made of UV-stabilized polycarbonate
  • Possibility of sealing


The pads are designed to ensure the installation and dismantling of three-phase electricity meters (combined and transformer switching) at the metering point without disconnecting the load. The pads allow measuring the current and voltage of the load without disconnecting the load and disrupting the metering of electricity connected to the pad meter.

The pads are suitable for use in any industry.

According to climatic and mechanical requirements, the pads meet the requirements of DSTU 22266 when used indoors without aggressive vapors, dust and gases.

The insulation between the current-carrying parts of the different phases of the pads, with the jumpers open, can withstand for one minute the effect of a sinusoidal AC voltage of 2,000 V at a frequency of 50 Hz.

Pad clamps can withstand ten times the current overload for 0.5 s.

Cover made of UV-stabilized polycarbonate;


Operating voltage, Unom 3х220/380 V
Maximum amperage 25 А
Amperage overload х 10 In (0,5 s)
Nominal voltage frequency 50, 60 Hz
Operating temperature -40 ... +50 °С
Isolation between the phases 2000 V (50 Hz, 1 min)
Service life 2 years
Weight, no more than 0,5 kg
Dimensions 170 х 112 х 36 mm

Wiring diagram

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