The POB40DL Coil Tester & Power Supply is a powerful and lightweight power supply, ideal for operating and testing circuit breakers coils. It was also designed to supply spring-charging motors with an inrush current of up to 40 A DC. This unit provides 1 – 50 V DC for supplying circuit breaker auxiliary circuits. The POB40DL can perform automatic tests of minimum trip-voltage in accordance with IEC 62271-100 and ANSI C37.09 standards.

DV Power provides a 3-year warranty on all test instrumentation. This is a guarantee to our customers that they will receive the highest quality test equipment on the market.

The POB40DL can be used as a general power supply device or a temporary battery charger. This unit was designed for:

  • circuit breaker coil operation
  • spring-charging motor supply
  • lightweight – only 10.6 kg
  • minimum trip voltage test of the circuit breaker’s coils
  • as a power supply for tests with breaker analyzers from different vendors
Included accessories

  • Mains power cable
  • Ground (PE) cable
Recommended accessories

  • Cable set 6 x 2 m 2,5 mm2 (13 AWG)
  • Transport case