Micro-40 Current Transformer

  • Overview
  • Features
  • Specifications

The Micro-40 is a 40amp "donut" style current transformer. Since it is a closed-core device, the conductor of the load to be measured must be disconnected from the (de-energized) source in order to thread the conductor through the center.

 

  • Low Cost
  • Uses minimal panel space
  • Perfect for crowded panel with space limitation.

 

 

Current Rating: 40A Max continuous primary current
Output: 26.23mA @ 40A Primary
Accuracy: 3% (Typically 1% on average)
Leads: 1.5m Lead Pair, 300V UL1007
Dielectric Withstanding Voltage (Hi-pot): 2500V/1mA/1min
Dimensions:

ID: 6.7mm (0.26")

OD: 17mm (0.67")

Depth: 7.7mm (0.3")

Chart from batch measurement displaying range of samples.