DC Hall Effect CTs

52 Series CAT III 600V AC/DC Current Clamp-On Probes

The 52 Series CAT III 600V AC/DC Current Clamp-On Probes are high performance current converters  incorporating a Hall Effect sensor within a split core window current transformer with low ratio and phase errors, and specifically designed as an accessory for CHK Power Quality instruments and used in CAT III 600V environments.

The zero adjust knob and the power indicator LED are located on the inside of a trigger arm.

Connection to MIRO

Once connected, the MIRO automatically detects and energises the AC/DC clamp. The red LED will glow to indicate that the clamp is energised.

Part NumberTo be used with
1ADC500Miro PQ45 Power Quality Logger and Analyser
1ADCR500Miro PQ35 Power Quality Logger and Analyser


Rated input current500A AC/DC
Maximum input current120% of rated current
Output signal2V at rated current
Zero adjustmentYes
Sensor technologyHall effect
Accuracy2% (10-120)% of rated
Phase error4° @ 1kHz
Frequency range10kHz (-3dB)
Working voltage600V
Dielectric strength4kV@50Hz for 1 minute
Dimensions (H x W x L)(24 x 107 x 213) mm
Jaw aperture52 mm
Lead length / Weight2m / 600 grams
Power indicatorRed LED
Enclosure colourRed
Operating temperature-10°C to 50°C
Protection classCAT III 600V, pollution degree II, IEC 61010-2

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