Fluke PN 3612805 User Manual download pdf (Page 10)

373

Users Manual

Symbol Meaning Symbol Meaning

CAT III

IEC Measurement Category III

CAT III equipment has protection

against transients in equipment in

fixed-equipment installations, such

as distribution panels, feeders and

short branch circuits, and lighting

systems in large buildings.

CAT IV

IEC Measurement Category IV

CAT IV equipment has protection

against transients from the primary

supply level, such as an electricity

Meter or an overhead or

underground utility service.

Application around and removal

from HAZARDOUS LIVE

conductors is permitted.

Note

The Measurement Category (CAT) and voltage rating of any combination of test probe,

test probe accessory, current clamp accessory, and the Meter is the LOWEST rating of

any individual component.

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Fluke PN 3612805 User Manual Page 10