KYORITSU KEW 4106 User Manual

4
Symbols
CAT.IV
The circuit from the service drop to the service entrance, and
to the power meter and primary overcurrent protection device
(distributionpanel)
CAT.III
Primaryelectrical circuits ofthe equipment connecteddirectly to
the distribution panel, and feeders from the distribution panel to
outlets.

Instrumentwithdoubleorreinforcedinsulation
#
Usermustrefertotheexplanationsintheinstructionmanual.
This instrument meets CAT. III 300V/ CAT.IV150V. To ensure safe
operationofmeasuringinstruments,IEC61010establishessafetystandards
for various electrical environments, categorized as CAT.II to CAT.IV, and
called measurement categories. Higher-numbered categories correspond
to electrical environments with greater momentary energy, so a measuring
instrumentdesignedforCAT.IIIenv
ironmentscanenduregreatermomentary
energythanonedesignedforCAT.II.
O :Circuits which are not directly connected to the mains power
supply.
CAT.II :Primary electrical circuits of equipment connected to an AC
electricaloutletbyapowercord.
CAT.III :Seeabovetable.
CAT.IV :Seeabovetable.

KYORITSU KEW 4106 Specifications

General

Brand	KYORITSU
Model	KEW 4106
Category	Multimeter
Language	English