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STANDARD ELECTRIC WORKS CO.,LTD.
MEASURE WITH PRECISION
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Phase sequence indicators
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Phase Sequence Indicators (Contact Type)
ST-850
FEATURES
● Two functions in one unit: phase sequence and phase sequence /
rotation.
● Lamps let you determine at-a-glance if phase is open.
● Large size alligator clips for easy clipping onto switch-boards
terminals.
● Checks a wide range of 3-phase power sources.
● Special test leads length are available on request.
● Push button switch is designed to minimize damage due to
negligence.
SPECIFICATIONS
Voltage
:
90V-600V AC
Frequency response
:
50 / 60 Hz
Storage temperature
& humidity
:
-10°C ~ 50°C at 90% Max. relative
humidity
Operating temperature
& humidity
:
0°C ~ 40°C at 80% Max. relative
humidity
Cord
:
1.1m each of red(R), White(S) and
black(T) cord
Dimensions
:
134(L) × 85(W) × 45(D)mm
Weight
:
Approx. 510g
Safety standard
:
IEC 1010 CAT II
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