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NP2 series pushbutton is used in industrial control circuit with frequency
of AC 50Hz or 60Hz, rated operating voltage up to 415V and DC operating
voltage up to 250V. It is used to control electromagnetic starter, contactor,
relay and other electrical circuits. Pushbutton with indicator is also suitable
for applications that need signal light indication.
Use Purpose
Main Technical Parameters
Table 1 Main technical parameters
Environmental
conditions
Ambient temp. (℃)
Hot and humid
atmospheric conditions
Altitude
Pollution class/
installation category
Rated operating voltage
Ue(V)
Rated operating current
Ie(mA)
Rated insulation voltage
Ui(V)
Conventional thermal
current Ith(A)
Rated impulse withstand
voltage Uimp(kV)
Head protection class
Rated operating voltage
of button with indicator
Ue(V)
Technical parameters
-5℃~+40℃, average temperature should
not exceed +35℃ within 24h
Relative humidity should not exceed 50% at +40℃;
up to 90% at +20℃;
No influence below 2000m
Class 3/II
AC-15: 415/380/240/220; DC-13: 250/220/125/110
415
10
2.5
IP40, IP65 (part)
See product body for details
AC-15: 1.9/2.5/3/4.5; DC-13: 0.27/0.3/0.55/0.6
Rated operating current
of button with indicator
Ie(mA)
See product body for details
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