VM (Rast 2.5 Type)

Micro Switch (spring structure)

APPLICATION

  • Nice appearance, tight configuration. Characteristic: quick action and high sensitivity.
  • Variety of temperature degrees.
  • Widely used in appliance, electronic equipment, automatic machine, communication equipment, automative electronics, apparatus and instrument, electron motion tool etc.

HOW TO ORDER

SPECIFICATION

Items Value
Operating Speed 0.1mm~1m/s (Related with actuator forms)
Operating Frequency Mechanical 300 cycles/min ; Electrical 10 cycles/min
Insulation Resistance ≥100MΩ (500VDC)
Contact Resistance ≤30mΩ (Intial value)
Test voltage Between terminals of the same polarity AC1500V , 50/60Hz , 1min
Between current-carrying metal parts and
ground(case),nd between each terminal
and non-current-carrying metal parts.
AC2500V , 50/60Hz , 1min
Vibration Resistance 10~55Hz , 1.5mm Double amplitude
Shock Resistance Destruction:
OF>0.5N : 1000m/s² (approx.100G) max
OF≤0.5N : 400m/s² (approx.40G) max
Malfunction:
OF>0.5N : 300m/s² (approx.30G) max
OF≤0.5N : 100m/s² (approx.10G) max
Life Expectancy Mechanical ≥ 300,00 cycles
Electrical ≥ 60,000 / 10,000 / 50,000 cycles

DIAGRAM

Outline Drawing Mounting Hole Dimension

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