M TYPE, ML TYPE DRUM SWITCH

M TYPE, ML TYPE DRUM SWITCH

FEATURES

This micro drum switch is small and highly functional with high reliability. The control switch has critical roles among the control devices that constitute the core of the neural system of a plant. The micro drum switch ensures stable reliability in emergency as well as in normal use. In addition, it effectively utilizes the panel surface as the interface for the control devices, and plays great roles for improving the panel design.

Sliding contact method

The sliding contact method has been adopted to ensure high contact reliability. In this method, the contacting surfaces of the contactors rub each other so that dust and other foreign matter can be cleaned completely.

High mounting density

LED indicators are mounted in the nameplate part. This design further improves the mounting density on the panel (ML type).

Compatibility with various power sources

The power source for indicators is selectable from 110 and 220V AC, 24, 48, 110, and 125V DC. This variety of options allows for complying with different needs.

Item M TYPE,ML TYPE
Rated insulation voltage (Ui) 250V
Rated current-carrying capacity (Ith) 8A
Max. wire size 5.5mm2
Screw size M4×8
Withstand voltage 2,500V AC/1 min.
Lightning impulse ±7kV (1.2/50μs)
Contact resistance 50mΩ max.
Mechanical life 50,000 operations or more, Class 5
Electrical life 10,000 operations or more, Class 5
Shock resistance 294m/s2
Vibration resistance Acceleration: 50Hz, 20m/s2, Time: 2 hours (3 directions)
Operating temperature -20 to 50℃
Storing temperature -40 to 70℃
Altitude 2,000m max.
product document data type volume of data date of update download
M TYPE, ML TYPE DRUM SWITCH Catalog PDF 5148.0KB - download

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