Limit Switch, 3SE3 Series
Product Description
Limit Switch, 3SE3 Series
Characteristics / Application:
The product is to service at such control circuit as AC50-60Hz, voltage of 380VAC or 220VDC and current of 10A to automatically control machine tool, limit movement and action of drive mechanism and control program.
The nominal service conditions include an ambient temperature of -25℃+40℃, an ambient relative humidity of 90%, and altitude of 2000m and protection degree of IP65. It complies with the standard of IEC337-1 and GB14048.5-2001.
Main Technology Data:
| Operation system | Characteristic |
| B type | Direct action, automatic reset |
| C type | Direct action, automatic reset, with cushion |
| D type | Direct action, with roller, automatic reset, with cushion |
| E type | Angle lever, with roller, automatic reset |
| F type | Angle lever, with roller, automatic reset |
| G type | Single rocker, single rotary wheel, automatic reset, arbitraty angle of installation of rocker |
| U type | Single rocker with length adjustable, on wheel automatic reset |
| W type | Length of plastic bar adjustable, automatic reset |
| T type | Fork-shape bar, two wheel, can't automatic reset |
| R type | Direction type, automatic reset |
Code name for protection enclosure mode:
| 3ES3-120 | Vertical type, a outgoing hole at the bottom |
| 3ES3-100 | Horizontal type, there is respectively |
| a outgoing hole at the bottom and two sides. |