BERNSTEIN
Si1/Si2 rope pull switch
Because of their specifications governed by corresponding standards, these cable pull switches are used exclusively as safety command devices. These switches are available in metal enclosures as well as in insulation-enclosed versions. They are operated manually by pulling on the attached cable. Thanks to their pretension, these switches, which feature a switching contact with overlap, execute a switching function when the cable is pulled or in the event of cable breakage.
Features:
- Die-cast aluminium switch body
- Aluminium plated cover
- Zinc die-cast pull ring
- 2 x M20 x 1.5 cable entries
- Conforms to VDE 0660 T100, DIN EN 60947-1, IEC 60947-1
- Conforms to VDE 0660 T200, DIN EN 60947-5-1, IEC 60947-5-1
- Protection class IP 65 according to IEC/EN 60529
- B10d = up to 2 Mio
- Rope length capabilities up to 100 metres
- Die-cast aluminium switch body
Selected variant
Specifications
| Contact type | 2 NO, 2 NC |
|---|---|
| IP Class | IP65 |
| Voltage Max | 240 V |
| Cable entry | M20x1,5 |
| Depth | 165 mm |
| Material | Aluminium |
| Temperature range to | 80 °C |
| Lin length max | 2x50 m |
|---|---|
| Width | 139 mm |
| Temperature range from | -30 °C |
| Height | 99 mm |
| B10d | 2x 1000 000 |
Product description
Because of their specifications governed by corresponding standards, these cable pull switches are used exclusively as safety command devices. These switches are available in metal enclosures as well as in insulation-enclosed versions. They are operated manually by pulling on the attached cable. Thanks to their pretension, these switches, which feature a switching contact with overlap, execute a switching function when the cable is pulled or in the event of cable breakage.
Features:
- Die-cast aluminium switch body
- Aluminium plated cover
- Zinc die-cast pull ring
- 2 x M20 x 1.5 cable entries
- Conforms to VDE 0660 T100, DIN EN 60947-1, IEC 60947-1
- Conforms to VDE 0660 T200, DIN EN 60947-5-1, IEC 60947-5-1
- Protection class IP 65 according to IEC/EN 60529
- B10d = up to 2 Mio
