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Schmersal TR 355-12Z-M20 Position Switch
The Schmersal TR 355-12Z-M20 Position Switch (Item No: 101168421) offers a 30,000,000 Operations mechanical life, minimum, Screw terminals M20 x 1.5 termination, 38 mm length of sensor, IP65IP67 degree of protection. Manufactured by Schmersal under the Schmersal Position Switch. category, this model belongs to the Schmersal TR Series.
| Brand | Schmersal |
| Product Type | Position Switch |
| Model Number | TR 355-12Z-M20 |
Schmersal TR 355-12Z-M20 Position Switch β Technical Specifications
| Specification | Value |
|---|---|
| Housing construction form | Norm construction design |
| Housing material | Light alloy die-casting |
| Lever material | - |
| Gross weight | 240 g |
| Standards | BG-GS-ET-15EN ISO 13849-1EN IEC 60947-5-1 |
| Mission time | 20 Year(s) |
| Actuating element | Roller plunger |
| Roller material | - |
| Mechanical life, minimum | 30,000,000 Operations |
| Actuating speed, minimum | - |
| Actuating speed, maximum | 0.5 m/s |
| Note (Actuating speed) | Actuating speed with actuating angle 30Β° to switch axis |
| Actuating torque, minimum | - |
| Termination | Screw terminals M20 x 1.5 |
| Cable section, minimum | 0.75 mmΒ² |
| Cable section, maximum | 2.5 mmΒ² |
| Connection technique - Note | All indications including the conductor ferrules. |
| Length of sensor | 38 mm |
| Width of sensor | 66.7 mm |
| Height of sensor | 116.6 mm |
| Degree of protection | IP65IP67 |
| Ambient temperature | -30 ... +80 Β°C |
| Insulation values - Rated insulation voltage Ui | - |
| Rated impulse withstand voltage Uimp | 4 kV |
| Thermal test current | 10 A |
| Required rated short-circuit current | 1,000 A |
| Utilisation category AC-15 | 4 A |
| Utilisation category DC-13 | 4 A |
| Maximum switching frequency | 5,000 /h |
| Material of the contacts, electrical | Silver |
| EAN (European Article Number) | 4030661222646 |
| Number of auxiliary contacts | 1 |
| Number of safety contacts | 2 |
| B10DNormally-closed contact (NC) | 20,000,000 Operations |
| Switching element | NO contact, NC contact |
| Switching principle | Slow action |
| Bounce duration, maximum | 2 ms |
