In sourcing discussions, TR-355-20Z is often placed next to Schmersal Limit Switch, Schmersal Z4R 235 11Z St 1637 and Schmersal Door Locking Devices so procurement teams can align budgets and technical requirements effectively.
Schmersal TR 355-20Z Position Switch
The Schmersal TR 355-20Z Position Switch (Item No: 101082442) 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 355-20Z |
Schmersal TR 355-20Z Position Switch β Technical Specifications
| Specification | Value |
|---|---|
| Housing construction form | Norm construction design |
| Housing material | Light alloy die-casting |
| Lever material | - |
| Gross weight | 230 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 | 250 VAC500 V |
| Rated impulse withstand voltage Uimp | 6 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) | 4030661063478 |
| Number of auxiliary contacts | 2 |
| Number of safety contacts | - |
| B10DNormally-closed contact (NC) | - |
| Switching element | Normally open contact (NO) |
| Switching principle | Slow action |
| Bounce duration, maximum | 2 ms |
