Maintenance teams planning replacements for ZS-235-02Z-M20 frequently review Schmersal Limit Switch, Schmersal Z4R 235 11Z St 1637 and Schmersal Door Locking Devices to prevent downtime, checking availability and compatibility with existing systems.
Schmersal ZS 235-02Z-M20 Position Switch
The Schmersal ZS 235-02Z-M20 Position Switch (Item No: 151166919) offers a 20,000,000 Operations mechanical life, minimum, Screw terminals M20 x 1.5 termination, 30 mm length of sensor, IP65IP67 degree of protection. Manufactured by Schmersal under the Schmersal Position Switch. category, this model belongs to the Schmersal ZS Series.
| Brand | Schmersal |
| Product Type | Position Switch |
| Model Number | ZS 235-02Z-M20 |
Schmersal ZS 235-02Z-M20 Position Switch β Technical Specifications
| Specification | Value |
|---|---|
| Housing construction form | Norm construction design |
| Housing material | Metal, zinc die-cast |
| Gross weight | 150 g |
| Standards | EN ISO 13849-1 |
| Mission time | 20 Year(s) |
| Actuating element | Plunger |
| Mechanical life, minimum | 20,000,000 Operations |
| Actuating speed, minimum | 10 mm/min |
| Actuating speed, maximum | 1 m/s |
| Note (Actuating speed) | - |
| 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 | 30 mm |
| Width of sensor | 30 mm |
| Height of sensor | 75.5 mm |
| Degree of protection | IP65IP67 |
| Ambient temperature | -30 ... +80 Β°C |
| Insulation values - Rated insulation voltage Ui | 500 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 | 1 A |
| Maximum switching frequency | 5,000 /h |
| Material of the contacts, electrical | Silver |
| Number of safety contacts | 2 |
| B10DNormally-closed contact (NC) | 20,000,000 Operations |
| Switching element | Opener (NC)2 NC contact |
| Switching principle | Snap action |
| Bounce duration, maximum | 3 ms |
