PZ73-B Kronenberg United Kingdom Sales
Kronenberg PZ73-B is a door switch variant used as an adjustable door switch for monitoring the closing position. It belongs to Kronenberg’s door-switch family and is listed by the manufacturer as product code 10505001 / PZ73-B.
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Technical Specification
| Manufacturer | Kronenberg |
|---|---|
| Part Number | 10505001 |
| Model Designation | PZ73-B |
| Product Type | Elevator door contact / Safety switch |
| Rated Insulation Voltage (Ui) | 250 V |
| Rated Impulse Withstand Voltage (Uimp) | 4 kV |
| Conventional Thermal Current (Ith) | 10 A |
| Utilization Category (AC-15) | 230 V / 2 A |
| Utilization Category (DC-13) | 200 V / 2 A |
| Contact Configuration | 1 NC / 1 NO (forced opening) |
| Switching Element | Snap-action contact |
| Connection Type | Screw terminals |
| Housing Material | Thermoplastic, self-extinguishing |
| Degree of Protection | IP20 |
| Mounting Type | Surface mounting |
| Ambient Temperature Range | -30 °C to +80 °C |
| Mechanical Life | 10 x 10^6 switching cycles |
| Compliance | EN 81-20, EN 81-50, IEC/EN 60947-5-1 |