ORDER NO. 088852
| Order number | 088852 |
| Item designation | NZ2VZ-2121E |
| Gross weight | 0,395kg |
| Customs tariff number | 85365019 |
Safety switch NZ.VZ, plug connector SR11
- Housing according to EN 50041
- Plug connector SR11
Approach direction
Horizontal
Can be adjusted in 90° steps
Switching element
| 2121H | Slow-action switching contact 4 NC |
Electrical connection ratings
| Rated insulation voltage Ui | |
| AC/DC | 50 V |
| Rated impulse withstand voltage Uimp | 1.5 kV |
| Short circuit protection according to IEC 60269-1 | 4A gG |
| Switching current | |
| min. at 24 V | 1 mA |
| Switching voltage | |
| min. at 10 mA | 12 V |
| Utilization category | |
| AC-15 | 4A 50V |
| DC-13 | 4A 24V |
| rated thermal current Ith | 4 A |
Mechanical values and environment
| Approach direction | A |
| Approach speed | max. 20 m/min |
| Number of door position positively driven contacts | 4 |
| Connection | |
| 1 x | Plug connector SR11 |
| Degree of protection | IP65 |
| Extraction force | 35 N |
| Material | |
| Housing | Anodized die-cast alloy |
| Contact | Silver alloy, gold flashed |
| Actuation frequency | max. 1200 1/h |
| Actuating force | 35 N |
| Mechanical life | 2 x 10⁶ |
| Installation orientation | any |
| Insertion depth | 52 mm |
| Switching principle | Slow-action switching contact |
| Retention force | 8 N |
| Ambient temperature | -25 … +80 °C |
Reliability values acc. to EN ISO 13849-1
| Monitoring of the guard position | |
| B10D | 4.5 x 10⁶ |
In combination with actuator ACTUATOR-Z-G
| Overtravel | 4 mm |
In combination with actuator ACTUATOR-Z-GN
| Overtravel | 16 mm |
