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Description
x\nThe type NZ.VZ safety switch has a standardized basic housing according to EN 50 041. The extremely sturdy, die-cast alloy housing in conjunction with the high degree of protection IP67 permits use under extreme ambient conditions. The Actuating head that can be turned in 90° stages,\nSwitching elements with 2 or 4 switching contacts and available with LED indicator. The Plug connector SVM5
\nSpecifications
x
| 538H | Slow-action switching contact 2 positively driven, positively driven contact |
Functional drawings
Dimensional drawings
| 1 | Right-angle plug connector: cable outlet adjustable max. 270° Default setting for cable outlet to the right. |
| 2 | Plug connector aligned |
| 3 | Actuating direction can be changed |
| 4 | Standard |
| 5 | Do not use actuator as an end stop. Limit overtravel separately. |
| a | Travel without operation: actuator is in the guide slot, but function is not triggered. |
| b | Switching operation completed: actuator must be inserted to this point to ensure safe switching. The actuator must be withdrawn at least to point a for switching off. |
Connection examples
Technical data
Approvals
Electrical connection values
| Connection cross section | 0.34 - 1.5 mm² |
| Rated insulation voltage Ui | 30 V |
| Rated impulse withstand voltage Uimp | 1.5 kV |
| Utilization category | |
| DC-13 | 4 A 24 V (>70 °C =>2 A) |
| AC-15 | 4 A 30 V (>70 °C =>2 A) |
| Short circuit protection according to IEC 60269-1 | 4A gG (> 70 °C => 2A gG) |
| Switching voltage | 12 V |
| Switching current | |
| min. at 24 V | 1 mA |
| thermal rated current Ith | 4 A (>70 °C =>2 A) |
Mechanical values and environment
| Approach speed | max. 20 m/min |
| Approach direction | A |
| Connection type | 1 x Plug connector SVM5 (4-pin + PE) |
| Number of door position positively driven contacts | 2 |
| Extraction force | 35 N |
| Actuation frequency | max. 1200 1/h |
| Actuating force | 35 N |
| Installation orientation | any |
| Insertion depth | 52 mm |
| Mechanical life | 2 x 10⁶ |
| Retention force | 8 N |
| Switching principle | Slow-action switching contact |
| Degree of protection | IP67 |
| Ambient temperature | -25 to 80 °C |
| Material | |
| Housing | Anodized die-cast alloy |
| Contact | Silver alloy, gold flashed |
Characteristic values according to EN ISO 13849-1 and EN IEC 62061
| B10D | Mission time | |
| Monitoring of the guard position | 4.5x106 | 20 y |
Important! Values valid at DC-13 100 mA/24V
In combination with actuator ACTUATOR-Z-G
| Overtravel | |
| 4 mm |
In combination with actuator ACTUATOR-Z-GN
| Overtravel | |
| 16 mm |
Documents
Documents
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