技术规格
| 参数 |
价值 |
|
Roller lever2 |
| 物品 |
Snap-action |
| 电气 |
500,000 operations min. (at a 250 VAC, 10 A resistive load) |
| 耐久性3 |
Mechanical |
| 执行器类型 |
Connection method |
| 运行速度 |
1 mm/s to 0.5 m/s |
| 额定频率 |
50/60 Hz |
| 接触电阻 |
25 mΩ max. (initial value) |
| 环境温度 |
Operating |
| 工作频率 |
Mechanical |
| 保护程度 |
IP67 (EN60947-5-1) |
| 1NC/1NO(速动式) |
1NC/1NO (slow-action) |
| 条件短路电流 |
100 A (EN60947-5-1) |
| 防止触电 |
Class I (with ground terminal) |
| 污染程度(运行环境) |
3 (EN60947-5-1) |
| 传统封闭式热电流(Ith) |
20 A (EN60947-5-1) |
产品描述
Metallic 2NC Adjustable Pulley M20
技术细节
The D4B series of limit switches in a rugged metal housing is suitable for both safety and non-safety applications due to its direct opening mechanism and TÜV approval. Furthermore with the increased temperature range and enhanced mechanical switching lifetime, the D4B is first choice for all applications from standard to demanding environments and for highest flexibility in mounting and connectivity preferences.