"The E48 DIN-Style Safety Key Interlock Limit Switch is designed to be used with movable guards or covers which must be closed for operational safety. The key portion of the switch is affixed to the movable door, cover or other such guard. The switch itself is mounted to a rigid portion of the machine. When the guard is opened, the key is removed from the switch, thereby positively breaking the normally closed contacts. This interrupts the control circuit, stopping machine operation."
技术参数
| 规格项 | 参数值 |
|---|---|
| 常闭触点数 | 1 # |
| NEMA 外壳等级 | NEMA 4 |
| 常开触点数 | 1 # |
| 工作温度 | -22 to 158 F (-30 to 70 C) |
| 交流额定功率 | 7200 VA |
| 联锁开关类型 | Keyed or Tongue Style Interlock Switch |
| 开关类型 | Electrical Switching |
| 额定电流 | 60 amps |
| 产品类别 | Mechanical Safety Interlock Switches |
| 交流额定电压 | 480 volts |
| 转换触点数 | 0.0 # |
| 国际认证 | IEC 529 |
| 机械寿命 | 1.00E6 # |
