"The GK Series Dual Entry Key Operated Safety Interlock Switch is designed for use on machinery where key removal brings the machine to an immediate safe condition. It provides enhanced operator safety when added to hinged or sliding guard doors, screens and protective covers on enclosures. Key sold separately.","A safety lockout device (GKZL2) is available for use with the GKR\/GKL Series. The lockout device is designed to prevent a key from being inserted either manually or by the protective guard being closed while maintenance personnel are working on the machine. When inserted, the lockout device may accommodate up to four padlocks to prevent unauthorized removal of the device. UL, CE, CSA, SIL 3 capable."
技术参数
| 规格项 | 参数值 |
|---|---|
| 开关类型 | Electrical Switching |
| 交流额定电压 | 600 volts |
| 额定电流 | 0.1000 to 10 amps |
| 常闭触点数 | 2 # |
| 联锁开关类型 | Keyed or Tongue Style Interlock Switch |
| 产品类别 | Mechanical Safety Interlock Switches |
| NEMA 外壳等级 | NEMA 1, 4, 12, 13 |
| 国际认证 | UL, CE, CSA , SIL 3 |
| 工作温度 | -13 to 104 F (-25 to 40 C) |
| 直流额定电压 | 250 volts |
| 机械寿命 | 1.50E7 # |
