摇臂CR系列的设计切换20双色成型按钮最大的能见度点燃和non-lighted版本程度的保护IP42可能2和第三位配置机械寿命100000分钟。操作电气规范侵入评级24 1000休假1分钟绝缘介电强度Resistance 100 MΩ min at 500 VDC Initial Contact Resistance 0.020 Ω max Material and Environmental Specifications Actuator, non-lighted Nylon 66 94V-2 Actuator, lighted Polycarbonate Base Nylon 66 94V-2 Spring Steel Wire Contacts Silver Alloy Movable Arm Silver-Plated Copper Alloy Terminals Tin-Plated Copper Alloy Operating Temperature Range -20 OC to +85 OC (-4 OF to +185 OF)