Industrial Control and Systems: Control Circuit and Pilot Devices
工业控制和系统:控制电路和导向装置
发布日期:
2017-05-01
NEMA ICS 5-2017提供了控制电路和导向装置的一般要求、分类、安装、维护、测试和应用信息。涵盖控制继电器、限位开关、接近开关、按钮、选择器开关、指示和按钮站的要求。
NEMA ICS 5-2017 provides general requirements, classifications, installation, maintenance, testing and application information for control circuit and pilot devices. Covers the requirements for control relays, limit switches, proximity switches, pushbuttons, selector switches, indicating and pushbutton stations.