Metal Push Button Switch
● Mounting hole diameter:φ16(NL-16),φ19(NL19),φ22(NL22). ● Switch characteristics:fast-acting/single knife double-throw. ● Product features:The series is a three-color light structure,configuration options are abundant. The whole series of synchronousquick-connect sockets withbuckle bit more solid. ● Protection grade:IP65/IK10.
Button Switch Series
Button Switch is suitable for remote control of electromagnetic starter contactors, relays and other electrical circuits with AC 50Hz (or 60Hz) below 660V and DC 440V and below. Those with indicator light find use in occasions for light signal indication.
Indicator Series
Indicator lights are suitable for electrical circuits with rated working voltage of 380V and below at AC 50Hz (60Hz) and rated working voltage of 220V and below for command signals, warning signals, accidents and other indication signals.
Surge Protector Series
Quick respond! Instant lightning protection! Fault early warning. Large discharge energy, no leakage current, no continuous flow, modular installation, high safety factor. Long service life, strong environmental resistance, voltage protection level is less than 2500V. The NALD series primary surge protector is designed according to the 1EC and GB standards. Apply to power supply system of the first level of surge protection, the product is the standard 35mm guide rail type way to install.
Current Transformer Series
Current transformers are suitable for current, electric energy measurement or relay protection in AC lines with rated frequency of 50Hz, rated voltage of 0.66kV and below. The product is a molded case current transformer, which is widely used in complete cabinets. Its installation method can adopt busbar fixing and bottom plate fixing installation methods. It is suitable for installation in any direction. The primary conductor can be a busbar or a cable.
AC Contactors Series
AC contactors (hereinafter referred to as contactors) are mainly used in circuits with AC 50Hz or 60Hz, voltage up to 690V, rated working current up to 95A under AC-3, 400 (380)V use categories, for remote connection and disconnection of circuits, frequent starting and control of AC motors, and can be used with appropriate thermal relays to form electromagnetic starters to protect circuits that may be overloaded.