HC1 series AC contactorDetailed product description：

1、 Overview

The HC1 series AC contactor (hereinafter referred to as the contactor) is mainly used in circuits with AC 50Hz, rated working voltage up to 690V, and rated working current up to 400A for remote connection and disconnection of circuits. It can be combined with corresponding thermal relay circuits to form a magnetic starter to protect potential overload circuits. The contactor is also suitable for frequent starting and control of AC motors.

2、 Structure and Characteristics of HC1 Series AC Contactors

The main contact system has a unique structure, low electrical wear, and long service life
Equipped with mechanical locking function and good protection
The arc extinguishing chamber is enclosed, with good arc resistance and short arc flying distance
Electromagnets work reliably, with low losses, low noise, and high mechanical strength
High control capacity and operating frequency
Easy to connect, sturdy, and highly susceptible to vibration,
Small size, light weight,
The product complies with international and domestic technical standards IEC-947-4-1 and GB14048.4