contactor

Ref Price:
Loading Port:
Wenzhou
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
10000pcs pc/month
Inquire Now Customer Service

Contact us by

(1) WeChat
(2) Whatsapp: +8617190086776

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

Application
AC contactor(hereafter refer to ac contactor)is mainly used in power system with AC 50Hz(or 60Hz), the rated working voltage up to 660V, under the application category of AC-3, when the rated working voltage 380V, the rated operating current to 300A electrical, for the long-distance range making and breaking the electric circuit, and combines the electormagnetism starter with the suitable thermal overload relay or the electronic protector to protect against the possible overload electric circuit during operation(running).


Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Permanent magnet AC contactor working principle
keeping and releasing. The variable polarity of the soft magnet is generated by the electronic module with which it is solidified to produce a positive and negative pulse current of ten to twenty milliseconds, resulting in a different polarity
Q:Research on Relay Parameter Detection Technology Based on Single Chip
Application of Virtual Instrument Technology in Parameter Detection of Switchgear
Q:What about the number of AC contactors?
so that the main contact is disconnected and the auxiliary normally closed contact which is mechanically connected with the main contact is closed
Q:What are the types of AC contactors?
In order to quickly extinguish the arc when the break, usually contactor are equipped with arc extinguishing device, the general use of semi-sealed vertical seam clay hood, and with a strong magnetic blown arc.
Q:The Development of Electrical Performance Testing Technology for Contactors
The data processing in the literature mainly focuses on the calculation of power grid frequency and power factor
Q:What is the main structure of the contactor?
The main contact is generally open contact, and auxiliary contacts often have two pairs of normally open contacts and normally closed contacts, small contactors are often used as intermediate relay with the main circuit.
Q:What parts of the contactor
electromagnetic actuator, bracket, auxiliary contacts and shell (or chassis) composition.
Q:What types of contactors can be divided into?
magnet combined with the combination of operating mechanism, not just the use of the original electromagnetic Suction and spring reaction as the core of the pull and separation of powe
Q:The Role of Virtual Instrument Technology in the Parameter Detection of Switchgear Cabinet
The principle of detection is that when the relay contact is closed, the input voltage is 5V and the port is "1"
Q:How to connect the DC contactor to the circuit?
Why use it? Because 1, some switches are not only used a switch, such as the motor star - angle start once there are several switches at the same time action

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range
客服
live chat