S250LE Series KRC Residual Current Circuit Breaker

Ref Price:
Loading Port:
Shanghai
Payment Terms:
TT or LC
Min Order Qty:
500 pc
Supply Capability:
10000 pc/month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

S250LE Series KRC Residual Current Circuit Breaker 

1.Application

Residual Current Device(RCD)

Standard: IEC1008,VDE0664,CEE27,BS4293

 

2.TDS

*Type:Electro-magnetic type

*Residual current characteristic:AC

*Pole No: 1P+N

*Tripping curve: B,C

*Rated short-circuit capacity:6kA

*Rated current(A):6,10,16,20,25,32,40

*Rated voltage:240V AC 50/60Hz

*Rated residual operating current(mA):30

*Tripping duration:Instantaneous≤0.1s

*Electro-mechanical endurance:4000 cycles

*Connection terminal:Pillar terminal with clamp

*Connection capacity: flexible conductor 10mm²  Rigid Conductor 16mm²

*Installation:On symmetrical DIN rail 35mm  Pannel mounting  Wiring diagiam 

S250LE Series KRC Residual Current Circuit Breaker

3.Pictures


4.Our Servicce

Cooperate with us, we will be honored and you will benefit from:

1.- Your client satisfied on the right schedule and quality;

2.- Your can get good reputation from your market and obtain more orders;

3.- Our professional service before and after sale;

4.- The reasonable price;        9A CE AC contactor

5.- Any questions from you are welcome and will be replied in 24 hours.


 5.Package & Shipping

  • Package : polybag and carton box  export standard package or designed by yourself 

  • Delivery date :within 3 weeks after get payment              9A CE AC contactor

  • Delivery  mode: Ocean shipping, Air transport, Express delivery/( Choose by the customer)

  • Payment terms: T/T in advance, L/C at sight. 


 

Q 1.How about your experience?

A.We have our own professional factory and R&D department & more than 10 years producing experience

Q 2. What's your advantage ? 

A. We have complete set of machines such as ,injection molding machines and punchers,

with these,we can make by ourselves from the inside parts to outside.

It greatly increases the efficiency and saves the cost.

Q 3. How's the delivery time ? 

A. usually it will take about 15-30 days for production

Q 4. Tell me the standard of package? 

A. For inner box and master carton are made as per international standards,

and we can make special design for you if need.

Also if necessary, will be packed in pallet to avoid any damage.

Q 5.Will be any warranty for your item ? 

A. We offer one year warranty for our products. Please feel assured.

Q 6.Do you accept OEM business ? 

We accept OEM authorization.

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Whether can the AC contactor cut off the short circuit current?
When the coil is powered off, the suction disappears, and the moving core interlocking part is separated by the reaction force of the spring
Q:Why should the thermal relay be used with the AC contactor
triggering the normally closed contact of the thermal relay to disconnect the AC contactor coil circuit, and the AC contactor After the coil is lost, the main contact is reset and the motor is stopped
Q:What is the difference between a release, a contactor and a circuit breaker?
Contactor in the broad sense refers to the use of electric current in the coil to generate a magnetic field, the contact closed to achieve the control of the load of electrical appliances.
Q:What is the main component 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:The contactor is mainly composed
20 amperes above the contactor with an arc extinguishing cover, the use of electromagnetic circuit generated when the circuit off, quickly pull off the arc, protect the contacts
Q:What about the release device and the contactor and the circuit breaker?
Circuit breakers can be used to distribute power, not frequently start the asynchronous motor, the power lines and motors and other protection, when they have a serious overload or short circuit
Q:How to measure the contactor is good or bad
Such as one of the work, the other does not work can be roughly determined to contact bad.
Q:Similar terms for contactors and relays
Therefore, as the first floor of a friend said, large capacity of the contactor are generally equipped with an arc cover (because the high current disconnect will produce arc, do not use arc extinguishing, head).
Q:Contactor accessories have what roles?
AC contactor auxiliary contact is used to control the three-phase AC three fire lines; auxiliary contact is used to achieve:
Q:On the difference between the contactor and the relay
The relay will be used as a contactor, but if a main circuit current is very large, so that The use of on-off main circuit contactor capacity is very large

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