Circuit Breaker 4 Pole 100A 30A MCB Moulded Case 250AMP 3p MCCB

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PRODUCTS DETAILS

  • Overview
  • Product Description
  • Company Profile
Overview

Basic Info.

Model NO.
YCM8
Arc-extinguishing Medium
Air
Installation
Insert
Structure
MCCB
Poles Number
3p,4p
Type
Circuit Breaker
Function
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
Certification
VDE, ISO9001-2000, CE, CB, CCC
Rated Current
10A to 1250A
Rated Operation Voltage
up to 690V
Rated Insulation Voltage
up to 1000V
Poles
3p,4p
Certificate
CE,CCC,RoHS
Frame Class
125 Type,160 Type,250 Type,630 Type, 800 Type
Transport Package
CNC/OEM
Specification
YCM8
Trademark
CNC
Origin
China
HS Code
8536200000
Production Capacity
10000/Day

Product Description

Circuit Breaker 4 Pole 100A 30A MCB Moulded Case 250AMP 3p MCCB


Circuit Breaker 4 Pole 100A 30A MCB Moulded Case 250AMP 3p MCCB



Circuit Breaker 4 Pole 100A 30A MCB Moulded Case 250AMP 3p MCCB
 

Product Description

Circuit Breaker 4 Pole 100A 30A MCB Moulded Case 250AMP 3p MCCB Circuit Breaker 4 Pole 100A 30A MCB Moulded Case 250AMP 3p MCCB


General
YCM8 Series circuit breakers are developed according to domestic and international market demand, as well as similar products.

Its rated insulation voltage is up to 1000V, suitable for AC 50Hz distribution network circuit whose rated operation voltage is up to 690V, rated operation current from 10A to 1250A. It can distribute power, protect the circuit and power supply devices from the damage of overload, short circuit and under voltage, etc.

This series of circuit breaker is featured as high breaking capacity and short arcing.
It
can be installed vertically (namely vertical installation) and also installed horizontally (namely horizontal installation).
Standards: IEC60947-2.
Feature
Limiting the rise of short circuit current of circuit. The peak short circuit current and I2t power are much lower than the value expected.
Feature 1: Current limiting ability
The U shape fixed contact design achieves the technique of pre-breaking:
When the short circuit current goes through the contact system, there are forces that repel each other on the fixed contact and moving contact. The forces are produced with short circuit current and will enlarge synchronously when short circuit current
enlarges.

They elongate the electric arcing to enlarge their equivalent resistance to limit the rise of short circuit current.

Circuit Breaker 4 Pole 100A 30A MCB Moulded Case 250AMP 3p MCCB

 
Type Frame Inm Breaking capacity Icu/Ics(kA)   Operation Poles
MCCB 800: 500,600,700,800
1250: 1000,1250,1600
Note:
125 is the upgraded 63 frame,
160 is the upgraded 100 frame,
250 is the upgraded 225 frame,
630 is the upgraded 400 frame
125
160
250
400
630
800
1600
S
15/10
25/18
25/18
35/25
35/25
-
-
H
25/18
35/25
35/25
50/35
50/35
50/35
65/50
P: electric drive operation
Z: rotational handle
W: operate directly
3: three poles
4: four poles
Tripping mode and
inner
 accessory
Rated Current (A) Applicatior Option for 4P MCCF
300 125A 2 A

The first number indicate
release mode
2:only with the instantaneous

release device
3:complex release

Note:the last two numbers are
attachment code
(see attachment table)

125:10,16,20,32,40,50,63
      80,100,125

160:10,16,20,32,40,50,63,

      80,100,125,140,160
250:100,125,140,160,180,

      200,225,250

400:250,300,315,350,400

630:400,500,630

800:500,630,700,800,1000,

      1250

 1600:1000,1250,1600

1:for distribution
2:for protecting the motor

A:N pole without protection,

  can not switch
B:N pole without protection,

  can switch
C:N pole with protection,
  can switch
D:N pole with protection

  can not switch
 
Accessory voltage Motor-driven operation voltage Connection With the
connection
plate
 or not
Q1 D1 Q   2

Under Voltage

Release

Q1:AC220V
Q2:AC240V

Q3:AC380V
Q4:AC415V

   Shunt
  Release

F1:AC220V

F2:AC380V

F3:DC110V
F4:DC24V

 Auxiliary

  Alarm

J1:AC125V

J2:AC250V

J3:DC125V
J4:DC24V

DC3
Electric Operating

D5:AC230V

D6:AC110V

D7:DC220V
D8:DC110V

D9:AC110-240V

D10:DC100-220V

Q:Front
H:Back
C:Plug-in

1:not

2:yes


 
Circuit Breaker 4 Pole 100A 30A MCB Moulded Case 250AMP 3p MCCB

 

Company Profile

Circuit Breaker 4 Pole 100A 30A MCB Moulded Case 250AMP 3p MCCB Circuit Breaker 4 Pole 100A 30A MCB Moulded Case 250AMP 3p MCCB Circuit Breaker 4 Pole 100A 30A MCB Moulded Case 250AMP 3p MCCB


 

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