• CNC Ycm1 Moulded Case Circuit Breaker MCCB 800A
  • CNC Ycm1 Moulded Case Circuit Breaker MCCB 800A
  • CNC Ycm1 Moulded Case Circuit Breaker MCCB 800A
  • CNC Ycm1 Moulded Case Circuit Breaker MCCB 800A
  • CNC Ycm1 Moulded Case Circuit Breaker MCCB 800A
  • CNC Ycm1 Moulded Case Circuit Breaker MCCB 800A

CNC Ycm1 Moulded Case Circuit Breaker MCCB 800A

Breaking Capacity: Low Voltage Circuit Breakers
Operation: Energy-storage Type
Speed: High-Speed Circuit Breaker
Arc-extinguishing Medium: Air
Installation: Fixed
Structure: MCCB
Customization:

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Overview

Basic Info.

Model NO.
YCM1
Poles Number
4
Type
Circuit Breaker
Function
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection
Certification
ISO9001-2000, CCC
Transport Package
Carton
Trademark
CNC
Origin
Zhejiang, China
Production Capacity
10000 Pieces/Month

Product Description

CNC Ycm1 Moulded Case Circuit Breaker MCCB 800A

Product Description


YCM1 series moulded case circuit breaker(herein after called circuit breaker) adopts international advanced design and manufactural technology, it can be divided
into L-type (standard type), M-type (higher type)according to the rated ultimate short circuit breaking capacity (Icu). With the features of small and compact, high breaking capacity, short arcing-over distance, anti-vibration, the circuit breaker is used popularly on land and marine products, they are applied for the power distribution network of AC 50Hz,rated insulation voltage 800V (YCM1-63 to 500V), rated working voltage 690V(YCM1-63 to 400V) and below, rated current up to 1250A, it can be used to distribute electric power and protect power equipment against overload, short circuit, undervoltage etc, It also takes protective effect when motors infrequently start and protecting against overload, short circuit and lacking voltage. In the series, frame ranging from 63-630A three-pole product also comes with a transparent cover, it is convenient for customer to observe the product operation.
The circuit breaker can be installed vertically, or horizontally. This product complies with standard of IEC60947-2.


CNC Ycm1 Moulded Case Circuit Breaker MCCB 800A CNC Ycm1 Moulded Case Circuit Breaker MCCB 800A
CNC Ycm1 Moulded Case Circuit Breaker MCCB 800A Function and features
Temperature: -5ºC ~+40ºC ; the average value within 24h shall not exceed +35ºC . For the circuit breaker with thermo-magnetic release, +40ºC is set to be the standard temperature for ratings. For temperature not between -5ºC~+40ºC, please contact us for temperature compensation correction;
Altitude: not exceed 2000m (Please contact with us for reduction coefficient if altitude at the mounted site exceed 2000m)
Pollution grade: Grade 3;
Air conditions:
At mounting site, relative humidity not exceed 50% at the max temperature of +40ºC, higher relative humidity is allowable under lower temperature. For example, RH could be 90% at +20ºC, special measures should be taken to occurrence of dews.

 
Type YCM1-63 YCM1-125 YCM1-250 YCM1-400 YCM1-630 YCM1-800 YCM1-1250
Poles P   3 3, 4 2, 3, 4 2, 3, 4 3 4 3 4 3, 4 3

Rated current In

A
 
10, 16, 20, 25
32, 40, 50, 63
10, 16, 20, 25
32, 40, 50, 63
80, 100, 125
100, 125, 140
160, 180, 200
225, 250

225, 250, 315
350, 400

400, 500, 630

630, 700, 800

800, 1000
1250
Rated insulation voltage Ui
V
 
500

800
Rated impulse withstand voltage Uimp
V
 
6000

8000
Rated operation voltage Ue
V
 
AC400

AC400/690
Breaking capacity class     L M L M L M L M L M M M
Limit short-circuit breaking capacity Icu
kA
400V 35 50 35 50 35 50 50 65 50 65 75 85
690V     8 10 8 10 10 20 10 20 30 25
Working short-circuit breaking capacity Ics
kA
400V 22 25 22 25 22 25 35 42 35 42 50 42.5
690V     4 5 4 5 5 10 5 10 15 12.5
Arcing distance mm   50 100
Operating frequency Electrical life 1500 1500 1000 1000 1000 500 500
mechanical life 8500 8500 7000 4000 4000 2500 2500
  CNC Ycm1 Moulded Case Circuit Breaker MCCB 800A CNC Ycm1 Moulded Case Circuit Breaker MCCB 800A CNC Ycm1 Moulded Case Circuit Breaker MCCB 800A CNC Ycm1 Moulded Case Circuit Breaker MCCB 800A

Company Profile

CNC Ycm1 Moulded Case Circuit Breaker MCCB 800A CNC Ycm1 Moulded Case Circuit Breaker MCCB 800A CNC Ycm1 Moulded Case Circuit Breaker MCCB 800A

 

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Diamond Member Since 2006

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Manufacturer/Factory & Trading Company
Number of Employees
338
Year of Establishment
2015-06-29