Molded Case Circuit Breakers CVS-250

Short Description:

The design of CVS series of MCCB(shorted as circuit breaker) reflects the latest current limiting principle and manufacturing technology, ch Application The design of CVS series of MCCB(shorted as circuit breaker) reflects the latest current limiting principle and manufacturing technology, characterized by compact structure, full modularization, high breaking, and zero arcover. Its rated insulation voltage is 750V, rated operating voltage is AC50/60Hz, 690V and below, rated working current up...


Product Detail

Product Tags

The design of CVS series of MCCB(shorted as circuit breaker) reflects the latest current limiting principle and manufacturing technology, ch

Application

The design of CVS series of MCCB(shorted as circuit breaker) reflects the latest current limiting principle and manufacturing technology, characterized by compact structure, full modularization, high breaking, and zero arcover. Its rated insulation voltage is 750V, rated operating voltage is AC50/60Hz, 690V and below, rated working current up to 630A. It’s used for generating infrequent conversion and infrequent startup of the motor. Circuit breaking is equipped with overload, short circuit and under voltage protection devices, so as to protect the circuit and E type compact power equipments from damage.

Specification

Item No.

CVS100E

CVS100/160/250

CVS400/630

Number of poles:

 

3P

3P

4P

3P

Control

Manual

with toggle

 

 

 

 

with direct or extended rotary handle

 

 

 

Connections

Fixed

front connections

 

 

 

Plug-in

front conections/rear connections

 

 

 

Rated current(A)

In

100A

100A,160A,250A

400A,630A

Rated operating voltage(V)

Ue

50/60Hz, 440V

Rated insulation voltage(V)

Ui

690V

 

 

 

Rated impulse withstand voltage(kV)

Uimp

6kV

8kV

 

 

Utilization category

 

A

Operation performance

Mechanical

10000

8500

6000

Electrical

2000

1500

1000

Dimensions(mm) W X H X D

 

75 X 130 X 60

105 X 161 X 86

140 X 161 X 86

140 X 255 X 110


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