1. Home
  2. Products
  3. Low Voltage Circuit Breaker
  4. Miniature Circuit Breaker
JXB1 6KA MCB
JXB1 6KA MCB

JXB1-63 4.5KA MCB

JXB1-63 is applicable to a line of AC 50/60Hz, 230V in single pole, 415V in double, three, four poles for protecting overload and short circuit, and rated current up to 63A. It can also be used for infrequent line conversion under the normal condition.The breaker is applicable to lighting distribution system in industrial enterprise, commercially district, high-rise building and dwelling house. It conforms with the standards of IEC60898.

Get Quote
Basic Specification and Main Parameters

Model Name

JXB1-63

Pole number

1P,2P,3P,4P

Standard

IEC60898/GB10963.1

Rated working current(In)

2A,4A,6A,10A,16A,20A,25A,32A,40A,63A

Rated working voltage(Ue)

230V(1P),415V(2P,3P,4P)

Rated frenquency

50Hz

Rated limiting short-circuit current(Inc)

3000A~6000A

Magnetic tripping curve

B(3-5In)  C(5-10In)  D(10-20In)

Mechanical life

10000

Electric life

4000

Protection degree

IP20

Enviroment temeperature

-5℃~+40℃

Fiducial temperature

30℃

Installation level

≤2000m

Biggest wiring ablity

25m㎡

Installation style

35mm din rail

Connection type

Tunnel style,Pin style,U style

 

The Over-current Protection Property

Ambient Temperature

Initial Status

Test Current

TestTime

Expected Result

Note

30±2℃

Cold position

1.13In

t≥1h

Non-release

_

Carried out immediately after previous test

1.45In

t<1h

Release

_

Cold position

 

2.55In

1s<t<60s

(In≤32A)

Release

Current smoothly rise to specified value within 5s

Cold position

2.55In

1s<t<120s

(In>32A)

Release

-5~+40℃

Cold position

3In

t≥0.1s

Non-release

Type B

5In

t<0.1s

Release

Type B

Cold position

5In

t≥0.1s

Non-release

Type C

Cold position

10In

t<0.1s

Release

Type C

Cold position

10In

t≥0.1s

Non-release

Type D

Cold position

20In

t<0.1s

Release

Type D

 

Wiring Diagram

 

Characteristic Curve

 

Red and green indicator ----power on and off at a glance---- avoid wrong operation

 

 

Product Detail

Fixed Clip

T type Knob

 

ON&OFF indicator window

 

Related Products

JXB2 10KA MCB

125A Circuit Breaker 1P

JXB1-125 125A MCB

JXM1 Moulded Case Circuit Breaker

News information

what is the difference between mcb and mccb

Both MCB and MCCB are electrical line protection devices, but they also have some differences.The difference between a molded case circuit breaker and a miniature circuit breaker is that the electrica

What is the difference between RCCB and leakage protector?

[Circuit breaker knowledge] RCCB manufacturer will introduce the difference between the residual current circuit breaker and the residual current operated circuit breaker.

Hot Products

JXZE DOOR BELL

JXZE Modular Bell

JXA5 intelligent protection switch

JXA5 Intelligent Protection Switch

JXB1L-63M RCBO 1P+N

JXB1L-63M RCBO

Get in Touch

Captcha Code
×