Supply New Type High Quality Moulded Case Circuit Breaker(MCCB)

FOB Price: Get Latest Price
Model:KNM-L630S
Certification:CB,SNI,CE,NF,SEMKO,TSE
Capable:UL
Minimum Order:100PCS
Brand Name:korlen
Brief Description:KNM5 series applicable for the electricity distribution net of AC 50Hz, rated working voltage 600V and at rated working current to 630A

Lianggui Liu

  • Product Details

Basic Specification

Production standardIEC60947-2;GB14048.2
Rated working current6A to 63A
Rated working voltage690V and below
CertificationCE;CB;SNI;TSE;SEMKO
Poles Number1
TypeMoulded Case

Detail Description

Sphere of application 
 
KNM5 series moulded case circuit breaker insulation voltage of this circuit breaker is 690V which is applicable for the electricity distribution net of AC 50Hz, rated working voltage 600V and at rated working current to 630A, for occasional operating or electro motor starting. This device contains protection device against over-load, short circuit and under-voltage, and prevents circuits and power equipment from damage.
This product is in conformity with IEC60947-2 and GB14048.2 standards.

 

Basic specification and main parameters 


The anti-limit disconnecting movement characteristics of thermal and magnetic release of
the breaker applied with power of the breaker for electricity distribution.

No.

Testing current

name

I/In

Assumed time

Starting situation

1

Assumed un-

tripping current

1.05

2h(In>63A),

1h(In≤63A)

Cold state

2

Assumed tripping

current

1.30

2h(In>63A),

1h(In≤63A)

Start right after the

number 1 test


Technical parameter

 

CP series

KNM5-60

KNM5-100

KNM5-250

KNM5-400

KNM5-630

Rated current In(A)

60

100

250

400

630

Rated voltage(V)

AC660

AC660

AC660

AC660

AC660

Rated insulation voltage(V)

690

690

690

690

690

Ultimate
short-circuit
breaking
capacity
lcu(KA)
AC 50/60Hz

AC230V

5/2

25/13

30/15

35/25

50/35

AC400V

5/2

10/2

15/8

18/9

35/25

AC440V

2.5/1

10/5

15/8

25/18

35/25

AC500V

2.5/1

7.5/4

10/5

15/10

18/10

Standards            IEC60947-2 GB14048.2

 

a

75

90

105

140

210

b

130

155

165

257

275

c

68

68

68

103

103

d

90

90

90

132

155

The anti-limit disconnecting movement characteristics of thermal and magnetic release of
the breaker applied with power of the breaker for electricity distribution.

No.

Testing current

name

I/In

Assumed time

Starting situation

1

Assumed un-

tripping current

1.05

2h(In>63A),

1h(In≤63A)

Cold state

2

Assumed tripping

current

1.30

2h(In>63A),

1h(In≤63A)

Start right after the

number 1 test

Additional Information

Payment TermsL/C, T/T, D/A, D/P, Credit Card, Western Union, Money Order, Paypal
Minimum Order100PCS
Lead Time / Delivery Time30 Day(s)
Sample AvailableNO
Delivery Detailsdelivery 20days
FOB PortNingbo,Shanghai
Loading InfoDelivery to port by logistics or loading at factory
Packing InfoCarton
Target Market(s)North America, Oceania, Southeast Asia, Eastern Europe, Africa(except Middle East), Hong Kong/ Macao/ Taiwan, Latin America, Japan & Korea, Middle East & South Asia, Mainland China, Western & Southern Europe, Northern Europe, Central & Southern Asia, Middle East

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