Electrical Miniature Circuit Breaker for Winches Knm5

Product Details
Customization: Available
Breaking Capacity: High Voltage Circuit Breakers
Operation: Electric Type
Manufacturer/Factory, Other

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ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001
  • Electrical Miniature Circuit Breaker for Winches Knm5
  • Electrical Miniature Circuit Breaker for Winches Knm5
  • Electrical Miniature Circuit Breaker for Winches Knm5
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Basic Info.

Model NO.
KNM5
Speed
Normal Type Circuit Breaker
Arc-extinguishing Medium
Air
Installation
Fixed
Structure
Moulded Case Circuit Breaker
Poles Number
3
Type
Circuit Breaker
Certification
ISO9001-2000
Transport Package
Carton
Specification
IEC60947-2
Trademark
korlen
Origin
Wenzhou
Production Capacity
30000PCS/Month

Product Description

Hot Sales Moulded Case Circuit Breaker
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.
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
 
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


Electrical Miniature Circuit Breaker for Winches Knm5
Electrical Miniature Circuit Breaker for Winches Knm5
Company Introduction

Electrical Miniature Circuit Breaker for Winches Knm5

Wenzhou Korlen Electric Appliances Co., Ltd, It is a joint venture. My company is a manufacturer including design, development, produce and sale, professional producing MCB, MCCB, RCCB and AC contactor etc. Product enterprises. The company owns import and export power of self-run, expanding Europe and America, Middle East, Southeast Asia etc. Market, set a good Public praise.

The company have more than 1500 workers, including senior engineer among them, engineer at inside of more than 100 technician. And then set up to cover area more than 50 acres, construct area is more than 38000 square meters of the modern industrial zone, providing with the forerunner's standard laboratory and various examination equipments.

Under Korlen people to make great effort unremittingly, designed and developed by oneself, develop and produce the series of MCB, RCCB filled up local blank, attain inter-national advanced level, and acquire more than 20 national patents. The company acquires "30 strong eminent enterprises, top ten of export income, yueqing star class enterprise, attach importance to contract and keeps promise" title of honor for many times past years. Company still the initiative pass ISO 9001 management system verification and 14001 environments management system verification. Our product passed quality verification of domestic and international authority organization like the CB\ SEMKO\ NF\ SIRIM\ SNI\ CE \PCT\ TSE, In the meantime high breaking capacity breaker of our company in this city is the unique product which got " Yueqing famous brand product" by Yueqing people government.

Korlen Electric Appliances is willing to make friends with social public, the world outside businessman join hands together for prosperous society and development to build a brighter future.



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Electrical Miniature Circuit Breaker for Winches Knm5

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Electrical Miniature Circuit Breaker for Winches Knm5
Electrical Miniature Circuit Breaker for Winches Knm5

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Electrical Miniature Circuit Breaker for Winches Knm5
Electrical Miniature Circuit Breaker for Winches Knm5


Electrical Miniature Circuit Breaker for Winches Knm5Electrical Miniature Circuit Breaker for Winches Knm5
 

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