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Mccb 3P Electrical Factory Price 4 Phase 250A Mccb Moulded Case Circuit Breaker

 

Product Features

YKM6,YKM6LY,YKMGRT,YKM6E.YKM6EL series breaker,it’s updated version of breaker which combined with the advantages of the international similar products and developments and researches of market demands.

Rated insulation voltage is to 1000V,applied to the power distribution network which is AC 50 Hz,rated voltage 690V,rated working current 10 A-800A,used for distribution power and to protect circuit and power equipment from overload,short circuit,under voltage fault damage,etc.Also can be used as the protection of motor frequent start and overlood,short circuit,under voltage.

 

Availability:
  • America

The breaker has small volume,high breaking capacity,short arcing characteristics,is an ideal product to users.Vertical installation,also can be installed horizontally.

YKM6DCDC series molded case circuit breaker(hereinafter referred to as breakerl is applied to DC system which rated voltage up to and including the DC 1000V,rated current 10-800A,used for distribution power and protect circuit and power equipment from damage caused by overload,short circuit,etc.

Products can be upper wiring,lower wiring,and no polarity.

This product conforms to the IEC60947-2,GB14048.2


Pole 3P,4P
Rated Current(A) 125,160,250,630,800
Rated Voltage (V) 400V AC
Rated Frequency 50Hz
Tripping Curve B, C
Rated Short-circuit Capacity 50KA
Electro-mechanical Endurance 3000 cycles
Connection Terminal Pillar terminal with clamp
Installation Bolt on
Panel mounting

Main Performance

Frame currentA

250

Model

YKM6LY-250H

Nurnber of poles

3,4

Power supply system

3pole(3P)

3φ3W,1φ2W,1φ3W


4pole(4P)

3φ4W

Roted CurrentA

100,125,140,160,180,200,225,250

Roted voltoge(V)

AC400V

Roted irsulation voltoge(V)

AC690V

Leakoge indicating system

Pushbutton

IKAIcu/ics

Short-circuit bredking

capacity IKAicu/lcs

AC400V

85/50

number of Operating cycles

ON

3000


OFF

7000

Fast type

Rated residual operating current

30,100,500Adjustablel


Maxaction time

0.1

Delay type

Under 21Δn Max.action times

100,300,,500Adjustablel


Under 21Δn inertia action times


Under 21Δn Max.action times

0.45,.0,2.0,


Under 21Δn inertia action times

0.1,0.5,1.0Adjustablel

DImensions(mm)a-b-c-ca

3pole3P

105-165-88-115


4pole(4P)

140-165-88-115

Weight kg

2pole(2P)

1.7


3pole(3P)

2.1

Electric operating devicelMD]


Automatic tripping device

Thermal electromagnetic type


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Would you like to Get Samples From YUANKY?
We are very happy to provide our samples to customers for testing and debugging. Please send a message to us now.
 +86-577-61581569 / +86-13905874202
 jack@yuanky.com /
yino@yuanky.com sue@yuanky.com
 YUANKY industry zone, No.298,Weft19, Yueqing,Zhejiang 325600 PRChina

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