2P 550V 16A 20A DC MCB

2P 550V 16A 20A DC MCB
Introduction of DC MCB 2P 550V l Toggle is padlockable in "ON" or "OFF" position Wide range of multi-functional accessories l Ambient air temperature should be within -5 to +40 ℃ , average value within 24h should not exceed +35 ℃ l Altitude of the installation site should not...
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Product Details

Introduction of DC MCB 2P 550V

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Toggle is padlockable in "ON" or "OFF" position
 Wide range of multi-functional accessories

Ambient air temperature should be within -5 to +40, average value within 24h should not exceed  +35

Altitude of the installation site should not exceed 2000

Air reltive humidity should not exceed 50% at +40, higher relative humidity is allowable at lower termpature confition, for example 90% at 20. Pls take special measures for the dew casued by the temperature change occasionally

The installation position should be vertical, obliquity of each side should not be over 10

Installation sites should be free from impact, vibration, rain or snow attack

Class of poluttion: class 2

Installation class: CAT 2 OR 3

Ingress protection: IP20(IP40 when it is installed in distirbution box, distribution cubicle or  cabinet

  

Specification


  

PV Series Circuit BreakerModel

SL7-63

Frame degree rated current  (A)

63

Electrical performance

Ue Rated operating voltage  (V DC)

2P: DC440V DC550V DC800V 

4P:DC800V DC1000V DC1200V

Rated Current In  (A)

6-10-16-20-25-32-40-50-63

Rated insulation voltage Ui  (V DC)

2P: 800V  4P:1200V

ated Impact voltage Uimp  (kV)

4

Ultimate breaking capacity lcu  (kA)

6

6

6

6

Run breaking capacity lcs  (%lcu)

75%

75%

75%

75%

Curve type

C

Trip type

Thermal-magnetic

MECHANICAL

Actual average value

20000


Standard value

8500

ELECTRIC

Actual average value

2500


Standard value

1500

Control and indication

Shunt release  (SHT)

Option

Undervoltage release  (UNT)


Auxiliary contact  (AX)


Alarm contact  (AL)


--Connection and installation

Wiring capacity  (mm²)

In≤32A,1∼25mm²,1≥40A,10∼35mm²

Ambient temperature  (℃)

 -20∼70

Altitude

≤2000

Relative humidity

≤95%

Pollution Level

3

Installation Environment

No obvious shock and vibration

Installation category

Class  lll

Installation

DIN Standard rail

Dimensions(W)x(H)x(Deep)

W

17.5

35

52.5

70


H

80

80

80

80


Deep

71

71

71

71

Weight  (kg)

0.12

0.24

0.36

0.48


Details Show

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Dimensions(mm)

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Wiring diagram

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Installation diagram

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