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630A Ue AC400V/690V Ui 800V 3P Moulded Case Circuit Breaker

Availability:
Quantity:
  • WCM5-630L

Key Information

WCM5

Pole: 3P, 4P

Voltage: AC400/690V

kA: 35-100kA

Inm(A): 100, 250, 400, 630

In(A): 10, 16, 20, 25, 32, 40, 50, 63, 100, 125, 140, 160, 180, 200, 225, 250, 315, 350, 400, 500, 630

General

WCM5 sereis moulded case circuit breaker (MCCB shor short), is one of new type breakers researched and developed by advanced design and manufacture technology with rated operation voltage upto 690V, rated insulation voltage 800V, rated impulse withstand voltage upto 8kV, rated operation current from 10A to 630A. WCM5 series MCCB applies for distribution and motor protection, also for fire protection.
MCCB has functions of overload, short circuit, under voltage to protect the line and power devices from demage. It is divided into four types of Type C (basic), Type L (standard), Type M( higher breaking capacity) and Type H (highest breaking capacity) according to rated ultimate short circuit breaking capacity ranking. It has features of small volume, high breaking, short flashover (no flashover with shield) etc.
The product with beautiful apperance and reasonable layout, can be vertical and horizontal installed, is the extremely ideal electrical product.

Main technical parameters

Model

Frame level rated current Inm (A)

Current rating (A)

Rated operation voltage (V)

Rated insulation voltage (V)

Rated ultimate circuit breaking capacity (kA)

Rated operation circuit breaking capacity (kA)

400V

690V

400V

690V

WCM5-100C

100

10, 16, 20, 25, 32, 40, 50, 63

400/690

800

35


22


WCM5-100L

50

15

35

8

WCM5-100M

70

20

50

10

WCM5-100H

100


70


WCM5-250L

250

100, 125, 140, 160, 180, 200

400/690

800

50

15

35

8

WCM5-250M

70

20

50

10

WCM5-250H

100


70


WCM5-400L

400

225, 250, 315, 350, 400

400/690

800

50

15

50

8

WCM5-400M

70

20

70

15

WCM5-400H

100


75


WCM5-630L

630

400, 500, 630

400/690

800

50

15

50

8

WCM5-630M

70

20

70

15

WCM5-630H

100


75



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