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EZC250A 3P MOULDED CASE CIRCUIT BREAKER(MCCB)
EZC250A 3P MOULDED CASE CIRCUIT BREAKER(MCCB)
Supplier Info
[China Supplier]
Contact Person : Mr. Zheng James
Tel : 86-577-27827233
Fax : 86-577-27836585
Product Detail
1. 10 YEARS' MANUFACTURE EXPERIENCE 2. ODM/OEM IS AVAILABLE 3. ISO9001, CCC, CE CERTIFICATION 4, MCCB

EZC Circuit Breaker

EZC Circuit Breaker (MCCB) is the one of the most advanced type Circuit Breakers in the world, which adopts international advanced design and manufacture technology. They are suitable for short circuit and overload protection for circuit of AC 690V 50/60Hz, rated current from 3.6A to 250A. It takes protecting effect when motors non-frequent start, breaking off working and protecting overload, short circuit and lacking voltage. Fixed or withdrawable, front or rear connection, manual operating mechanism or motor mechanism is choice.

 

Electrical characteristics as per IEC60947-2 and EN60947-2

  

SECIFICATION:

Moulded Case Circuit Breakers

Number of poles

3,4

Rated current (A)

In

40

100

65

100

Rated insulation voltage (V)

Ui

750

Rated impluse withstand voltage (kV)

Uimp

8

Rated operational voltage (V)

Ue

AC

50/60Hz

690

DC

750

Type of Circuit Breaker

N

H

L

Ultimate breaking capacity (kA rms)

Icu

AC

50/60 Hz

220/240V

85

100

125

380/415V

36

70

125

440V

35

65

125

500V

30

50

90

525V

22

35

90

660/690V

8

10

50

Service breaking capacity (kA rms)

Ics

%Icu

%100

Utilisation category

A

Durability (C-O cycles)

Mechanical

8500

electrical

400V

In

1500

EZC250A 3P MOULDED CASE CIRCUIT BREAKER(MCCB)

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