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Chinese Professional Mccb 1000 Amp - DAM3-1000 MCCB Molded Case Circuit Breaker – DaDa


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Chinese Professional Mccb 1000 Amp - DAM3-1000 MCCB Molded Case Circuit Breaker – DaDa Detail:

Overview

The rated current of DAM3-1000 molded case circuit breaker can up to 690A, it’s generally used in the power distribution circuit to distribute power and protect circuit and power equipment from overloaded, short circuit, under voltage failure damage, in which alternating current 50-60Hz, rated direct-current 1000A.
Compared to the DAM1 series, the DAM3 series are designed for smaller volume, higher breaking capacity, offering better energy savings.

Electrical Parameters of DAM3-1000  Molded Case Circuit Breaker

Rated current of frame size Inm [A]  

1000

Rated current[A]

630 800 1000

Number of poles

3 / 4

Rated operating voltage

(AC)50-60HZ [V]

400/690

DC[V]

250/1000

Rated impulse withstand voltage Uimp[KV]

8

Rated insulation voltage Ui [V]

750

Test voltage at industrial frequency for 1 min [V]

3000

Rated ultimate short-circuit breaking capacity Icu [KA]

N

S

H

(AC)50-60HZ 220/230V [KA]

55

80

105

(AC)50-60HZ 400/415V [KA]

36

55

70

(AC)50-60HZ 690V [KA]

15

20

25

(DC)250V-2 Poles in series

35

50

65

(DC)500V-2 Poles in series

18

22

30

(DC)750V-4 Poles in series

30

42

55

(DC)1000V-4 Poles in series

25

35

45

Rated service short-circuit breaking capacity, Ics [KA]      
(AC)50-60HZ 220/230V [%Icu]

60%

60%

60%

(AC)50-60HZ 400/415V [%Icu]

60%

60%

60%

(AC)50-60HZ 690V [%Icu]

60%

60%

60%

Category of utilisation(EN 60947-2)

A

Isolation condition

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Reference standard

IEC/EN 60947-2/GB 14048.2

Interchangeability

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Versions

Fixed

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Plug-in

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Draw-out

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Note: Product details are attached.


Product detail pictures:

Chinese Professional Mccb 1000 Amp - DAM3-1000 MCCB Molded Case Circuit Breaker – DaDa detail pictures

Chinese Professional Mccb 1000 Amp - DAM3-1000 MCCB Molded Case Circuit Breaker – DaDa detail pictures

Chinese Professional Mccb 1000 Amp - DAM3-1000 MCCB Molded Case Circuit Breaker – DaDa detail pictures

Chinese Professional Mccb 1000 Amp - DAM3-1000 MCCB Molded Case Circuit Breaker – DaDa detail pictures

Chinese Professional Mccb 1000 Amp - DAM3-1000 MCCB Molded Case Circuit Breaker – DaDa detail pictures


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  • The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
    5 Stars By Honey from Irish - 2018.09.29 17:23
    A good manufacturers, we have cooperated twice, good quality and good service attitude.
    5 Stars By Nicci Hackner from Vietnam - 2018.07.26 16:51
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