AOMD-125H-4P

AOMD

Characteristics

AOMD series DC moulded-case circuit breaker is suitable for DC systems of rated voltage up to and including DC 1000V and rated current 10~800A, used to distribute electric power energy, protect circuits and power equipment against overload , short circuit and so on .

Product selection guide:


Main performance indexes:

Type

AOMD-125H

AOMD-160H

AOMD-250H

Pole

2P, 3P, 4P

2P, 3P, 4P

2P, 3P, 4P

Rated current (A)


16, 20, 32, 40, 50,
63, 80, 100, 125



16, 20, 32, 40, 50,63, 80,
100, 125, 140, 160


125, 140, 160, 180,

200, 225, 250

Rated voltage


DC250V, DC500V,
 DC750V, DC1000V



DC250V, DC500V,
 DC750V, DC1000V



DC250V, DC500V,
 DC750V, DC1000V


Rated insulation voltage

DC1000V

DC1000V

DC1000V


Short-circuit breaking capacity (KA)
lcu(lcs=70%Icu)


DC250V(35kA), DC500V(25kA), DC750V(15kA), C1000V(10kA)

DC250V(35kA), DC500V(25kA), DC750V(15kA), DC1000V(10kA)

DC250V(35kA), DC500V(25kA), DC750V(15kA), DC1000V(10kA)

Operating cycle number

ON

6000

3000

3000

OFF

9000

7000

7000

Outline dim. (mm)

a-b-c-ca

2P

50-130-68-90

60-155-88-115

-

3P

75-130-68-90

90-155-88-115

105-165-88-115

4P

100-130-68-90

120-155-88-115

140-165-88-115

Weight (kg)

2P

0.55

1.0

-

3P

0.65

1.1

1.5

4P

0.8

1.4

1.9

Electric operating device (MD)

External driving operating handle

Automatic release

Thermal electromagnetic type

Thermal electromagnetic type

Thermal electromagnetic type

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