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HYCM8 Series Molded Case Circuit Breakers

Model: HYCM8
Pole: 3/4
Rated Current: 6A-1250A
Standard: IEC60947-2; GB14048.2

Availability:
  • HYCM8

  • CSQ

Classification of MCCB


Installation type of MCCB:MCCB are suitable for vertical or horizontal installation.

According to use of MCCB:distribution circuit protection type, motor protection type;

According to connection way: front panel connection, back panel connection, plug-in connection;

According to operation way: for direct handle operation, for external rotary handle operating for motor operating;

According to overload release type: magnetic release(only instantaneous),the mo dynamic magnetic type(dual),electrical release.


According to number of poles: there poles and four poles.

The neutral poles(N poles) of four poles MCCB has for types: Type A: no overload release on N pole,which is making at the time;not closing and opening with the other three poles.

Type B: no overload release on N pole, which is closing and opening with the other three poles.

Type C: with overload release on N pole, which is closing and opening with the other three poles. Type D with overload release on N pole,which is making all time; not closing and opening with the other three poles breaking capacity type L highest breaking capacity type L-highest breaking capacity type.



Type

Rated Current of frame(A)

Rated Current (A)

Rated operational Voltage(V)

Rated insulating Voltage(V)

Rated ultimate short circuit breaking capacity kA AC380V

Rated operating short circuit breaking capacity Ics(%Icu)

HYCM8-100D

100

16~100

690 and below

750

18

75%

HYCM8-100N

25

75%

HYCM8-100H

70

75%

HYCM8-100L

150

75%

HYCM8-160D

160

125~160

690 and below

750

25

75%

HYCM8-160N

36

75%

HYCM8-160H

70

75%

HYCM8-160L

150

75%

HYCM8-250D

250

200~250

690 and below

750

25

75%

HYCM8-250N

36

75%

HYCM1-250H

70

75%

HYCM1-250L

150

75%

HYCM8-400D

400

350~400

690 and below

750

35

75%

HYCM8-400N

45

75%

HYCM8-400H

70

75%

HYCM8-400L

150

75%

HYCM8-630D

630

500~630

690 and below

750

35

75%

HYCM8-630N

45

75%

HYCM8-630H

70

75%

HYCM8-630L

150

75%

HYCM8-1250N

1250

800~1250

690 and below

750

50

75%

HYCM8-1250H

70

75%


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