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Molded Case Circuit Breakers (MCCB) MB-Series

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MB30-CS characteristics of MITSUBISHI Circuit Breakers

Model Circuit BreakersMB30-CS Circuit Breakers
Rated current (A)
at standard ambient temperature 40°C (45°C for ships)
(0.8) (1.2) 1.4 (2) 2.5 (3.2) 4 (5)
6.3 7.1 (8) 10 (12) 16 25 32
Number of poles2 (for single-phase)3
Rated insulation voltage (V)500
Rated
breaking
capacity



(kA)
JIS C 8201-2-1 Ann.1
JIS C 8201-2-1 Ann.2
IEC 60947-2
EN 60947-2
(Icu/Ics)
AC690 V-
500 V-
440 V-
415 V1.5/1.5
400 V1.5/1.5
380 V1.5/1.5
240 V2.5/2
200 V2.5/2
DC250 V-
GB 14048.2
(Icu/Ics)
AC415 V-
400 V-
380 V-
240 V-
DC250 V-
NKAC460 V1.5
250 V2.5
DC250 V-

Operating Characteristics Curve of MITSUBISHI Circuit Breakers

WS series MB type MCCB for motor protection: related image

Temperature Characteristics Curve of MITSUBISHI Circuit Breakers

WS series MB type MCCB for motor protection: related image

MB30-CS Drawing of MITSUBISHI Circuit Breakers

Front Surface Type of MITSUBISHI Circuit Breakers

WS series MB type MCCB for motor protection: related image

Back Surface Type of MITSUBISHI Circuit Breakers

WS series MB type MCCB for motor protection: related image
  • *Circuit Breakers, See the catalog for details on other products.
Part Number
MB30-CS 2P 4A
MB30-CS 2P 6.3A
MB30-CS 2P 10A
MB30-CS 3P 2.5A
MB30-CS 3P 4A
MB30-CS 3P 10A
MB30-CS 3P 16A
MB30-CS 3P 32A
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSRated block capacity AC 200 V
(kA)
Rated block capacity, voltages except VAC 100/200/400, VDC 250 Number of Poles Rated Current
(A)
Mounting Method Representative Standard Dimension width
(mm)
Dimension depth
(mm)
Rated block capacity AC 415 V
(kA)

-

1 Piece(s) Quote 62.5-24Fasten With ScrewsPSE / CE / TUV4567-

-

1 Piece(s) Quote -2.5-26.3Fasten With ScrewsPSE / CE / TUV4567-

-

1 Piece(s) Quote -2.5-210Fasten With ScrewsPSE / CE / TUV4567-

-

1 Piece(s) Quote 62.5-32.5Fasten With ScrewsPSE / CE / TUV67.567-

-

1 Piece(s) Quote -2.5-34Fasten With ScrewsPSE / CE / TUV67.567-

-

1 Piece(s) Quote 62.5-310Fasten With ScrewsPSE / CE / TUV67.567-

-

1 Piece(s) Quote -2.5-316Fasten With ScrewsPSE / CE / TUV67.567-

-

1 Piece(s) Quote 62.5-332Fasten With ScrewsPSE / CE / TUV67.567-

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Basic Information

Ampere frame 30AF Rated block capacity AC 400 V(kA) 1.5 Connection Method Surface type
Dimension height(mm) 96

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