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Molded Case Circuit Breakers (MCCB) MB-Series (MB30-KC 3P 25A)

MOLDED CASE CIRCUIT BREAKER

Molded Case Circuit Breakers (MCCB) MB-Series  (MB30-KC 3P 25A)
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(i)Caution

  • This product belongs in RoHS Directive under Category 9 "Monitoring and control equipment" with exclusion from the usage restriction of phthalate esters until 21 July 2021.

Product Description

WS series MB type no-fuse breaker for motor protection.
[Features]
· Can protect motor against short circuits / overload.
· Series expanded and models renewed from 30 A frames to 1,600 A frames.
· Connection method: front surface type, back surface type, embedded type, inserted type.
[Applications]
· Earth leakage breaker for motor protection.

MB30-CS characteristics

Model MB30-CS
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 poles 2 (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)
AC 690 V -
500 V -
440 V -
415 V 1.5/1.5
400 V 1.5/1.5
380 V 1.5/1.5
240 V 2.5/2
200 V 2.5/2
DC 250 V -
GB 14048.2
(Icu/Ics)
AC 415 V -
400 V -
380 V -
240 V -
DC 250 V -
NK AC 460 V 1.5
250 V 2.5
DC 250 V -

Operating Characteristics Curve

WS series MB type MCCB for motor protection: related image

Temperature Characteristics Curve

WS series MB type MCCB for motor protection: related image

MB30-CS Drawing

Front Surface Type

WS series MB type MCCB for motor protection: related image

Back Surface Type

WS series MB type MCCB for motor protection: related image
  • *See the catalog for details on other products.
Part Number
MB30-KC 3P 25A SALE
Part NumberPriceNameMinimum Order Qty.Volume DiscountDays to ShipRated 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)

฿ 2,530.00

฿ 1,897.50

MOLDED CASE CIRCUIT BREAKER 1 Piece(s) Same day 5Available325DIN/Screw retentionPSE / CE75761.5

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  1. 1
 

Basic Information

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

Please check the type/dimensions/specifications of the part MB30-KC 3P 25A in the Molded Case Circuit Breakers (MCCB) MB-Series series.

Products with similar specification

Part Number
MB30-CS 3P 1.4A
MB30-CS 3P 10A
MB30-CS 3P 2.5A
MB30-KC 3P 32A
MB30-KC 3P 4A
MB30-KC 3P 7.1A
Part NumberPriceMinimum Order QtyVolume DiscountDays to ShipRated 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)

฿ 1,606.00

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฿ 1,606.00

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฿ 1,606.00

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฿ 2,530.00

1 Piece(s) 72 Day(s) 5Available332DIN/Screw retentionCE / PSE75761.5

฿ 2,530.00

1 Piece(s) 72 Day(s) 5Available34DIN/Screw retentionCE / PSE75761.5

฿ 2,530.00

1 Piece(s) 72 Day(s) 5Available37.1DIN/Screw retentionCE / PSE75761.5