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Molded Case Circuit Breakers (MCCB) NF-SV Series (NF125-SV 2P 50A)

MOLDED CASE CIRCUIT BREAKER

Molded Case Circuit Breakers (MCCB) NF-SV Series (NF125-SV 2P 50A)
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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-V series NF-S type no-fuse breaker (general-purpose product).
[Features]
· Small, high performance, and economical no-fuse breaker.
· Connection method: front surface type, back surface type, embedded type, inserted type.
[Applications]
· No-fuse breaker, general-purpose product.

NF32-SV/NF63-SV specifications

Type Name NF32-SV NF63-SV
Rated current In
Standard ambient temperature 40°C (45°C for marine use) A
3 5 10
15 20
30
32 (3) (5)
10 15 20
30 40 50
Number of Positions 2 3 2 3 2 3 4
Rated insulation voltage Ui V 600 600 600
Rated short circuit breaker capacity







kA
JIS C 8201-2-1
Ann.1
JIS C 8201-2-1
Ann.2
IEC 60947-2
EN60947-2
(Icu/Ics)
AC 690 V - - -
500 V 2.5/2.5 2.5/2.5 7.5/7.5
440 V 2.5/2.5 2.5/2.5 7.5/7.5
415 V 2.5/2.5 2.5/2.5 7.5/7.5
400 V 5/5 5/5 7.5/7.5
380 V 5/5 5/5 7.5/7.5
230 V 7.5/7.5 7.5/7.5 15/15
DC 250 V (*1) 2.5/2.5 2.5/2.5 7.5/7.5
GB14048.2
(Icu/Ics)
AC 415 V 2.5/2.5 2.5/2.5 7.5/7.5
400 V 5/5 5/5 7.5/7.5
380 V 5/5 5/5 7.5/7.5
230 V 7.5/7.5 7.5/7.5 15/15
DC 250 V 2.5/2.5 2.5/2.5 7.5/7.5
NK
(Icu/Ics)
AC 450 V 2.5/2.5 2.5/2.5 7.5/7.5 -
240 V 7.5/7.5 7.5/7.5 15/15 -
DC 250 V 2.5/2.5 - 2.5/2.5 - 7.5/7.5 -

*1 For 3-position products and 4-position products, use 2 positions.

Dimensions of NF32-SV/NF63-SV

Surface type

WS-V Series NF-S Type MCCB (General-Purpose Model) 30 to 100 AF: Related images

Back Surface Type

WS-V Series NF-S Type MCCB (General-Purpose Model) 30 to 100 AF: Related images

Embedded Type

WS-V Series NF-S Type MCCB (General-Purpose Model) 30 to 100 AF: Related images

Inserted type

WS-V Series NF-S Type MCCB (General-Purpose Model) 30 to 100 AF: Related images
  • *See the catalog for details on other products.
Part Number
NF125-SV 2P 50A SALE
Part NumberPriceNameMinimum Order Qty.Volume DiscountDays to ShipRoHSAmpere frame Rated block capacity AC 400 V
(kA)
Rated Braking Capacity at Rated Voltage of VDC 250
(kA)
Rated block capacity, voltages except VAC 100/200/400, VDC 250 Number of Poles Rated Current
(A)
Mounting Method Connection Method Representative Standard Dimension height
(mm)
Dimension width
(mm)
Dimension depth
(mm)
Type Format Rated block capacity AC 415 V
(kA)
Rated block capacity AC 240 V
(kA)
Rated breaking capacity 
(kA)
Internal included equipment

฿ 2,570.00

฿ 1,927.50

MOLDED CASE CIRCUIT BREAKER 1 Piece(s) 6 Day(s) -[100AF to 199AF] 100AF3040-250Fasten With ScrewsSurface typePSE / CE / CCC1306090-General-Purpose Product----

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Please check the type/dimensions/specifications of the part NF125-SV 2P 50A in the Molded Case Circuit Breakers (MCCB) NF-SV Series series.

Products with similar specification

Part Number
NF125-SV 2P 20A
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Part NumberPriceMinimum Order QtyVolume DiscountDays to ShipRoHSAmpere frame Rated block capacity AC 400 V
(kA)
Rated Braking Capacity at Rated Voltage of VDC 250
(kA)
Rated block capacity, voltages except VAC 100/200/400, VDC 250 Number of Poles Rated Current
(A)
Mounting Method Connection Method Representative Standard Dimension height
(mm)
Dimension width
(mm)
Dimension depth
(mm)
Type Format Rated block capacity AC 415 V
(kA)
Rated block capacity AC 240 V
(kA)
Rated breaking capacity 
(kA)
Internal included equipment

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