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Molded Case Circuit Breakers (MCCB) NF-HRV Series (NF63-HV 2P 50A)

Molded Case Circuit Breakers (MCCB) NF-HRV Series (NF63-HV 2P 50A)
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Product Description

- MCCB (Molded Case Circuit Breakers) High performance class NF-HRV series from Mitsubishi electric. - Frame size is 50. - No. of pole can be select 2 or 3 poles. - Applicable for both AC/DC. - Rated ambient temperature 40°C. - Rated current can be select up to 50 A. - Rated insulation voltage (Ui) is 690 V - Mechanical duration (On/Off) is up to 25,000 times. - Electrical duration (On/Off) is up to 10,000 times. - Possible to reverse connection.

Specifications of MCCB

Specifications of NF63-HV

Type NameNF63-HV
Rated current In A
Standard ambient temperature 40°C (45°C for marine)
10 15 20 30 40 50
Number of Positions234
Rated Insulation Voltage Ui V690
Rated short circuit breaking capacity kAJIS C 8201-2-1
Ann.1
JIS C 8201-2-1
Ann.2
IEC 60947-2
EN 60947-2
(Icu/Ics)
AC690 V2.5/2.5
500 V7.5/7.5
440 V10/8
415 V10/8
400 V10/8
380 V10/8
230 V25/19
DC250 V (*1)7.5/7.5
GB 14048.2
(Icu/Ics)
AC415 V10/8
400 V10/8
380 V10/8
230 V25/19
DC250 V7.5/7.5
NK
(Icu/Ics)
AC450 V10/8-
240 V25/19-
DC250 V7.5/7.5-

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

Internal equipment of NF63-HV

Internal equipment of NF63-HV

Temperature correction curve of NF63-HV

Temperature correction curve of NF63-HV

NF63-HRV/NF125-HV specifications

Type NameNF63-HRVNF125-HV
Rated current In A
Standard ambient temperature 40°C (45°C for marine)
15 20 30 40 5015 20 30 40 50
Number of Positions23234
Rated Insulation Voltage Ui V690690
Rated short circuit breaking capacity kAJIS C 8201-2-1
Ann.1
JIS C 8201-2-1
Ann.2
IEC 60947-2
EN 60947-2
(Icu/Ics)
AC690 V2.5/110/8
500 V20/1030/23
440 V30/1550/38
415 V30/1550/38
400 V30/1550/38
380 V30/1550/38
230 V85/43100/75
DC250 V (*1)40/20-
GB 14048.2
(Icu/Ics)
AC415 V-50/38
400 V-50/38
380 V-50/38
230 V-100/75
DC250 V--
NK
(Icu/Ics)
AC450 V30/1550/38-
240 V85/43100/75-
DC250 V40/20--
Parts included as standard
(Surface type)
Mounting screw M4 × 0.7 × 55 (2, 3-position 2 pcs., 4-position 4 pcs.)
(*2) Insulation barrier (2-position 1 pc., 3-position 2 pcs., 4-position 3 pcs.)

*1: For 3-position and 4-position products, use 2 positions. In that case, do not use the neutral pole of the 4-position product. Also, if you connect as shown in the figure, you can use up to 400 V DC for 3-position products and 500 V DC for 4-position products. Please refer to the catalog for more details.
*2: It is attached to NF63-HRV and NF125-HV.

Internal equipment of NF63-HRV/NF125-HV

Internal equipment of NF63-HRV/NF125-HV

* For 2-position products of NF63-HRV and NF125-HV, refer to the number of mounting of 3-position products.

Temperature correction curve of NF63-HRV/NF125-HV

Temperature correction curve of NF63-HRV/NF125-HV

NF125-HEV specifications

Type NameNF125-HEV
Rated current In A
Standard ambient temperature 40°C
50
Number of Positions34
Rated Insulation Voltage Ui V690
Rated short circuit breaking capacity kAJIS C 8201-2-1
Ann.1
JIS C 8201-2-1
Ann.2
IEC 60947-2
EN 60947-2
(Icu/Ics)
AC690 V10/8
500 V50/38
440 V65/65
415 V70/70
400 V75/75
380 V75/75
230 V100/100
DC250 V-
GB 14048.2
(Icu/Ics)
AC415 V70/70
400 V75/75
380 V75/75
230 V100/100
DC250 V-
NK
(Icu/Ics)
AC450 V-
240 V-
DC250 V-
Parts included as standard
(Surface type)
Mounting screw M4 × 0.7 × 55 (3-position 2 pcs., 4-position 4 pcs.)
Insulation barrier (3-position 4 pcs., 4-position 6 pcs.)
Internal equipment of NF125-HEV

Internal equipment of NF125-HEV

(*) SLT is included from the standard. A control power supply (100 to 240 V AC/DC) is required.

The rated current has no temperature characteristics, but if the ambient temperature exceeds 40°C, gradually reduce the operating current as shown in the curve on the left.

Current reduction curve of NF125-HEV

*Please refer to the catalog for any information not listed above.

Part Number
NF63-HV 2P 50A
Part NumberPriceMinimum Order Qty.Volume DiscountDays to ShipSố ngày giao hàngAmpere frame Rated block capacity AC 200 V
(kA)
Rated block capacity AC 400 V
(kA)
Rated Braking Capacity at Rated Voltage of VDC 250
(kA)
Number of Poles Rated Current
(A)
Mounting Method Connection Method Representative Standard Dimension width
(mm)

490,000 VND

1 Piece(s) Quote 50AF25107.5250DIN/Screw retentionSurface typePSE / CE / CCC50

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Basic InformationThông tin cơ bản

Dimension height(mm) 130 Dimension depth(mm) 90 Format High Performance Products

Please check the type/dimensions/specifications of the part NF63-HV 2P 50A in the Molded Case Circuit Breakers (MCCB) NF-HRV Series series.Vui lòng kiểm tra kiểu/kích thước/thông số kỹ thuật của phần NF63-HV 2P 50A trong chuỗi Molded Case Circuit Breakers (MCCB) NF-HRV Series.

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Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipSố ngày giao hàngAmpere frame Rated block capacity AC 200 V
(kA)
Rated block capacity AC 400 V
(kA)
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(kA)
Number of Poles Rated Current
(A)
Mounting Method Connection Method Representative Standard Dimension width
(mm)

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