Mitsubishi Electric
NF400-SW 3P 350A F
Moulded / Molded Case Circuit Breaker (MCCB) - Mitsubishi (WS-V series - NF-S (standard class)) - 3-poles (3P) - Rated current 350A - Short circuit breaking capacity (Icu) 45kA (400Vac; IEC60947) - Thermal-Magnetic (fixed) trip unit - Front lugs or bars connection connection
Please add this item to cart to request a quote or contact us at [email protected] for product availability.
Brand
SKU
NF400-SW 3P 350A F
Online Price
$1,073.63
Please add this item to cart to request a quote or contact us at [email protected] for product availability.
NF400-SW 3P 350A FMitsubishi Electric - WS-V series - NF-S (standard class)
Description
Moulded / Molded Case Circuit Breaker (MCCB) - Mitsubishi (WS-V series - NF-S (standard class)) - 3-poles (3P) - Rated current 350A - Short circuit breaking capacity (Icu) 45kA (400Vac; IEC60947) - Thermal-Magnetic (fixed) trip unit - Front lugs or bars connection connection
Specifications
Primary brand
Mitsubishi
Main function
Moulded Case Circuit Breaker (MCCB)
Product series / family name
WS-V series
Sub-range name
NF-S (standard class)
Functions
Moulded / Molded Case Circuit Breaker (MCCB)
Poles
3-poles (3P)
Rated current
350A
Trip current rating
350 AT
Frame current rating
400 AF
Rated impulse voltage (Uimp)
8 kV
Rated insulation voltage (Ui)
690 V
Connection type
Front lugs or bars connection
Ultimate short circuit current breaking capacity (Icu)
40kA (250Vdc; IEC60947)
85kA (200Vac; IEC60947)
85kA (230Vac; IEC60947)
50kA (380Vac; IEC60947)
45kA (400Vac; IEC60947)
45kA (415Vac; IEC60947)
42kA (440Vac; IEC60947)
30kA (500Vac; IEC60947)
10kA (690Vac; IEC60947)
85kA (200Vac; IEC60947)
85kA (230Vac; IEC60947)
50kA (380Vac; IEC60947)
45kA (400Vac; IEC60947)
45kA (415Vac; IEC60947)
42kA (440Vac; IEC60947)
30kA (500Vac; IEC60947)
10kA (690Vac; IEC60947)
Service short circuit current breaking capacity (Ics)
40kA (250Vdc)
85kA (200Vac)
85kA (230Vac)
50kA (380Vac)
45kA (400Vac)
45kA (415Vac)
42kA (440Vac)
30kA (500Vac)
10kA (690Vac)
85kA (200Vac)
85kA (230Vac)
50kA (380Vac)
45kA (400Vac)
45kA (415Vac)
42kA (440Vac)
30kA (500Vac)
10kA (690Vac)
Service short circuit current breaking capacity as a percentage of Icu (Ics%)
(400Vac) 100 %
Trip unit type
Thermal-Magnetic (fixed)
Protection functions
Thermal protection (Overload)
Magnetic protection (Short-circuit)
Magnetic protection (Short-circuit)
Protection settings
Thermal protection (Overload) -- tripping threshold fixed at 350A
Dimensions
W140mm x H257mm x D155mm
Electrical durability (with load)
(440Vac) 1000 operations
Mechanical durability (at no load)
6000 operations
Utilisation category
A
Manufacturer product status
Commercialized
Equivalent to
NF400SW3P350AF
Compliant with standard(s)
IEC 60947-2
EN 60947-2
CE marking
Marine use approval NK; LR; ABS; GL
EN 60947-2
CE marking
Marine use approval NK; LR; ABS; GL
Benefits
The all-new "World Super V Series (WS-V Series)" built with a new breaking technology is designed to respond to the individual market needs of the receiving and distribution and machineries.
This series is the result of revolutionary evolution
Equipped with a new cutoff technology to enhance interrupting performance
Compatible with the latest standards of various countries to deliver optimal performance according to individual needs.
This series is the result of revolutionary evolution
Equipped with a new cutoff technology to enhance interrupting performance
Compatible with the latest standards of various countries to deliver optimal performance according to individual needs.
Degree of pollution
3
Related Documents
| Name | Last Update | Language |
|---|---|---|
| Mitsubishi Electric - WS Series Circuit Breakers - Catalog.pdf | 14 Jul 2022 | English (US) |
| Mitsubishi - Low-voltage power distribution products - Catalog.pdf | 26 Feb 2021 | English (US) |