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Best Supply NKM2-250 3P 250A 200A Breaker MCCB Circuit Breaker

Best Supply NKM2-250 3P 250A 200A Breaker MCCB Circuit Breaker

Best Supply NKM2-250 3P 250A 200A Breaker MCCB Circuit Breaker
Best Supply NKM2-250 3P 250A 200A Breaker MCCB Circuit BreakerBest Supply NKM2-250 3P 250A 200A Breaker MCCB Circuit BreakerBest Supply NKM2-250 3P 250A 200A Breaker MCCB Circuit BreakerBest Supply NKM2-250 3P 250A 200A Breaker MCCB Circuit BreakerBest Supply NKM2-250 3P 250A 200A Breaker MCCB Circuit Breaker
CategoriesMolded Case Circuit Breaker
BrandNAAKUU Electrical Equipment Manufacturer
ModelNKM2-250 3P
Rated Current:100,125,140,160,180,200,250Rated Operational Voltage:AC400V,AC690V
Rated Insulation Voltage:AC800VIcu Level:L,M,H
Inm:250APole:3,4
Terms of PaymentL/C, D/A, D/P, Western Union, MoneyGram, T/T, Paypal
Update TimeApr 24,2024
Detail Information
Product Introduction
NKM2-250 3P


NKM2 series mccb circuit breaker , whose rated insulation voltage is 800V, is suitable for AC 50 Hz/ 60Hz, rated working voltage AC380V / 400V / 415V, AC660V / 690V, and rated operating current up to 1250A circuit. The MCCB has overload, short circuit and undervoltage protection functions, which can improve the reliability and continuity of power supply and protect power equipment from damage. According to the rated limit short-circuit breaking capacity, MCCB are divided into L type (standard type) , M type (higher breaking type) and H type (high breaking type).

MCCB
Product Detailed Parameters
Model
NKM2-63
NKM2-100
NKM2-250
NKM2-400
NKM2-630
NKM2-800
NKM2-1250
Inm(A)
63
100
225(250)
400
630
800
1250
Rated Current(A)
6,10,16,20,25,32,40,50,63
10,16,20,25,32,40,50,63,80,100
100,125,140,160,180,200,225(250)
225,250,315,350,400
400,500,630
630,700,800
630,700,800,1000,1250
Rated Operational Voltage (V)
AC400
AC400
AC690
AC400
AC400
AC400
AC400
AC690
AC400
AC400
AC400
AC400
AC690
AC400
AC400
AC400
AC400
AC690
AC400
AC400
AC400
AC690
AC400
AC400
AC400,AC690
Rated Insulation Voltage(V)
AC500
AC800
Pole
3
3
4
3
3
4
3
3
3
4
3
3
3
4
3
3
3
4
3
3
4
3
3
Icu Level
L
M
L
M
H
L
M
H
L
M
H
L
M
H
M
H
M
H
Icu (kA)
AC690V
10
10
15
15
20
20
20
AC400V
25
50
35
50
50
85
35
50
50
85
50
65
65
100
50
65
65
100
75
100
75
100
Ics(kA)
AC690V
8
10
11
15
18
20
AC400V
19
38
22
38
38
85
26
38
38
65
38
49
49
75
38
49
49
75
56
75
60
75
Operational Performance
Electrify
800
8000
8000
8000
8000
8000
8000
Without Electric
2000
20000
20000
15000
15000
15000
15000
Size
L
135
150
165
257
270
280
330
W
78
103
92
122
92
107
142
107
150
198
150
182
240
182
210
280
210
210
H
73.5
81.5
68
86
86
103
106.5
110
115.5
137
Arcing Overdistance
0、≤50
0、≤50
≤50
≤50
≤100
≤100
≤120
New upgradation:
1.The use of flame-resistant material for the outer shell provides excellent impact resistance, heat resistance, resistance to low temperatures, and good insulation performance.
2.Disconnector operating handle, with a linkage structure design, reliably achieves the connection and disconnection operations of the product.
3.Terminal connectors, silver alloy contacts, possess excellent conductivity.
NCCB Details
What can we do for you?
High Quality Service
High quality service

  • 1.Twenty years of experience in foreign trade,we have sufficient talent and resources in foreign trade exports , and have successively exported to overseas countries.

  • 2.OEM/ODM:Strong R&D and design team to meet different customization needs..

  • 3.After sale services: 2yrs warranty, product global liability insurance.

If the above model is not suitable for your workpiece, please tell us your need and then we can send you the most satisfying drawing.
contact us
Please send your message to us
We provide power and energy industry solutions with more than 20 years of history, providing you with efficient power solutions to make your business more competitive. Contact us today to learn how you can improve energy efficiency and reduce costs.
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