OEM/ODM Supplier Great Quality Overload Relay - Compact NSX MCCB – Simply Buy Detail:
Typpe | NSX100 | NSX250 | NSX400 | NSX630 | |||
Rated current In(A) | 16…100A | 12…250A | 250…400A | 400…630A | |||
Number of poles | 3 |
1 |
3 | 3 | 3 | ||
Rated voltage Ue(V) | AC-380V-69V DC250 | ||||||
Rated insulation Voltage Ui(V) | AC690V | ||||||
Short-circuit Interrupting capacity Icu/Ics | AC | 690V | - | 14/7 | 35/18 | 35/18 | |
500V | - | 14/7 | 35/18 | 35/18 | |||
440V | 20/10 | 50/25 | 100/75 | 100/75 | |||
415V | 25/13 | 70/70 | 100/75 | 100/75 | |||
380V | 25/13 | 70/70 | 100/75 | 100/75 | |||
230V | 65//33 | 100/100 | 200/150 | 200/150 | |||
DC | 250V | 10/5 | 20/10 | 20/10 | 20/10 | ||
Dimensions(mm) | a | 77 |
35 |
105 | 140 | 210 | |
b | 124 | 153 | 258 | 275 | |||
c | 67 | 86 | 104 | 111 | |||
ca | 77 | 108 | 138 | 168 | |||
Weight(kg) | 1 |
0.7 |
2.4 | 6.1 | 9.4 | ||
Electrical-operation device | ● | ● | ● | ● | |||
Automatic tripping device | Thermal-magnetic | Thermal-magnetic | Thermal-magnetic | Thermal-magnetic |
Product detail pictures:




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The very rich projects management experiences and one to one service model make the high importance of business communication and our easy understanding of your expectations for OEM/ODM Supplier Great Quality Overload Relay - Compact NSX MCCB – Simply Buy, The product will supply to all over the world, such as: Greece , Pakistan , Madrid , At Present, our merchandise have been exported to more than sixty countries and different regions, such as Southeast Asia, America, Africa, Eastern Europe, Russia, Canada etc. We sincerely hope to establish wide contact with all potential customers both in China and the rest part of the world.

This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
