Best quality 3tf Contactors 3tf52 - Compact NSX630N 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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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" as well as the theory of "quality the basic, have confidence in the very first and management the advanced" for Best quality 3tf Contactors 3tf52 - Compact NSX630N MCCB – Simply Buy, The product will supply to all over the world, such as: Indonesia , Las Vegas , Burundi , Our aim is to help customers realize their goals. We are making great efforts to achieve this win-win situation and sincerely welcome you to join us. In a word, when you choose us, you choose a perfect life. Welcome to visit our factory and welcome your order! For further inquiries, please do not hesitate to contact us.

Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
