Chinese wholesale Siemens Contactor 3tf 3tf44 - Compact NSX250F Moulded Case Circuit Breaker 3pole 35KA 250A TM250D LV431630 – 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 | |||
| NSX Breaker with TM-D Trip unit | Part Number | Part Number |
| Compact NSX100F (36 kA 380/415 V) | 3P 3D | 4P 3D |
| Compact NSX100F (36 kA 380/415 V) TM16D | LV429637 | LV429647 |
| Compact NSX100F (36 kA 380/415 V) TM25D | LV429636 | LV429646 |
| Compact NSX100F (36 kA 380/415 V) TM32D | LV429635 | LV429645 |
| Compact NSX100F (36 kA 380/415 V) TM40D | LV429634 | LV429644 |
| Compact NSX100F (36 kA 380/415 V) TM50D | LV429633 | LV429643 |
| Compact NSX100F (36 kA 380/415 V) TM63D | LV429632 | LV429642 |
| Compact NSX100F (36 kA 380/415 V) TM80D | LV429631 | LV429641 |
| Compact NSX100F (36 kA 380/415 V) TM100D | LV429630 | LV429640 |
| Compact NSX160F (36 kA 380/415 V) | 3P 3D | 4P 3D |
| Compact NSX160F (36 kA 380/415 V) TM80D | LV430633 | LV430643 |
| Compact NSX160F (36 kA 380/415 V) TM100D | LV430632 | LV430642 |
| Compact NSX160F (36 kA 380/415 V) TM125D | LV430631 | LV430641 |
| Compact NSX160F (36 kA 380/415 V) TM160D | LV430630 | LV430640 |
| Compact NSX250F (36 kA 380/415 V) | 3P 3D | 4P 3D |
| Compact NSX250F (36 kA 380/415 V) TM125D | LV431633 | LV431643 |
| Compact NSX250F (36 kA 380/415 V) TM160D | LV431632 | LV431642 |
| Compact NSX250F (36 kA 380/415 V) TM200D | LV431631 | LV431641 |
| Compact NSX250F (36 kA 380/415 V) TM250D | LV431630 | LV431640 |
| Compact NSX100N (50 kA 380/415 V) | 3P 3D | 4P 3D |
| Compact NSX100N (50 kA 380/415 V) TM16D | LV429847 | LV429857 |
| Compact NSX100N (50 kA 380/415 V) TM25D | LV429846 | LV429856 |
| Compact NSX100N (50 kA 380/415 V) TM32D | LV429845 | LV429855 |
| Compact NSX100N (50 kA 380/415 V) TM40D | LV429844 | LV429854 |
| Compact NSX100N (50 kA 380/415 V) TM50D | LV429843 | LV429853 |
| Compact NSX100N (50 kA 380/415 V) TM63D | LV429842 | LV429852 |
| Compact NSX100N (50 kA 380/415 V) TM80D | LV429841 | LV429851 |
| Compact NSX100N (50 kA 380/415 V) TM100D | LV429840 | LV429850 |
| Compact NSX160N (50 kA 380/415 V) | 3P 3D | 4P 3D |
| Compact NSX160N (50 kA 380/415 V) TM80D | LV430843 | LV430853 |
| Compact NSX160N (50 kA 380/415 V)TM100D | LV430842 | LV430852 |
| Compact NSX160N (50 kA 380/415 V) TM125D | LV430841 | LV430851 |
| Compact NSX160N (50 kA 380/415 V) TM160D | LV430840 | LV430850 |
| Compact NSX250N (50 kA 380/415 V) | 3P 3D | 4P 3D |
| Compact NSX250N (50 kA 380/415 V) TM125D | LV431833 | LV431843 |
| Compact NSX250N (50 kA 380/415 V) TM160D | LV431832 | LV431842 |
| Compact NSX250N (50 kA 380/415 V) TM200D | LV431831 | LV431841 |
| Compact NSX250N (50 kA 380/415 V) TM250D | LV431830 | LV431840 |
| Compact NSX100H (70 kA 380/415 V) | 3P 3D | 4P 3D |
| Compact NSX100H (70 kA 380/415 V) TM16D | LV429677 | LV429687 |
| Compact NSX100H (70 kA 380/415 V) TM25D | LV429676 | LV429686 |
| Compact NSX100H (70 kA 380/415 V) TM32D | LV429675 | LV429685 |
| Compact NSX100H (70 kA 380/415 V) TM40D | LV429674 | LV429684 |
| Compact NSX100H (70 kA 380/415 V) TM50D | LV429673 | LV429683 |
| Compact NSX100H (70 kA 380/415 V) TM63D | LV429672 | LV429682 |
| Compact NSX100H (70 kA 380/415 V) TM80D | LV429671 | LV429681 |
| Compact NSX100H (70 kA 380/415 V) TM100D | LV429670 | LV429680 |
| Compact NSX160H (70 kA 380/415 V) | 3P 3D | 4P 3D |
| Compact NSX160H (70 kA 380/415 V) TM80D | LV430673 | LV430683 |
| Compact NSX160H (70 kA 380/415 V) TM100D | LV430672 | LV430682 |
| Compact NSX160H (70 kA 380/415 V) TM125D | LV430671 | LV430681 |
| Compact NSX160H (70 kA 380/415 V) TM160D | LV430670 | LV430680 |
| Compact NSX250H (70 kA 380/415 V) | 3P 3D | 4P 3D |
| Compact NSX250H (70 kA 380/415 V) TM125D | LV431673 | LV431683 |
| Compact NSX250H (70 kA 380/415 V) TM160D | LV431672 | LV431682 |
| Compact NSX250H (70 kA 380/415 V) TM200D | LV431671 | LV431681 |
| Compact NSX250H (70 kA 380/415 V)TM250D | LV431670 | LV431680 |
| NSX Breaker with Mic.2.3 Trip unit | Part Number | Part Number |
| NSX400F 250A with Micrologic 2.3 (LS0I) | LV432682 | LV432683 |
| NSX400F 400A with Micrologic 2.3 (LS0I) | LV432676 | LV432677 |
| NSX630F 630A with Micrologic 2.3 (LS0I) | LV432876 | LV432877 |
| NSX400N 250A with Micrologic 2.3 (LS0I) | LV432707 | LV432708 |
| NSX400N 400A with Micrologic 2.3 (LS0I) | LV432693 | LV432694 |
| NSX630N 630A with Micrologic 2.3 (LS0I) | LV432893 | LV432894 |
| NSX Breakers without trip unit | 3P 3D | 4P 3D |
| NSX100F (36kA 380/415V) | LV429003 | LV429008 |
| NSX100N (50kA 380/415V) | LV429006 | LV429011 |
| NSX100H (70kA 380/415V) | LV429004 | LV429009 |
| NSX100S (100kA 380/415V) | LV429018 | LV429019 |
| NSX100L (150kA 380/415V) | LV429005 | LV429010 |
| NSX160F (36kA 380/415V) | LV430403 | LV430408 |
| NSX160N (50kA 380/415V) | LV430406 | LV430411 |
| NSX160H (70kA 380/415V) | LV430404 | LV430409 |
| NSX160S (100kA 380/415V) | LV430391 | LV430396 |
| NSX160L (150kA 380/415V) | LV430405 | LV430410 |
| NSX250F (36kA 380/415V) | LV431403 | LV431408 |
| NSX250N (50kA 380/415V) | LV431406 | LV431411 |
| NSX250H (70kA 380/415V) | LV431404 | LV431409 |
| NSX250S (100kA 380/415V) | LV431391 | LV431396 |
| NSX250L (150kA 380/415V) | LV431405 | LV431410 |
| NSX400F (36kA 380/415V) | LV432413 | LV432415 |
| NSX400N (50kA 380/415V) | LV432403 | LV432408 |
| NSX400H (70kA 380/415V) | LV432404 | LV432409 |
| NSX400S (100kA 380/415V) | LV432414 | LV432416 |
| NSX400L (150 kA 380/415V) | LV432405 | LV432410 |
| NSX630F (36kA 380/415V) | LV432813 | LV432815 |
| NSX630N (50kA 380/415V) | LV432803 | LV432808 |
| NSX630H (70kA 380/415V) | LV432804 | LV432809 |
| NSX630S (100kA 380/415V) | LV432814 | LV432816 |
| NSX630L (150 kA 380/415V) | LV432805 | LV432810 |
Product detail pictures:

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Our organization insists all along the quality policy of "product quality is base of business survival; purchaser gratification is the staring point and ending of an business; persistent improvement is eternal pursuit of staff" as well as the consistent purpose of "reputation 1st, purchaser first" for Chinese wholesale Siemens Contactor 3tf 3tf44 - Compact NSX250F Moulded Case Circuit Breaker 3pole 35KA 250A TM250D LV431630 – Simply Buy, The product will supply to all over the world, such as: Madrid , Jordan , Mumbai , Based on products and solutions with high quality, competitive price, and our full range service, we have accumulated experienced strength and experience, and we've built up a very good reputation in the field. Along with the continuous development, we commit ourselves not only to the Chinese domestic business but also the international market. May you moved by our high quality items and passionate service. Let's open a new chapter of mutual benefit and double win.
The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
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