Registreeru, et avada oma eksklusiivsed B2B hinnad ja alustada ostlemist. Registreeru kohe!

SCHRACK Kaitselülitid - Lk 10

Moulded Case Circuit Breaker Type VE, 4-pole, 50kA, 630A
Ainult telli
SCHRACK
Moulded Case Circuit Breaker Type VE, 4-pole, 50kA, 630A
981,20 €
Hind kehtib kuni 31.12.25
EAN: 9004840386455
MPN: MC363243--
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Moulded Case Circuit Breaker Type AE, 4-pole, 50kA, 400A
Ainult telli
SCHRACK
Moulded Case Circuit Breaker Type AE, 4-pole, 50kA, 400A
614,80 €
Hind kehtib kuni 31.12.25
EAN: 9004840386424
MPN: MC340242--
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Moulded Case Circuit Breaker Type VE, 4-pole, 50kA, 400A
Ainult telli
SCHRACK
Moulded Case Circuit Breaker Type VE, 4-pole, 50kA, 400A
704,05 €
Hind kehtib kuni 31.12.25
EAN: 9004840386448
MPN: MC340243--
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Moulded Case Circuit Breaker Type AE, 4-pole, 150kA, 400A
Ainult telli
SCHRACK
Moulded Case Circuit Breaker Type AE, 4-pole, 150kA, 400A
722,04 €
Hind kehtib kuni 31.12.25
EAN: 9004840386332
MPN: MC340342--
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Moulded Case Circuit Breaker Type VE, 3-pole, 50kA, 1600A
Ainult telli
SCHRACK
Moulded Case Circuit Breaker Type VE, 3-pole, 50kA, 1600A
1 940,02 €
Hind kehtib kuni 31.12.25
EAN: 9004840263237
MPN: MC416233--
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Moulded Case Circuit Breaker Type AE, 3-pole, 50kA, 1250A
Ainult telli
SCHRACK
Moulded Case Circuit Breaker Type AE, 3-pole, 50kA, 1250A
1 469,21 €
Hind kehtib kuni 31.12.25
EAN: 9004840263121
MPN: MC412232--
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Moulded Case Circuit Breaker Type AE, 3-pole, 50kA, 800A
Ainult telli
SCHRACK
Moulded Case Circuit Breaker Type AE, 3-pole, 50kA, 800A
948,49 €
Hind kehtib kuni 31.12.25
EAN: 9004840263107
MPN: MC480232--
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Moulded Case Circuit Breaker Type AE, 3-pole, 50kA, 1600A
Ainult telli
SCHRACK
Moulded Case Circuit Breaker Type AE, 3-pole, 50kA, 1600A
1 806,61 €
Hind kehtib kuni 31.12.25
EAN: 9004840263138
MPN: MC416232--
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Moulded Case Circuit Breaker Type AE, 3-pole, 85kA, 1250A
Ainult telli
SCHRACK
Moulded Case Circuit Breaker Type AE, 3-pole, 85kA, 1250A
1 605,21 €
Hind kehtib kuni 31.12.25
EAN: 9004840263176
MPN: MC412332--
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Moulded Case Circuit Breaker Type ME, 3-pole, 50kA, 1400A
Ainult telli
SCHRACK
Moulded Case Circuit Breaker Type ME, 3-pole, 50kA, 1400A
2 149,17 €
Hind kehtib kuni 31.12.25
EAN: 9004840386868
MPN: MC414237--
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Moulded Case Circuit Breaker Type VE, 3-pole, 85kA, 630A
Ainult telli
SCHRACK
Moulded Case Circuit Breaker Type VE, 3-pole, 85kA, 630A
1 099,11 €
Hind kehtib kuni 31.12.25
EAN: 9004840263244
MPN: MC463333--
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Moulded Case Circuit Breaker Type AE, 4-pole, 50kA, 800A
Ainult telli
SCHRACK
Moulded Case Circuit Breaker Type AE, 4-pole, 50kA, 800A
1 255,76 €
Hind kehtib kuni 31.12.25
EAN: 9004840386813
MPN: MC480242--
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Moulded Case Circuit Breaker Type VE, 4P, 50kA, 1000/630A
Ainult telli
SCHRACK
Moulded Case Circuit Breaker Type VE, 4P, 50kA, 1000/630A
1 688,69 €
Hind kehtib kuni 31.12.25
EAN: 9004840587494
MPN: MC410243R-
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Moulded Case Circuit Breaker Type AE, 4-pole, 50kA, 1600A
Ainult telli
SCHRACK
Moulded Case Circuit Breaker Type AE, 4-pole, 50kA, 1600A
2 580,38 €
Hind kehtib kuni 31.12.25
EAN: 9004840386806
MPN: MC416242--
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Moulded Case Circuit Breaker Type VE, 4-pole, 50kA, 1250A
Ainult telli
SCHRACK
Moulded Case Circuit Breaker Type VE, 4-pole, 50kA, 1250A
2 172,41 €
Hind kehtib kuni 31.12.25
EAN: 9004840386837
MPN: MC412243--
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Moulded Case Circuit Breaker Type VE, 4P, 50kA, 1250A/800A
Ainult telli
SCHRACK
Moulded Case Circuit Breaker Type VE, 4P, 50kA, 1250A/800A
1 976,17 €
Hind kehtib kuni 31.12.25
EAN: 9004840587500
MPN: MC412243R-
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Moulded Case Circuit Breaker Type AE, 4-pole, 85kA, 1000A
Ainult telli
SCHRACK
Moulded Case Circuit Breaker Type AE, 4-pole, 85kA, 1000A
1 933,13 €
Hind kehtib kuni 31.12.25
EAN: 9004840386639
MPN: MC410342--
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Moulded Case Circuit Breaker Type AE, 4-pole, 85kA, 1600A
Ainult telli
SCHRACK
Moulded Case Circuit Breaker Type AE, 4-pole, 85kA, 1600A
3 181,15 €
Hind kehtib kuni 31.12.25
EAN: 9004840386653
MPN: MC416342--
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Moulded Case Circuit Breaker Type VE, 4-pole, 50kA, 1600A
Ainult telli
SCHRACK
Moulded Case Circuit Breaker Type VE, 4-pole, 50kA, 1600A
2 823,10 €
Hind kehtib kuni 31.12.25
EAN: 9004840386844
MPN: MC416243--
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Moulded Case Circuit Breaker Type VE, 4-pole, 85kA, 1000A
Ainult telli
SCHRACK
Moulded Case Circuit Breaker Type VE, 4-pole, 85kA, 1000A
1 901,29 €
Hind kehtib kuni 31.12.25
EAN: 9004840386677
MPN: MC410343--
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Moulded Case Circuit Breaker 100A_A, 4p, 150kA, plug-in
Ainult telli
SCHRACK
Moulded Case Circuit Breaker 100A_A, 4p, 150kA, plug-in
421,65 €
Hind kehtib kuni 31.12.25
EAN: 9004840587364
MPN: MC210341S-
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Moulded Case Circuit Breaker Type ME,3pole,50kA,220A,drawout
Ainult telli
SCHRACK
Moulded Case Circuit Breaker Type ME,3pole,50kA,220A,drawout
740,11 €
Hind kehtib kuni 31.12.25
EAN: 9004840628838
MPN: MC322237A-
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Circuit Breaker MC2 4p 50kA VE250 plug-in
Ainult telli
SCHRACK
Circuit Breaker MC2 4p 50kA VE250 plug-in
671,69 €
Hind kehtib kuni 31.12.25
EAN: 9004840777185
MPN: MC225243S-
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Moulded Case Circuit Breaker TypeME,3pole,150kA,350A,drawout
Ainult telli
SCHRACK
Moulded Case Circuit Breaker TypeME,3pole,150kA,350A,drawout
787,37 €
Hind kehtib kuni 31.12.25
EAN: 9004840628869
MPN: MC335337A-
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Moulded Case Circuit Breaker Type ME,3pole,50kA,350A,drawout
Ainult telli
SCHRACK
Moulded Case Circuit Breaker Type ME,3pole,50kA,350A,drawout
769,30 €
Hind kehtib kuni 31.12.25
EAN: 9004840628876
MPN: MC335237A-
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Moulded Case Circuit Breaker Type AE, 4P, 50kA, 800A + XAVE
Ainult telli
SCHRACK
Moulded Case Circuit Breaker Type AE, 4P, 50kA, 800A + XAVE
1 643,94 €
Hind kehtib kuni 31.12.25
EAN: 9004840503685
MPN: MC480242A-
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Miniature Circuit Breaker (MCB) B, 16A, 1-pole, 10kA, VDE
Ainult telli
SCHRACK
Miniature Circuit Breaker (MCB) B, 16A, 1-pole, 10kA, VDE
35,35 €
Hind kehtib kuni 31.12.25
EAN: 9004840499049
MPN: BM018116DE
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Miniature Curcuit Breaker (MCB) C, 6A, 1-pole, 10kA, cag
Ainult telli
SCHRACK
Miniature Curcuit Breaker (MCB) C, 6A, 1-pole, 10kA, cag
10,81 €
Hind kehtib kuni 31.12.25
EAN: 9004840462333
MPN: BM027106--
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Miniature Curcuit Breaker (MCB) C, 4A, 1-pole, 10kA, cag
Ainult telli
SCHRACK
Miniature Curcuit Breaker (MCB) C, 4A, 1-pole, 10kA, cag
11,20 €
Hind kehtib kuni 31.12.25
EAN: 9004840462326
MPN: BM027104--
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Miniature Curcuit Breaker (MCB) C, 10A, 1-pole, 10kA, cag
Ainult telli
SCHRACK
Miniature Curcuit Breaker (MCB) C, 10A, 1-pole, 10kA, cag
7,58 €
Hind kehtib kuni 31.12.25
EAN: 9004840462340
MPN: BM027110--
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Miniature Curcuit Breaker (MCB) C, 4A, 2-pole, 10kA, cag
Ainult telli
SCHRACK
Miniature Curcuit Breaker (MCB) C, 4A, 2-pole, 10kA, cag
23,00 €
Hind kehtib kuni 31.12.25
EAN: 9004840462388
MPN: BM027204--
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Miniature Curcuit Breaker (MCB) C, 6A, 2-pole, 10kA, cag
Ainult telli
SCHRACK
Miniature Curcuit Breaker (MCB) C, 6A, 2-pole, 10kA, cag
19,78 €
Hind kehtib kuni 31.12.25
EAN: 9004840462395
MPN: BM027206--
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Miniature Curcuit Breaker (MCB) C, 6A, 4-pole, 10kA, cag
Ainult telli
SCHRACK
Miniature Curcuit Breaker (MCB) C, 6A, 4-pole, 10kA, cag
77,70 €
Hind kehtib kuni 31.12.25
EAN: 9004840462517
MPN: BM027406--
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Miniature Curcuit Breaker (MCB) C, 6A, 1+N, 10kA, cag
Ainult telli
SCHRACK
Miniature Curcuit Breaker (MCB) C, 6A, 1+N, 10kA, cag
18,39 €
Hind kehtib kuni 31.12.25
EAN: 9004840462579
MPN: BM027606--
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Miniature Curcuit Breaker (MCB) C, 4A, 3+N, 10kA, cag
Ainult telli
SCHRACK
Miniature Curcuit Breaker (MCB) C, 4A, 3+N, 10kA, cag
41,04 €
Hind kehtib kuni 31.12.25
EAN: 9004840462623
MPN: BM027804--
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Miniature Curcuit Breaker (MCB) C, 10A, 3+N, 10kA, cag
Ainult telli
SCHRACK
Miniature Curcuit Breaker (MCB) C, 10A, 3+N, 10kA, cag
41,03 €
Hind kehtib kuni 31.12.25
EAN: 9004840462647
MPN: BM027810--
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Miniature Curcuit Breaker (MCB) C, 16A, 1+N, 10kA, cag
Ainult telli
SCHRACK
Miniature Curcuit Breaker (MCB) C, 16A, 1+N, 10kA, cag
13,91 €
Hind kehtib kuni 31.12.25
EAN: 9004840462609
MPN: BM027616--
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Miniature Curcuit Breaker (MCB) C, 2A, 1+N, 10kA, cag
Ainult telli
SCHRACK
Miniature Curcuit Breaker (MCB) C, 2A, 1+N, 10kA, cag
18,77 €
Hind kehtib kuni 31.12.25
EAN: 9004840462555
MPN: BM027602--
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Miniature Curcuit Breaker (MCB) B, 6A, 1-pole, 10kA, cag
Ainult telli
SCHRACK
Miniature Curcuit Breaker (MCB) B, 6A, 1-pole, 10kA, cag
10,60 €
Hind kehtib kuni 31.12.25
EAN: 9004840462708
MPN: BM028106--
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Miniature Curcuit Breaker (MCB) B, 13A, 1-pole, 10kA, cag
Ainult telli
SCHRACK
Miniature Curcuit Breaker (MCB) B, 13A, 1-pole, 10kA, cag
7,58 €
Hind kehtib kuni 31.12.25
EAN: 9004840462722
MPN: BM028113--
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Miniature Curcuit Breaker (MCB) B, 10A, 2-pole, 10kA, cag
Ainult telli
SCHRACK
Miniature Curcuit Breaker (MCB) B, 10A, 2-pole, 10kA, cag
18,86 €
Hind kehtib kuni 31.12.25
EAN: 9004840462777
MPN: BM028210--
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Miniature Curcuit Breaker (MCB) B, 2A, 1+N, 10kA, cag
Ainult telli
SCHRACK
Miniature Curcuit Breaker (MCB) B, 2A, 1+N, 10kA, cag
26,97 €
Hind kehtib kuni 31.12.25
EAN: 9004840462869
MPN: BM028602--
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Miniature Curcuit Breaker (MCB) B, 10A, 1-pole, 10kA, cag
Ainult telli
SCHRACK
Miniature Curcuit Breaker (MCB) B, 10A, 1-pole, 10kA, cag
7,58 €
Hind kehtib kuni 31.12.25
EAN: 9004840462715
MPN: BM028110--
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Miniature Curcuit Breaker (MCB) B, 16A, 3-pole, 10kA, cag
Ainult telli
SCHRACK
Miniature Curcuit Breaker (MCB) B, 16A, 3-pole, 10kA, cag
30,12 €
Hind kehtib kuni 31.12.25
EAN: 9004840462852
MPN: BM028316--
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Miniature Curcuit Breaker (MCB) B, 6A, 1+N, 10kA, cag
Ainult telli
SCHRACK
Miniature Curcuit Breaker (MCB) B, 6A, 1+N, 10kA, cag
18,14 €
Hind kehtib kuni 31.12.25
EAN: 9004840462883
MPN: BM028606--
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Miniature Curcuit Breaker (MCB) B, 13A, 1+N, 10kA, cag
Ainult telli
SCHRACK
Miniature Curcuit Breaker (MCB) B, 13A, 1+N, 10kA, cag
13,91 €
Hind kehtib kuni 31.12.25
EAN: 9004840462906
MPN: BM028613--
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Miniature Curcuit Breaker (MCB) B, 16A, 3+N, 10kA, cag
Ainult telli
SCHRACK
Miniature Curcuit Breaker (MCB) B, 16A, 3+N, 10kA, cag
39,59 €
Hind kehtib kuni 31.12.25
EAN: 9004840462975
MPN: BM028816--
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Miniature Curcuit Breaker (MCB) D, 13A, 1-pole, 10kA, cag
Ainult telli
SCHRACK
Miniature Curcuit Breaker (MCB) D, 13A, 1-pole, 10kA, cag
9,77 €
Hind kehtib kuni 31.12.25
EAN: 9004840463026
MPN: BM029113--
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Miniature Curcuit Breaker (MCB) D, 16A, 2-pole, 10kA, cag
Ainult telli
SCHRACK
Miniature Curcuit Breaker (MCB) D, 16A, 2-pole, 10kA, cag
19,22 €
Hind kehtib kuni 31.12.25
EAN: 9004840463095
MPN: BM029216--
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Miniature Curcuit Breaker (MCB) D, 13A, 2-pole, 10kA, cag
Ainult telli
SCHRACK
Miniature Curcuit Breaker (MCB) D, 13A, 2-pole, 10kA, cag
19,65 €
Hind kehtib kuni 31.12.25
EAN: 9004840463088
MPN: BM029213--
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Miniature Curcuit Breaker (MCB) D, 6A, 2-pole, 10kA, cag
Ainult telli
SCHRACK
Miniature Curcuit Breaker (MCB) D, 6A, 2-pole, 10kA, cag
21,34 €
Hind kehtib kuni 31.12.25
EAN: 9004840463064
MPN: BM029206--
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Miniature Curcuit Breaker (MCB) D, 13A, 3-pole, 10kA, cag
Ainult telli
SCHRACK
Miniature Curcuit Breaker (MCB) D, 13A, 3-pole, 10kA, cag
31,77 €
Hind kehtib kuni 31.12.25
EAN: 9004840463149
MPN: BM029313--
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Miniature Curcuit Breaker (MCB) D, 16A, 3-pole, 10kA, cag
Ainult telli
SCHRACK
Miniature Curcuit Breaker (MCB) D, 16A, 3-pole, 10kA, cag
31,77 €
Hind kehtib kuni 31.12.25
EAN: 9004840463156
MPN: BM029316--
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Miniature Curcuit Breaker (MCB) D, 2A, 3-pole+N, 10kA, cag
Ainult telli
SCHRACK
Miniature Curcuit Breaker (MCB) D, 2A, 3-pole+N, 10kA, cag
39,31 €
Hind kehtib kuni 31.12.25
EAN: 9004840463163
MPN: BM029802--
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Miniature Curcuit Breaker (MCB) D, 13A, 3+N, 10kA, cag
Ainult telli
SCHRACK
Miniature Curcuit Breaker (MCB) D, 13A, 3+N, 10kA, cag
41,04 €
Hind kehtib kuni 31.12.25
EAN: 9004840463200
MPN: BM029813--
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Miniature Curcuit Breaker (MCB) D, 16A, 3+N, 10kA, cag
Ainult telli
SCHRACK
Miniature Curcuit Breaker (MCB) D, 16A, 3+N, 10kA, cag
41,04 €
Hind kehtib kuni 31.12.25
EAN: 9004840463217
MPN: BM029816--
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Miniature Curcuit Breaker (MCB) D, 6A, 3+N, 10kA, cag
Ainult telli
SCHRACK
Miniature Curcuit Breaker (MCB) D, 6A, 3+N, 10kA, cag
44,47 €
Hind kehtib kuni 31.12.25
EAN: 9004840463187
MPN: BM029806--
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Circuit Breaker MB1, 18kA , box terminal, 40A, 4-pole
Ainult telli
SCHRACK
Circuit Breaker MB1, 18kA , box terminal, 40A, 4-pole
61,56 €
Hind kehtib kuni 31.12.25
EAN: 9004840627107
MPN: MB140841B-
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Circuit Breaker MB1, 18kA , cable lug, 40A, 4-pole
Ainult telli
SCHRACK
Circuit Breaker MB1, 18kA , cable lug, 40A, 4-pole
61,56 €
Hind kehtib kuni 31.12.25
EAN: 9004840627114
MPN: MB140841C-
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks
Circuit Breaker MB1, 18kA , cable lug, 50A, 4-pole
Ainult telli
SCHRACK
Circuit Breaker MB1, 18kA , cable lug, 50A, 4-pole
61,56 €
Hind kehtib kuni 31.12.25
EAN: 9004840627138
MPN: MB150841C-
Pakend: 1
Hinnanguline tarneaeg meie laos (umbes): 3-6 weeks