Installation Products for
Industrial Applications
Circuit Breakers FAZ / FAZ6
Optimum
and powerful
protection
for every
application
up to 15 kA IEC/EN 60947-2
up to 10 kA IEC/EN 60898
When it comes to protecting
and switching, industry in
many coun tries relies on
Eaton products.
Top product quality as well as tested reliability
and safety guarantee a high level of protection
for people, installations and systems. Official
approvals in many countries prove that Eaton
builds its products in line with the latest
national and international regulations.
up to 10 kA UL 1077
6 kA IEC/EN 60898
10 kA IEC/EN 60947-2
FAZ
FAZ6
FAZ
Characteristic B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Characteristic C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Characteristic D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Characteristic K . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Characteristic Z . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
FAZ6
Characteristic B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Characteristic C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Characteristic D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Specifications
FAZ Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-11
FAZ6 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-13
Tripping Characteristic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Accessories for FAZ / FAZ6 MCB’s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15-17
Content FAZ Miniature Circuit Breakers (MCBs)
3
4
FAZ | Characteristic B
FAZ Miniature Circuit Breakers (MCBs)
Characteristic B
Instantaneous release response current 3 - 5 x In
Breaking Capacity 15 kA (IEC/EN 60947-2) / 10 kA (IEC / EN 60898)
Rated
operational
current In
1-pole 1+N-pole 2-pole
Part No. Article No. Part No. Article No. Part No. Article No.
1 FAZ-B1/1 278520 FAZ-B1/1N 278633 FAZ-B1/2 278719
1.6 FAZ-B1,6/1 278522 FAZ-B1,6/1N 278635 FAZ-B1,6/2 278721
2 FAZ-B2/1 278523 FAZ-B2/1N 278636 FAZ-B2/2 278722
3 FAZ-B3/1 278525 FAZ-B3/1N 278638 FAZ-B3/2 278724
4 FAZ-B4/1 278527 FAZ-B4/1N 278640 FAZ-B4/2 278726
5 FAZ-B5/1 278528 FAZ-B5/1N 278641 FAZ-B5/2 278727
6 FAZ-B6/1 278529 FAZ-B6/1N 278642 FAZ-B6/2 278728
8 FAZ-B8/1 278530 FAZ-B8/1N 278643 FAZ-B8/2 278729
10 FAZ-B10/1 278531 FAZ-B10/1N 278644 FAZ-B10/2 278730
12 FAZ-B12/1 278532 FAZ-B12/1N 278645 FAZ-B12/2 278731
16 FAZ-B16/1 278535 FAZ-B16/1N 278648 FAZ-B16/2 278734
20 FAZ-B20/1 278536 FAZ-B20/1N 278649 FAZ-B20/2 278735
25 FAZ-B25/1 278537 FAZ-B25/1N 278650 FAZ-B25/2 278736
32 FAZ-B32/1 278538 FAZ-B32/1N 278651 FAZ-B32/2 278737
40 FAZ-B40/1 278539 FAZ-B40/1N 278652 FAZ-B40/2 278738
50 FAZ-B50/1 278540 FAZ-B50/1N 278653 FAZ-B50/2 278739
63 FAZ-B63/1 278541 FAZ-B63/1N 278654 FAZ-B63/2 278740
Rated
operational
current In
3-pole 3+N pole 4-pole
Part No. Article No. Part No. Article No. Part No. Article No.
1 FAZ-B1/3 278832 FAZ-B1/3N 278934 FAZ-B1/4 279020
1.6 FAZ-B1,6/3 278834 FAZ-B1,6/3N 278936 FAZ-B1,6/4 279022
2 FAZ-B2/3 278835 FAZ-B2/3N 278937 FAZ-B2/4 279023
3 FAZ-B3/3 278837 FAZ-B3/3N 278939 FAZ-B3/4 279025
4 FAZ-B4/3 278839 FAZ-B4/3N 278941 FAZ-B4/4 279027
5 FAZ-B5/3 278840 FAZ-B5/3N 278942 FAZ-B5/4 279028
6 FAZ-B6/3 278841 FAZ-B6/3N 278943 FAZ-B6/4 279029
8 FAZ-B8/3 278842 FAZ-B8/3N 278944 FAZ-B8/4 279030
10 FAZ-B10/3 278843 FAZ-B10/3N 278945 FAZ-B10/4 279031
12 FAZ-B12/3 278844 FAZ-B12/3N 278946 FAZ-B12/4 279032
16 FAZ-B16/3 278847 FAZ-B16/3N 278949 FAZ-B16/4 279035
20 FAZ-B20/3 278848 FAZ-B20/3N 278950 FAZ-B20/4 279036
25 FAZ-B25/3 278849 FAZ-B25/3N 278951 FAZ-B25/4 279037
32 FAZ-B32/3 278850 FAZ-B32/3N 278952 FAZ-B32/4 279038
40 FAZ-B40/3 278851 FAZ-B40/3N 278953 FAZ-B40/4 279039
50 FAZ-B50/3 278852 FAZ-B50/3N 278954 FAZ-B50/4 279040
63 FAZ-B63/3 278853 FAZ-B63/3N 278955 FAZ-B63/4 279041
5
FAZ | Characteristic C
FAZ Miniature Circuit Breakers (MCBs)
Characteristic C
Instantaneous release response current 5 - 10 x In
Breaking Capacity 15 kA (IEC/EN 60947-2) / 10 kA (IEC / EN 60898)
Rated
operational
current In
1-pole 1+N-pole 2-pole
Part No. Article No. Part No. Article No. Part No. Article No.
0.16 FAZ-C0,16/1 278542 FAZ-C0,16/1N 278655 FAZ-C0,16/2 278741
0.25 FAZ-C0,25/1 278543 FAZ-C0,25/1N 278656 FAZ-C0,25/2 278742
0.5 FAZ-C0,5/1 278544 FAZ-C0,5/1N 278657 FAZ-C0,5/2 278743
1 FAZ-C1/1 278546 FAZ-C1/1N 278659 FAZ-C1/2 278745
1.6 FAZ-C1,6/1 278548 FAZ-C1,6/1N 278661 FAZ-C1,6/2 278747
2 FAZ-C2/1 278549 FAZ-C2/1N 278662 FAZ-C2/2 278748
3 FAZ-C3/1 278551 FAZ-C3/1N 278664 FAZ-C3/2 278750
4 FAZ-C4/1 278553 FAZ-C4/1N 278666 FAZ-C4/2 278752
5 FAZ-C5/1 278554 FAZ-C5/1N 278667 FAZ-C5/2 278753
6 FAZ-C6/1 278555 FAZ-C6/1N 278668 FAZ-C6/2 278754
8 FAZ-C8/1 278556 FAZ-C8/1N 278669 FAZ-C8/2 278755
10 FAZ-C10/1 278557 FAZ-C10/1N 278670 FAZ-C10/2 278756
12 FAZ-C12/1 278558 FAZ-C12/1N 278671 FAZ-C12/2 278757
16 FAZ-C16/1 278561 FAZ-C16/1N 278674 FAZ-C16/2 278760
20 FAZ-C20/1 278562 FAZ-C20/1N 278675 FAZ-C20/2 278761
25 FAZ-C25/1 278563 FAZ-C25/1N 278676 FAZ-C25/2 278762
32 FAZ-C32/1 278564 FAZ-C32/1N 278677 FAZ-C32/2 278763
40 FAZ-C40/1 278565 FAZ-C40/1N 278678 FAZ-C40/2 278764
50 FAZ-C50/1 278566 FAZ-C50/1N 278679 FAZ-C50/2 278765
63 FAZ-C63/1 278567 FAZ-C63/1N 278680 FAZ-C63/2 278766
Rated
operational
current In
3-pole 3+N pole 4-pole
Part No. Article No. Part No. Article No. Part No. Article No.
0.16 FAZ-C0,16/3 278854 FAZ-C0,16/3N 278956 FAZ-C0,16/4 279042
0.25 FAZ-C0,25/3 278855 FAZ-C0,25/3N 278957 FAZ-C0,25/4 279043
0.5 FAZ-C0,5/3 278856 FAZ-C0,5/3N 278958 FAZ-C0,5/4 279044
1 FAZ-C1/3 278858 FAZ-C1/3N 278960 FAZ-C1/4 279046
1.6 FAZ-C1,6/3 278860 FAZ-C1,6/3N 278962 FAZ-C1,6/4 279048
2 FAZ-C2/3 278861 FAZ-C2/3N 278963 FAZ-C2/4 279049
3 FAZ-C3/3 278863 FAZ-C3/3N 278965 FAZ-C3/4 279051
4 FAZ-C4/3 278865 FAZ-C4/3N 278967 FAZ-C4/4 279053
5 FAZ-C5/3 278866 FAZ-C5/3N 278968 FAZ-C5/4 279054
6 FAZ-C6/3 278867 FAZ-C6/3N 278969 FAZ-C6/4 279055
8 FAZ-C8/3 278868 FAZ-C8/3N 278970 FAZ-C8/4 279056
10 FAZ-C10/3 278869 FAZ-C10/3N 278971 FAZ-C10/4 279057
12 FAZ-C12/3 278870 FAZ-C12/3N 278972 FAZ-C12/4 279058
16 FAZ-C16/3 278873 FAZ-C16/3N 278975 FAZ-C16/4 279061
20 FAZ-C20/3 278874 FAZ-C20/3N 278976 FAZ-C20/4 279062
25 FAZ-C25/3 278875 FAZ-C25/3N 278977 FAZ-C25/4 279063
32 FAZ-C32/3 278876 FAZ-C32/3N 278978 FAZ-C32/4 279064
40 FAZ-C40/3 278877 FAZ-C40/3N 278979 FAZ-C40/4 279065
50 FAZ-C50/3 278878 FAZ-C50/3N 278980 FAZ-C50/4 279066
63 FAZ-C63/3 278879 FAZ-C63/3N 278981 FAZ-C63/4 279067
6
FAZ | Characteristic D
FAZ Miniature Circuit Breakers (MCBs)
Characteristic D
Instantaneous release response current 10 - 20 x In
Breaking Capacity 15 kA (IEC/EN 60947-2) / 10 kA (IEC / EN 60898)
Rated
operational
current In
1-pole 1+N-pole 2-pole
Part No. Article No. Part No. Article No. Part No. Article No.
0.5 FAZ-D0,5/1 278568 FAZ-D0,5/1N 278681 FAZ-D0,5/2 278767
1 FAZ-D1/1 278569 FAZ-D1/1N 278682 FAZ-D1/2 278768
1.6 FAZ-D1,6/1 278571 FAZ-D1,6/1N 278684 FAZ-D1,6/2 278770
2 FAZ-D2/1 278572 FAZ-D2/1N 278685 FAZ-D2/2 278771
3 FAZ-D3/1 278574 FAZ-D3/1N 278867 FAZ-D3/2 278773
4 FAZ-D4/1 278576 FAZ-D4/1N 278689 FAZ-D4/2 278775
5 FAZ-D5/1 278577 FAZ-D5/1N 278690 FAZ-D5/2 278776
6 FAZ-D6/1 278578 FAZ-D6/1N 278691 FAZ-D6/2 278777
8 FAZ-D8/1 278579 FAZ-D8/1N 278692 FAZ-D8/2 278778
10 FAZ-D10/1 278580 FAZ-D10/1N 278693 FAZ-D10/2 278779
12 FAZ-D12/1 278581 FAZ-D12/1N 278694 FAZ-D12/2 278780
16 FAZ-D16/1 278584 FAZ-D16/1N 278697 FAZ-D16/2 278783
20 FAZ-D20/1 278585 FAZ-D20/1N 278698 FAZ-D20/2 278784
25 FAZ-D25/1 278586 FAZ-D25/1N 278699 FAZ-D25/2 278785
32 FAZ-D32/1 278587 FAZ-D32/1N 278700 FAZ-D32/2 278786
40 FAZ-D40/1 278588 FAZ-D40/1N 278701 FAZ-D40/2 278787
50 FAZ-D50/1 115370 FAZ-D50/1N 115378 FAZ-D50/2 115372
63 FAZ-D63/1 115371 FAZ-D63/1N 115379 FAZ-D63/2 115373
Rated
operational
current In
3-pole 3+N pole 4-pole
Part No. Article No. Part No. Article No. Part No. Article No.
0.5 FAZ-D0,5/3 278880 FAZ-D0,5/3N 278982 FAZ-D0,5/4 279068
1 FAZ-D1/3 278881 FAZ-D1/3N 278983 FAZ-D1/4 279069
1.6 FAZ-D1,6/3 278883 FAZ-D1,6/3N 278985 FAZ-D1,6/4 279071
2 FAZ-D2/3 278884 FAZ-D2/3N 278986 FAZ-D2/4 279072
3 FAZ-D3/3 278886 FAZ-D3/3N 278988 FAZ-D3/4 279074
4 FAZ-D4/3 278888 FAZ-D4/3N 278990 FAZ-D4/4 279076
5 FAZ-D5/3 278889 FAZ-D5/3N 278991 FAZ-D5/4 279077
6 FAZ-D6/3 278890 FAZ-D6/3N 278992 FAZ-D6/4 279078
8 FAZ-D8/3 278891 FAZ-D8/3N 278993 FAZ-D8/4 279079
10 FAZ-D10/3 278892 FAZ-D10/3N 278994 FAZ-D10/4 279080
12 FAZ-D12/3 278893 FAZ-D12/3N 278995 FAZ-D12/4 279081
16 FAZ-D16/3 278896 FAZ-D16/3N 278998 FAZ-D16/4 279084
20 FAZ-D20/3 278897 FAZ-D20/3N 278999 FAZ-D20/4 279085
25 FAZ-D25/3 278898 FAZ-D25/3N 279000 FAZ-D25/4 279086
32 FAZ-D32/3 278899 FAZ-D32/3N 279001 FAZ-D32/4 279087
40 FAZ-D40/3 278900 FAZ-D40/3N 279002 FAZ-D40/4 279088
50 FAZ-D50/3 115374 FAZ-D50/3N 115380 FAZ-D50/4 115376
63 FAZ-D63/3 115375 FAZ-D63/3N 115381 FAZ-D63/4 115377
7
FAZ | Characteristic K
FAZ Miniature Circuit Breakers (MCBs)
Characteristic K
Instantaneous release response current 8 - 12 x In
Breaking Capacity 15 kA (IEC/EN 60947-2) / 10 kA (IEC / EN 60898)
Rated
operational
current In
1-pole 1+N-pole 2-pole
Part No. Article No. Part No. Article No. Part No. Article No.
0.5 FAZ-K0,5/1 278589 FAZ-K0,5/1N 278702 FAZ-K0,5/2 278788
1 FAZ-K1/1 278590 FAZ-K1/1N 278703 FAZ-K1/2 278789
1.6 FAZ-K1,6/1 278591 FAZ-K1,6/1N 278704 FAZ-K1,6/2 278790
2 FAZ-K2/1 278592 FAZ-K2/1N 278705 FAZ-K2/2 278791
3 FAZ-K3/1 278593 FAZ-K3/1N 278706 FAZ-K3/2 278792
4 FAZ-K4/1 278594 FAZ-K4/1N 278707 FAZ-K4/2 278793
6 FAZ-K6/1 278595 FAZ-K6/1N 278708 FAZ-K6/2 278794
8 FAZ-K8/1 278596 FAZ-K8/1N 278709 FAZ-K8/2 278795
10 FAZ-K10/1 278597 FAZ-K10/1N 278710 FAZ-K10/2 278796
16 FAZ-K16/1 278599 FAZ-K16/1N 278712 FAZ-K16/2 278798
20 FAZ-K20/1 278600 FAZ-K20/1N 278713 FAZ-K20/2 278799
25 FAZ-K25/1 278601 FAZ-K25/1N 278714 FAZ-K25/2 278800
32 FAZ-K32/1 278602 FAZ-K32/1N 278715 FAZ-K32/2 278801
40 FAZ-K40/1 278603 FAZ-K40/1N 278716 FAZ-K40/2 278802
50 FAZ-K50/1 278604 FAZ-K50/1N 278717 FAZ-K50/2 278803
63 FAZ-K63/1 278605 FAZ-K63/1N 278718 FAZ-K63/2 278804
Rated
operational
current In
3-pole 3+N pole 4-pole
Part No. Article No. Part No. Article No. Part No. Article No.
0.5 FAZ-K0,5/3 278901 FAZ-K0,5/3N 279003 FAZ-K0,5/4 279089
1 FAZ-K1/3 278902 FAZ-K1/3N 279004 FAZ-K1/4 279090
1.6 FAZ-K1,6/3 278903 FAZ-K1,6/3N 279005 FAZ-K1,6/4 279091
2 FAZ-K2/3 278904 FAZ-K2/3N 279006 FAZ-K2/4 279092
3 FAZ-K3/3 278905 FAZ-K3/3N 279007 FAZ-K3/4 279093
4 FAZ-K4/3 278906 FAZ-K4/3N 279008 FAZ-K4/4 279094
6 FAZ-K6/3 278907 FAZ-K6/3N 279009 FAZ-K6/4 279095
8 FAZ-K8/3 278908 FAZ-K8/3N 279010 FAZ-K8/4 279096
10 FAZ-K10/3 278909 FAZ-K10/3N 279011 FAZ-K10/4 279097
16 FAZ-K16/3 278911 FAZ-K16/3N 279013 FAZ-K16/4 279099
20 FAZ-K20/3 278912 FAZ-K20/3N 279014 FAZ-K20/4 279100
25 FAZ-K25/3 278913 FAZ-K25/3N 279015 FAZ-K25/4 279101
32 FAZ-K32/3 278914 FAZ-K32/3N 279016 FAZ-K32/4 279102
40 FAZ-K40/3 278915 FAZ-K40/3N 279017 FAZ-K40/4 279103
50 FAZ-K50/3 278916 FAZ-K50/3N 279018 FAZ-K50/4 279104
63 FAZ-K63/3 278917 FAZ-K63/3N 279019 FAZ-K63/4 279105
8
FAZ | Characteristic Z
FAZ Miniature Circuit Breakers (MCBs)
Characteristic Z
Instantaneous release response current 2 - 3 x In
Breaking Capacity 15 kA (IEC/EN 60947-2) / 10 kA (IEC / EN 60898)
Rated
operational
current In
1-pole 2-pole 3-pole
Part No. Article No. Part No. Article No. Part No. Article No.
0.5 FAZ-Z0,5/1 278617 FAZ-Z0,5/2 278816 FAZ-Z0,5/3 278918
1 FAZ-Z1/1 278618 FAZ-Z1/2 278817 FAZ-Z1/3 278919
1.6 FAZ-Z1,6/1 278619 FAZ-Z1,6/2 278818 FAZ-Z1,6/3 278920
2 FAZ-Z2/1 278620 FAZ-Z2/2 278819 FAZ-Z2/3 278921
3 FAZ-Z3/1 278621 FAZ-Z3/2 278820 FAZ-Z3/3 278922
4 FAZ-Z4/1 278622 FAZ-Z4/2 278821 FAZ-Z4/3 278923
6 FAZ-Z6/1 278623 FAZ-Z6/2 278822 FAZ-Z6/3 278924
8 FAZ-Z8/1 278624 FAZ-Z8/2 278823 FAZ-Z8/3 278925
10 FAZ-Z10/1 278625 FAZ-Z10/2 278824 FAZ-Z10/3 278926
16 FAZ-Z16/1 278626 FAZ-Z16/2 278825 FAZ-Z16/3 278927
20 FAZ-Z20/1 278627 FAZ-Z20/2 278826 FAZ-Z20/3 278928
25 FAZ-Z25/1 278628 FAZ-Z25/2 278827 FAZ-Z25/3 278929
32 FAZ-Z32/1 278629 FAZ-Z32/2 278828 FAZ-Z32/3 278930
40 FAZ-Z40/1 278630 FAZ-Z40/2 278829 FAZ-Z40/3 278931
50 FAZ-Z50/1 278631 FAZ-Z50/2 278830 FAZ-Z50/3 278932
63 FAZ-Z63/1 278632 FAZ-Z63/2 278831 FAZ-Z63/3 278933
Rated
operational
current In
4-pole
Part No. Article No.
0.5 FAZ-Z0,5/4 279106
1 FAZ-Z1/4 279107
1.6 FAZ-Z1,6/4 279108
2 FAZ-Z2/4 279109
3 FAZ-Z3/4 279110
4 FAZ-Z4/4 279111
6 FAZ-Z6/4 279112
8 FAZ-Z8/4 279113
10 FAZ-Z10/4 279114
16 FAZ-Z16/4 279115
20 FAZ-Z20/4 279116
25 FAZ-Z25/4 279117
32 FAZ-Z32/4 279118
40 FAZ-Z40/4 279119
50 FAZ-Z50/4 279120
63 FAZ-Z63/4 279121
9
FAZ6 | Characteristic B
FAZ6 Miniature Circuit Breakers (MCBs)
Characteristic B
Instantaneous release response current 3 - 5 x In
Breaking Capacity 10 kA (IEC/EN 60947-2) / 6 kA (IEC / EN 60898)
Rated operational
current In1-pole 2-pole 3-pole 4-pole
Part No. Article No. Part No. Article No. Part No. Article No. Part No. Article No.
6 FAZ6-B6/1 239001 FAZ6-B6/2 239085 FAZ6-B6/3 239110 FAZ6-B6/4 239180
10 FAZ6-B10/1 239006 FAZ6-B10/2 239086 FAZ6-B10/3 239111 FAZ6-B10/4 239181
16 FAZ6-B16/1 239016 FAZ6-B16/2 239088 FAZ6-B16/3 239113 FAZ6-B16/4 239183
20 FAZ6-B20/1 239023 FAZ6-B20/2 239089 FAZ6-B20/3 239114 FAZ6-B20/4 239184
25 FAZ6-B25/1 239024 FAZ6-B25/2 239090 FAZ6-B25/3 239115 FAZ6-B25/4 239185
32 FAZ6-B32/1 239025 FAZ6-B32/2 239091 FAZ6-B32/3 239116 FAZ6-B32/4 239186
40 FAZ6-B40/1 239026 FAZ6-B40/2 239092 FAZ6-B40/3 239117 FAZ6-B40/4 239187
50 FAZ6-B50/1 239027 FAZ6-B50/2 239093 FAZ6-B50/3 239118 FAZ6-B50/4 239188
63 FAZ6-B63/1 239028 FAZ6-B63/2 239094 FAZ6-B63/3 239119 FAZ6-B63/4 239189
FAZ6 | Characteristic C
FAZ6 Miniature Circuit Breakers (MCBs)
Characteristic C
Instantaneous release response current 5 - 10 x In
Breaking Capacity 10 kA (IEC/EN 60947-2) / 6 kA (IEC / EN 60898)
Rated operational
current In1-pole 2-pole 3-pole 4-pole
Part No. Article No. Part No. Article No. Part No. Article No. Part No. Article No.
0.5 FAZ6-C0,5/1 239029 FAZ6-C0,5/2 239095 FAZ6-C0,5/3 239120 FAZ6-C0,5/4" 239190
1 FAZ6-C1/1 239030 FAZ6-C1/2 239096 FAZ6-C1/3 239121 FAZ6-C1/4 239191
2 FAZ6-C2/1 239031 FAZ6-C2/2 239097 FAZ6-C2/3 239122 FAZ6-C2/4 239192
3 FAZ6-C3/1 239032 FAZ6-C3/2 239098 FAZ6-C3/3 239127 FAZ6-C3/4 239193
4 FAZ6-C4/1 239033 FAZ6-C4/2 239099 FAZ6-C4/3 239132 FAZ6-C4/4 239194
6 FAZ6-C6/1 239034 FAZ6-C6/2 239100 FAZ6-C6/3 239139 FAZ6-C6/4 239199
10 FAZ6-C10/1 239035 FAZ6-C10/2 239101 FAZ6-C10/3 239144 FAZ6-C10/4 239204
16 FAZ6-C16/1 239037 FAZ6-C16/2 239103 FAZ6-C16/3 239148 FAZ6-C16/4 239216
20 FAZ6-C20/1 239038 FAZ6-C20/2 239104 FAZ6-C20/3 239149 FAZ6-C20/4 239219
25 FAZ6-C25/1 239039 FAZ6-C25/2 239105 FAZ6-C25/3 239150 FAZ6-C25/4 239220
32 FAZ6-C32/1 239040 FAZ6-C32/2 239106 FAZ6-C32/3 239151 FAZ6-C32/4 239221
40 FAZ6-C40/1 239041 FAZ6-C40/2 239107 FAZ6-C40/3 239152 FAZ6-C40/4 239222
50 FAZ6-C50/1 239042 FAZ6-C50/2 239108 FAZ6-C50/3 239153 FAZ6-C50/4 239223
63 FAZ6-C63/1 239043 FAZ6-C63/2 239109 FAZ6-C63/3 239154 FAZ6-C63/4 239224
FAZ6 | Characteristic D
FAZ6 Miniature Circuit Breakers (MCBs)
Characteristic D
Instantaneous release response current 10 - 20 x In
Breaking Capacity 10 kA (IEC/EN 60947-2) / 6 kA (IEC / EN 60898)
Rated operational
current In1-pole 2-pole 3-pole 4-pole
Part No. Article No. Part No. Article No. Part No. Article No. Part No. Article No.
6 FAZ6-D6/1 168061 FAZ6-D6/2 168070 FAZ6-D6/3 168079 FAZ6-D6/4 168088
10 FAZ6-D10/1 168062 FAZ6-D10/2 168071 FAZ6-D10/3 168080 FAZ6-D10/4 168089
16 FAZ6-D16/1 168063 FAZ6-D16/2 168072 FAZ6-D16/3 168081 FAZ6-D16/4 168090
20 FAZ6-D20/1 168064 FAZ6-D20/2 168073 FAZ6-D20/3 168082 FAZ6-D20/4 168091
25 FAZ6-D25/1 168065 FAZ6-D25/2 168074 FAZ6-D25/3 168083 FAZ6-D25/4 168092
32 FAZ6-D32/1 168066 FAZ6-D32/2 168075 FAZ6-D32/3 168084 FAZ6-D32/4 168093
40 FAZ6-D40/1 168067 FAZ6-D40/2 168076 FAZ6-D40/3 168085 FAZ6-D40/4 168094
50 FAZ6-D50/1 168068 FAZ6-D50/2 168077 FAZ6-D50/3 168086 FAZ6-D50/4 168095
63 FAZ6-D63/1 168069 FAZ6-D63/2 168078 FAZ6-D63/3 168087 FAZ6-D63/4 168096
10
FAZ | Specifications
Specifications
Technical data
B Curve C Curve D Curve
Electrical
Approvals UR (UL 1077), CSA (CSA 22.2 No. 235)
Standards IEC/EN 60947-2
Short-circuit trip response 3–5 In5–10 In10–20 In
Miniature Circuit Breaker—IEC
Current range 1–63A 0.5–63A 0.5–63A
Maximum voltage ratings—IEC 60947-2
Single-pole 230 Vac 230 Vac 230 Vac
48 Vdc 48 Vdc 48 Vdc
Two-, three-pole 230/400 Vac 230/400 Vac 230/400 Vac
Maximum Voltage Ratings—IEC 60898
Single-pole 240 Vac 240 Vac 240 Vac
48 Vdc 48 Vdc 48 Vdc
Two-, three-pole 240/415 Vac 240/415 Vac 240/415 Vac
Thermal tripping characteristics
Single-pole > 1 hour @ 1.05 x In> 1 hour @ 1.05 x In> 1 hour @ 1.05 x In
Multi-pole < 1 hour @ 1.3 x In< 1 hour @ 1.3 x In< 1 hour @ 1.3 x In
Interrupt ratings (at max. voltage)
IEC 60947-2 15 kA 15 kA 15 kA
IEC 60898 10 kA 10 kA 10 kA
Operational switching capacity 7.5 kA 7.5 kA 7.5 kA
Max. back-up fuse [gL/gG] 125A 125A 125A
Rated impulse withstand—Uimp 4000 Vac 4000 Vac 4000 Vac
Rated insulation voltage—Ui440 Vac 440 Vac 440 Vac
Supplementary Protectors—UL/CSA
Current range 1–63A 0.5–63A 0.5–40A
Maximum voltage ratings—UL/CSA
Single-pole 277 Vac 277 Vac 277 Vac
48 Vdc 48 Vdc 48 Vdc
Two-, three-pole 480Y/277 Vac 480Y/277 Vac 480Y/277 Vac
Two poles in series 96 Vdc 96 Vdc 96 Vdc
Thermal tripping characteristics
Single-pole 1.35 x In@ 40°C 1.35 x In@ 40°C 1.35 x In@ 40°C
Multi-pole 1.45 x In@ 40°C 1.45 x In@ 40°C 1.45 x In@ 40°C
Short-circuit ratings (at max. voltage)
Single-pole 10 kA (5 kA for 40–63A device) 10 kA (5 kA for 40–63A device) 5 kA
Two-, three-pole 10 kA (5 kA for 40–63A device) 10 kA (5 kA for 40–63A device) 5 kA
Single-pole 10 kA @ 48 Vdc 10 kA @ 48 Vdc 10 kA @ 48 Vdc
Two poles in series 10 kA @ 96 Vdc 10 kA @ 96 Vdc 10 kA @ 96 Vdc
Environmental/General
Selectivity class 333
Lifespan (operations)
> 10000 (1 operation = ON/OFF) > 10000 (1 operation = ON/OFF) > 10000 (1 operation = ON/OFF)
Shock (IEC 68-2-22) 10g–120 ms 10g–120 ms 10g–120 ms
Operating temperature range -40 to +75°C -40 to +75°C -40 to +75°C
Mechanical
Standard front dimension
Device height 80 mm 80 mm 80 mm
Terminal protection
Finger and back-of-hand proof Finger and back-of-hand proof Finger and back-of-hand proof
Mounting width per pole 17.5 mm 17.5 mm 17.5 mm
Mounting IEC/EN 60715 top-hat rail IEC/EN 60715 top-hat rail IEC/EN 60715 top-hat rail
Degree of protection IP20 IP20 IP20
Terminals top and bottom Twin-purpose terminals Twin-purpose terminals Twin-purpose terminals
Supply connection Line or load side Line or load side Line or load side
Terminal capacity [mm2] 1 x 25 / 2 x 10 1 x 25 / 2 x 10 1 x 25 / 2 x 10
Torque 2.4 Nm 2.4 Nm 2.4 Nm
Thickness of busbar material 0.8–2 mm 0.8–2 mm 0.8–2 mm
Mounting position As required As required As required
11
FAZ | Specifications
Specifications
Technical Data (continued)
K Curve Z Curve
Electrical
Approvals UR (UL 1077), CSA (CSA 22.2 No. 235), CE, VDE
Standards IEC/EN 60947-2
Short-circuit trip response 8–12 In2–3 In
Miniature Circuit Minature Circuit Breaker—IEC
Current range 0.5–63A 1–63A
Maximum voltage ratings—IEC 60947-2
Single-pole, single-pole + neutral 240 Vac 240 Vac
Two-, three-, four-pole,
three-pole + neutral 240/415 Vac 240/415 Vac
Thermal tripping characteristics
Single-pole > 1 hour @ 1.05 x In> 1 hour @ 1.05 x In
Multi-pole < 1 hour @ 1.3 x In< 1 hour @ 1.3 x In
Interrupt ratings (at max. voltage)
IEC 60947-2 15 kA 10 kA
IEC 60898 15 kA 10 kA
Operational switching capacity 7.5 kA 7.5 kA
Max. back-up fuse [gL/gG] 125A 125A
Rated impulse withstand—Uimp 4000 Vac 4000 Vac
Rated insulation voltage—Ui440 Vac 440 Vac
Supplementary Protectors—UL/CSA
Current range 0.5–63A 1–63A
Maximum voltage ratings—UL/CSA
Single-pole, single-pole + neutral 277 Vac 277 Vac
48 Vdc 48 Vdc
Two-, three-, four-pole and
three-pole + neutral 480Y/277 Vac 480Y/277 Vac
Two poles in series 96 Vdc 96 Vdc
Thermal tripping characteristics
Single-pole 1.35 x In@ 40°C 1.35 x In@ 40°C
Multi-pole 1.45 x In@ 40°C 1.45 x In@ 40°C
Short-circuit ratings (at max. voltage)
Single-pole 5 kA @ 277 Vac 5 kA @ 277 Vac
Single-pole + neutral
5 kA @ 277 Vac 5 kA @ 277 Vac
Two-, three-, four-pole 5 kA @ 480Y/277 Vac 5 kA @ 480Y/277 Vac
Environmental/General
Selectivity class 33
Lifespan (operations)
> 10000 (1 operation = ON/OFF) > 10000 (1 operation = ON/OFF)
Shock (IEC 68-2-22) 10g–120 ms 10g–120 ms
Operating temperature range -5 to +40°C -5 to +40°C
Mechanical
Standard front dimension
Device height 80 mm 80 mm
Terminal protection
Finger and back-of-hand proof Finger and back-of-hand proof
Mounting width per pole 17.5 mm 17.5 mm
Mounting IEC/EN 60715 top-hat rail IEC/EN 60715 top-hat rail
Degree of protection IP20 IP20
Terminals top and bottom Twin-purpose terminals Twin-purpose terminals
Supply connection Line or load side Line or load side
Terminal capacity [mm2] 1 x 25 / 2 x 10 1 x 25 / 2 x 10
Torque 2.4 Nm 2.4 Nm
Thickness of busbar material 0.8–2 mm 0.8–2 mm
Mounting position As required As required
FAZ6 | Specifications
12
B Curve C Curve D Curve
Electrical
Standards IEC/EN 60947-2
Short-circuit trip response 3–5 In 5–10 In 10–20 In
Current range 6-63A 0.5-63A 6-63A
Maximum voltage ratings 230/400Vac 230/400Vac 230/400Vac
Thermal tripping characteristics
Single-pole > 1 hour @ 1.05 x In > 1 hour @ 1.05 x In > 1 hour @ 1.05 x In
Multi-pole < 1 hour @ 1.3 x In < 1 hour @ 1.3 x In < 1 hour @ 1.3 x In
Interrupt ratings (at max. voltage)
IEC 60947-2 10kA 10kA 10kA
IEC 60898 6kA 6kA 6kA
Rated impulse withstand—Uimp 4000Vac 4000Vac 4000Vac
Rated insulation voltage—Ui 440Vac 440Vac 440Vac
Environmental/General
Selectivity class 333
Lifespan (operations) > 10000 (1 operation = ON/OFF) > 10000 (1 operation = ON/OFF) > 10000 (1 operation = ON/OFF)
Shock (IEC 68-2-22) 10g–120 ms 10g–120 ms 10g–120 ms
Operating temperature range -40 to +75°C -40 to +75°C -40 to +75°C
Mechanical
Standard front dimension
Device height 80 mm 80 mm 80 mm
Terminal protection Finger and back-of-hand proof Finger and back-of-hand proof Finger and back-of-hand proof
Mounting width per pole 17.5 mm 17.5 mm 17.5 mm
Mounting EC/EN 60715 top-hat rail IEC/EN 60715 top-hat rail IEC/EN 60715 top-hat rail
Degree of protection IP20 IP20 IP20
Terminals top and bottom Twin-purpose terminals Twin-purpose terminals Twin-purpose terminals
Supply connection Line or load side Line or load side Line or load side
Terminal capacity [mm2] 1 x 25 / 2 x 10 1 x 25 / 2 x 10 1 x 25 / 2 x 10
Torque 2.4 Nm 2.4 Nm 2.4 Nm
Thickness of busbar material 0.8–2 mm 0.8–2 mm 0.8–2 mm
Mounting position As required As required As required
Specifications
Technical data
13
FAZ / FAZ6 | Specifications
Dimensions (mm) FAZ
1-pole 1+N-pole, 2-pole
3-pole 3+N-pole, 4-pole
Connection diagrams
1-pole 1+N-pole (2MU) 2-pole 3-pole 3+N-pole 4-pole
14
FAZ / FAZ6 | Specifications
Tripping Characteristic
Characteristics B, C and D - IEC/EN60898-1 Characteristic K - IEC/EN 60947-2
Characteristic Z - IEC/EN 60947-2 Characteristic Z - UL1077
15
Accessories for FAZ / FAZ6 - MCBs
Auxiliary Contacts and Voltage Trips
Circuit Description Rated Operational Type Article No. Units
Diagram Voltage Designation per
package
Standard Auxiliary Contact
• 1NO/1NC 230 Vac FAZ-XHIN11 286054 1
• Installs on left side of MCB or shunt trip
• Max. one per FAZ (1077) device
• Switches when MCB is tripped
electrically or manually
SG13411
Auxiliary/Trip Indicating Contact
• Small selector screw changes mode 230 Vac FAZ-XAM002 262414 1
• Two Form C (changeover) contacts
• Installs on left side of MCB or shunt trip
• Auxiliary contacts switch when MCB is
tripped electrically or manually
• Trip indicating contact switches only
when MCB is tripped electrically
SG84411
Two-pole auxiliary
mode
Trip indicating
mode
Undervoltage Trip
• Prevents MCB from operating unless 115 Vac
FAZ-XUA(115VAC)
212049 1
voltage is present
• Installs on left side of MCB 230 Vac
FAZ-XUA(230VAC)
212051 1
• Includes test button
400 Vac
FAZ-XUA(400VAC)
212053 1
SG85411
Shunt Trip
• Allows remote trip of MCB 12–110 Vac
FAZ-XAA-C-12-110VAC
278518 1
• Installs on left side of MCB 12–60 Vdc
110–415 Vac
FAZ-XAA-C-110-415VAC
278519 1
110–230 Vdc
SG12311
Padlock Hasp (for all FAZ)
• Prevents reactivation of the device IS/SPE-1TE 101911 1
during maintenance
• Holds one padlock
Allowable Combinations of Accessories
16
Accessories for FAZ / FAZ6 - MCBs
Specifications
Technical Data
FAZ-XHIN
FAZ-XAM002 FAZ-XAA-C FAZ-XUA
Electrical
Contact function 1A + 1B ——
2 C/O
Rated operational voltage Un250 Vac 115 Vac
230 Vac
400 Vac
Voltage range 12–110 Vac
12–60 Vdc
Voltage range 110–415 Vac
110–230 Vdc
Closing threshold [x Un]— 0.8
Tripping threshold [x Un]— 0.5
Rated frequency f 50/60 Hz 50/60 Hz 50/60 Hz
General use (UL/CSA)
AC—230/240 Vac 2/2A ——
DC—110/120 Vdc 0.5/0.5A ——
Pilot duty A600/Q600 ——
Conventional free air thermal current Ith 4A ——
Rated operational current
AC-13 Ie3A (250 Vac) ——
AC-15 Ie2A (250 Vac) ——
DC-13 Ie0.5A (110 Vdc) ——
Rated insulation voltage Ui250 Vac ——
Minimum operating voltage per contract Umin
5 Vdc ——
Rated impulse withstand voltage (1.2/50) Uimp
2.5 kV ——
Rated conditional short-circuit current
with 6A back-up fuse ISC 1 kA ——
Max. admissible back-up fuse 4A gL ——
Mechanical
Standard front dimension 45 mm 45 mm 45 mm
Device height 80 mm 80 mm 80 mm
Mounting width 8.8 mm 17.6 mm 17.8 mm
Degree of protection enclosed IP40 IP40 IP40
Terminal protection Protection against Protection against Protection against
electric shock to IEC 536 electric shock to IEC 536 electric shock to IEC 536
Terminals Lift terminals Twin-purpose terminals Twin-purpose terminals
Terminal capacity [mm2]
Solid 0.5–2.5 1–2.5 2 x (1–2.5)
Flexible 0.5–2.5 1–2.5 2 x (1–2.5)
Tightening torque of terminal screws 0.8–1.0 Nm (7–9 lb-in) 2.4 Nm (21 lb-in) 0.8 Nm (7 lb-in)
17
Accessories for FAZ / FAZ6 - MCBs
Dimensions (mm) Accessories
FAZ-XHI11 FAZ-XAM002
Auxiliary Contacts
FAZ-XAA FAZ-XUA
Shunt Releases Undervoltage Releases
1874 1886 1911 19981893 19901962 19991983190819061899 1963
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