DX3 Miniature Circuit Breakers

DX3 series miniature circuit breakers are designed for all commercial and residential applications with the following functions:
■​ Conform to IEC60898-1;
■​ Breaking capacity: 6000-IEC60898-1, 400VAC; 6kA-IEC60947-2, 400VAC;
■​ Do not accept add-on modules;
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Selection table of DX3 series Miniature Circuit Breakers

Ratings, In

Designation & Code

Designation & Code

Designation & Code

Units/Pack

1-Pole

B Curve

C Curve

D Curve

6A

DX3, B6

4 074 29

DX3, C6

4 076 66

-

-

12/120

10A

DX3, B10

4 074 30

DX3, C10

4 074 68

-

-

16A

DX3, B16

4 074 32

DX3, C16

4 074 70

-

-

20A

DX3, B20

4 074 33

DX3, C20

4 074 71

-

-

25A

DX3, B25

4 074 34

DX3, C25

4 074 72

-

-

32A

DX3, B32

4 074 35

DX3, C32

4 074 73

-

-

40A

DX3, B40

4 074 36

DX3, C40

4 074 74

-

-

50A

DX3, B50

4 074 37

DX3, C50

4 074 75

-

-

63A

DX3, B60

4 074 38

DX3, C60

4 074 76

-

-

2-Pole

6A

DX3, B6/2

4 075 06

DX3, C6/2

4 077 96

-

-

6/60

10A

DX3, B10/2

4 075 07

DX3, C10/2

4 077 98

-

-

16A

DX3, B16/2

4 075 09

DX3, C16/2

4 078 00

-

-

20A

DX3, B20/2

4 075 10

DX3, C20/2

4 078 01

-

-

25A

DX3, B25/2

4 075 11

DX3, C25/2

4 078 02

-

-

32A

DX3, B32/2

4 075 12

DX3, C32/2

4 078 03

-

-

40A

DX3, B40/2

4 075 13

DX3, C40/2

4 078 04

-

-

50A

DX3, B50/2

4 075 14

DX3, C50/2

4 078 05

-

-

63A

DX3, B60/2

4 075 15

DX3, C60/2

4 078 06

-

-

3-Pole

6A

DX3, B6/3

4 075 58

DX3, C6/3

4 078 55

-

-

4/40

10A

DX3, B10/3

4 075 59

DX3, C10/3

4 078 57

-

-

16A

DX3, B16/3

4 075 61

DX3, C16/3

4 078 59

-

-

20A

DX3, B20/3

4 075 62

DX3, C20/3

4 078 60

-

-

25A

DX3, B25/3

4 075 63

DX3, C25/3

4 078 61

-

-

32A

DX3, B32/3

4 075 64

DX3, C32/3

4 078 62

-

-

40A

DX3, B40/3

4 075 65

DX3, C40/3

4 078 63

-

-

50A

DX3, B50/3

4 075 66

DX3, C50/3

4 078 64

-

-

63A

DX3, B60/3

4 075 67

DX3, C60/3

4 078 65

-

-

4-Pole

6A

DX3, B6/4

4 076 21

DX3, C6/4

4 079 24

-

-

3/30

10A

DX3, B10/4

4 076 22

DX3, C10/4

4 079 26

-

-

16A

DX3, B16/4

4 076 24

DX3, C16/4

4 079 28

-

-

20A

DX3, B20/4

4 076 25

DX3, C20/4

4 079 29

-

-

25A

DX3, B25/4

4 076 26

DX3, C25/4

4 079 30

-

-

32A

DX3, B32/4

4 076 27

DX3, C32/4

4 079 31

-

-

40A

DX3, B40/4

4 076 28

DX3, C40/4

4 079 32

-

-

50A

DX3, B50/4

4 076 29

DX3, C50/4

4 079 33

-

-

63A

DX3, B60/4

4 076 30

DX3, C60/4

4 079 34

-

-


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