3SE5, 3SE2, 3SE3 Position Switches

8/17Siemens LV 1 T · 2008

8

3SE5, plastic and metal enclosures

■ Dimensional drawings

Basic switches

For operating mechanisms for basic switches, see pages 8/18 and 8/19.

Enclosure width 31 mm, EN 50047, with M20 × 1.5 connecting thread3SE5 232

Enclosure width 31 mm, EN 50047, with M12 connector socket3SE5 234

Enclosure width 31 mm, EN 50047, rear with fixing holes3SE5 232

Enclosure width 50 mm, with M20 × 1.5 connecting thread3SE5 242

Enclosure width 50 mm, rear with fixing holes3SE5 242

Enclosure width 40 mm, EN 50041, with M20 × 1.5 connecting thread3SE5 112

Enclosure width 40 mm, EN 50041, with M12 connector socket3SE5 124

Enclosure width 40 mm, EN 50041, with 6-pole connector socket3SE5 125

Enclosure width 56 mm, with M20 × 1.5 connecting thread3SE5 122

4

68

2022

0

3315

137,

7

31 M20x1,5

Ø4,3

NS

C0_

0075

112,5

Ø7 Ø7

M12x1Ø4x6

Ø7x3

22

22

3

6,9

13

35,9

13

4

5

Ø4x5

NS

C0_

0090

6

Ø4x6

Ø7x3

22

342

,84

5

Contact block (replaceable)

Contact block (integrated)

12,5

5313

7,7

4,4

50

20

3315

18,5

4

22

0

425,5

40

Ø4,3 Ø7

M20x1,5

NS

C0_

0075

2

6,9

22

Ø4x5NSC0_00907

30

2

Ø5,3

NS

C0_

0075

3a

16,3

M20x1,515,3

30

37,340,5

0

607,

712

,578

Ø7

Ø7

30

2

Ø5,3

NS

C0_

0080

3a

16,3

M20x1,515,3

37,340,5

0

6012

,578

7,7

14

M12x1

Ø7

30

2

Ø5,3

NS

C0_

0080

4a

16,3

M20x1,5

15,337,330

M26x1,5

26

40,5

0

6012

,578

7,7

40

0

78

M20x1,5N

SC

0_00

754

56

613

,5 7,7

37,815,35,5

20

16,3

Ø7Ø5,4

© Siemens AG 2008

8

3SE5, 3SE2, 3SE3 Position Switches

3SE5, plastic and metal enclosures

8/18 Siemens LV 1 T · 2008

Operating mechanisms for enclosure width 31 mm and 50 mm

Operating mechanisms for enclosure width 40 mm and 56 mm

Roller plunger, type C according to EN 50047 Roller plunger with central fixing Roller lever, type E according to EN 50047

Angular roller levers Twist lever, type A according to EN 50047 Twist lever, roller 30 mm

Rounded plunger, type B acc. to EN 50041 Roller plunger, type C according to EN 50041 Roller levers

Angular roller levers Twist lever, type A according to EN 50041 Twist lever, 2 rollers 19 mm

Twist lever, roller 30 mm Twist lever, roller 50 mm Twist lever, rubber roller 50 mm

Fork levers

NS

C0_

0078

6

11,5

184,8Ø10

Ø23

0

NS

C0_

0078

5

4,8

0

SW24

35,9

42,4

Ø10

NS

C0_

0078

7

Ø23

8,514,7

8,5

26,5

Ø13 7

R14

0

8,530,4

0

8,5

7

NS

C0_

0078

8

Ø23

Ø13

R 17

22,5

NS

C0_

0078

9a

Ø24

0

20,8

24

13

Ø19

307,2

23,65

34

NS

C0_

0079

2a

Ø24

0

20,8

24

13

Ø3032

7,2

37

23,65

15,5

Ø10

0

25,5

NS

C0_

0075

5

Ø23

28,5

NS

C0_

0075

6

38,5

5

0

Ø13

Ø23

NS

C0_

0075

7

11

0

19,8

12

41

R20Ø22 9

Ø23

11

12 12,5

50,5

Ø22

NS

C0_

0075

8

0

40

R33

9

Ø23

NS

C0_

0076

0a

Ø24

0

39

7,2

43

49,5

24

13

Ø19

23,65

NS

C0_

0082

0a

Ø24

0

27

24

13

Ø1952,4

7,2

4739

23,65

NS

C0_

0076

5a

Ø24

0

397,2

44,4

24

1327

Ø30

23,65

NS

C0_

0082

5a

Ø24

0

27

24

13

Ø50 39

7,244,4

23,65

NS

C0_

0076

6a

Ø24

0

27

24

13

Ø50 40

8,646,4

23,65

NS

C0_

0076

1a

Ø24

0

39

417,2

45

49,5

24

13

Ø19

23,65

© Siemens AG 2008

3SE5, 3SE2, 3SE3 Position Switches

8/19Siemens LV 1 T · 2008

8

3SE5, plastic and metal enclosures

Operating mechanisms for all enclosure widths

Twist lever, adjustable length, roller 19 mm

Twist lever, adjustable length, with grid hole, roller 19 mm

Twist lever, adjustable length, roller 30 mm

Twist lever, adjustable length, roller 50 mm

Twist lever, adjustable length, rubber roller 50 mm

Twist lever, adjustable length, with grid hole, rubber roller 50 mm

Rod actuator Spring rod, length 142.5 mm Spring rod, length 242.5 mm

Spring rod, length 76 mm

24

13

16

10944

... 1

14

12

0

32

7,2

3725,65

NS

C0_

0076

2a

Ø24

Ø19

24

13

16

10944

... 1

14

12

0

32

7,2

37

NS

C0_

0076

4a

Ø24

Ø19

0

21,529,8

45,3

60,768,476,183,891,5

38

53

25,65

24

13

16

114,

5

55 ..

. 119

12

0

32

7,2

37

25,65

NS

C0_

0081

9a

Ø24

Ø30

24

13

16

124,

575 ..

. 129

12

0

32

25,65

7,2

37

NS

C0_

0079

3a

Ø24

Ø50

24

13

16

124,

575 ..

. 129

12

0

3325,65

8,6

39

NS

C0_

0082

6a

Ø24

Ø50

Ø24N

SC

0_00

82712

3933

25,65

24

76 ..

. 129

,513

16

0

124,

5

8,6Ø50

NS

C0_

0076

3

113

... 2

0320

0

Ø6

Ø24

24

33,528,5

13

11

NS

C0_

0075

9

Ø24

Ø7

42,3

5050

142,

3

NS

C0_

0079

1

Ø24

Ø7

42,3

150

5024

2,3

NS

C0_

0079

0

Ø24

Ø7

42,3

23,5

1075

,8

© Siemens AG 2008