SN 12/16 mm

Compact switch
Upright housing
Mechanical or inductive
Up to 6 switch stations
High market acceptance (industry standard)
Low-cost
Special version with exterior diaphragm

more information

Find more information in our product catalog.

Operating Principle: Mechanical Switch

Series SN... 12/16 mm mechanical

Plunger spacing 12 or 16 mm
Upright housing, small flange
Degree of protection IP67 according to IEC 60529
LED function display optional

Switching elements

ES 502 E	Snap-action switching contact 1 NC + 1 NO
ES 508	Slow-action switching contact 1 NC
ES 514	Snap-action switching contact 1 NC + 1 NO

On the usage of safety switching elements, the dog distance must be maintained to achieve the positively driven travel. The dogs must be positively mounted according to EN 1088, i.e. riveted, welded or secured in some other way against becoming loose.

LED function display (optional)

Function displays are available for the following voltage ranges (see accessories)

LE024ge	24 V DC (for ES 514)
LE060	12 ... 60 V AC/DC
LE110	110 V AC ± 15%
LE220	220 V AC ± 15%

Plunger types

Plunger types	Chisel	Roller (slide bearing)	Roller (ball bearing)	Ball	Dome
Switching point accuracy	± 0,002	± 0,01	± 0,01	± 0,01	± 0,002	mm
Approach speed, max.	40	80	120	10	10	m/min

Order numbers:

013 006 SN02R12-508C745
070 090 SN02D12-502-MC1688/V20
079 287 SN02R12-502-M
082 157 SN06R12-502-M
082 158 SN05R12-502-M
082 159 SN05D12-502-M
082 160 SN04K12-502-M
082 161 SN04R12-502-M
082 162 SN04D12-502-M
082 163 SN03R12-502-M
082 164 SN03D12-502-M
082 165 SN02D12-502-M
082 189 SN02D12-1508-M
082 190 SN02R12-1508-M
082 306 SN02D16-502-M
082 307 SN03D16-502-M
082 308 SN02R16-502-M
082 309 SN03R16-502-M
082 310 SN04R16-502-M
082 450 SN02D12-502-MC1688
084 851 SN06R12-514-MC1946
085 989 SN02R12-514-MC1962
086 419 SN04R12-514-MC1962
086 581 SN06D12-502-M
086 582 SN02K12-502-M
086 583 SN03K12-502-M
086 592 SN03D12-1508-M
086 593 SN04D12-1508-M
086 595 SN03R12-1508-M
086 596 SN04R12-1508-M
086 599 SN02D12-1514-M
087 052 SN02D12-508-M
087 053 SN04D12-508-M
087 054 SN02R12-508-M
087 055 SN03R12-508-M
087 057 SN02R12-508LE060-M
087 059 SN02D12-502LE060-M
087 060 SN03D12-502LE060-M
087 061 SN02R12-502LE060-M
087 062 SN03R12-502LE060-M
087 063 SN04R12-502LE060-M
087 083 SN02R12-514-MC1985
087 190 SN02W12-502-MC1900
088 146 SN02D16-502-MC1939
088 162 SN02D16-502-MC1938
088 747 SN05K12-502-M
088 748 SN06K12-502-M
088 749 SN02K16-502-M
088 750 SN03K16-502-M
088 751 SN04K16-502-M
088 754 SN04D12-502LE060-M
088 755 SN05D12-502LE060-M
088 756 SN06D12-502LE060-M
088 757 SN05R12-502LE060-M
088 758 SN06R12-502LE060-M
088 759 SN02D16-502LE060-M
088 761 SN04D16-502LE060-M
088 762 SN02R16-502LE060-M
088 763 SN03R16-502LE060-M
088 764 SN04R16-502LE060-M
088 777 SN04D16-502-M
089 526 SN05D12-2508-M
089 527 SN03R12-2508-M
089 547 SN04D12-514-M
089 550 SN02D12-502-MC1856
089 553 SN03C12-MC1973
089 559 SN02D12-MC907
089 560 SN03C12-MC1628
089 634 SN02D12-502-MC1794
090 461 SN04R12-508-M
090 463 SN03D12-508-M
090 524 SN03D12-2514-M
090 525 SN04D12-2514-M
090 736 SN02K12-502LE060-M
091 008 SN02D16-1508-M
091 026 SN03D12-2508-M
091 096 SN02D12-514-M
091 101 SN02W16-502-M
091 247 SN04C12-MC1628
091 432 SN03D12-MC899
091 440 SN03D12-MC1680
091 445 SN02R16-502LE220-M
091 446 SN02R16-508-M
091 447 SN02D16-508-M
091 450 SN03R16-2508-M
091 515 SN03K12-502LE060-M
091 623 SN02D16-502-MC78
093 369 SN02R16-1508-M
093 998 SN06R12-514-MC2061
094 769 SN03R12-514-M
095 800 SN02R12-514-M
096 014 SN05R12-514-M
096 387 SN04D12-MC2107
096 606 SN05D12-2514-M
096 670 SN04R12-508LE060-M
096 673 SN06R12-1508-M
096 804 SN06R12-514-M
097 356 SN06B12-MC2124
097 363 SN06B12-MC2125
098 954 SN02C12-MC2162
099 454 SN05B12-3508LE060-M
099 732 SN03R16-1508-M
099 891 SN03D12-514-M
100 169 SN04B12-514-M
100 265 SN02R12-514-MC2188
100 266 SN04R12-514-MC2188
100 431 SN04R16-1508-M
102 201 SN06D12-1508-MC2210

Series SN... mechanical

Plunger spacing 12 or 16 mm

Dimension drawing

Switching elements

Series SN...AM 12 mm mechanical, with exterior diaphragm

With exterior diaphragm
Plunger spacing 12 or 16 mm
Upright housing, small flange
Degree of protection IP67 according to IEC 60529

Exterior diaphragm

The exterior diaphragm protects the plunger guide against the entry of very fine dust (dust from grinding casting, glass, etc.) and prevents the plunger seizing. At the same time, plunger sticking, caused by resinous lubricating coolants, can be prevented with this exterior diaphragm version.

Switching elements

ES 502 E

Snap-action switching contact 1 NC + 1 NO

LED function display (on request)

LED function display possible on request.

Plunger types

Plunger types	Chisel	Roller (slide bearing)
Switching point accuracy	± 0,002	± 0,01	mm
Approach speed, max.	20	50	m/min

Order numbers:

079 289 SN02R12-502AM-M
086 584 SN02D12-502AM-M
086 585 SN03D12-502AM-M
086 586 SN04D12-502AM-M
086 587 SN03R12-502AM-M
086 588 SN04R12-502AM-M
086 591 SN02D12-1508AM-M
088 752 SN05D12-502AM-M
088 753 SN06D12-502AM-M
088 765 SN05R12-502AM-M
088 766 SN06R12-502AM-M
089 525 SN03D12-1508AM-M
091 231 SN03R12AM-MC1617

Series SN...AM mechanical

Plunger spacing 12

Dimension drawing

Switching elements

ES 502 E

Operating Principle: Inductive Limit Switch

Series SN... 12/16 mm inductive

Proximity switch spacing 12 or 16 mm
Upright housing, small flange
Degree of protection IP67 according to IEC 60529
LED function display

Rated operating distance

With 12 mm proximity switch spacing, the rated operating distance is 2 mm, with 16 mm proximity switch distance it is 5 mm.

Mixed contact assembly

On request mixed assembly with electro-mechanical safety switching elements according to IEC 60947-5-1 is possible for 12 mm proximity switch spacing.

LED function display

DC and AC switching elements are equipped as standard with a function display on the switching element (yellow). The function display can be seen from the exterior.

Order numbers:

086 056 SN02X12-777L-M
086 057 SN03X12-777L-M
086 058 SN04X12-777L-M
086 060 SN03X12-781L-M
088 393 SN02X12-781L-M
088 394 SN06X12-777L-M
088 395 SN05X12-781L-M
088 396 SN05X12-777L-M
088 397 SN04X12-781L-M
088 398 SN03X12-750L-M
088 399 SN06X12-780L-M
088 414 SN04X16-772L-M
088 415 SN02X16-772L-M
088 416 SN03X16-772L-M
088 417 SN03X16-779L-M
088 418 SN04X16-779L-M
088 484 SN03X12-780L-M
088 487 SN06X12-781L-M
088 494 SN04X12-750L-M
088 495 SN02X12-750L-M
088 536 SN02X16-755L-M
088 537 SN03X16-755L-M
088 767 SN02X16-779L-M
088 768 SN02X16-771L-M
094 417 SN06X12-732L-MC2066
095 764 SN04X12-732L-MC2096
096 999 SN04X12-790L-M
097 403 SN03X12-796-M
098 632 SN02X12-MC2156
100 116 SN02X12-732L-MC2182

Series SN... inductive

Proximity switch spacing 12 or 16 mm

Dimension drawing

Switching elements

DC NO contact, PNP 777, l1 = 12 mm 779, l1 = 16 mm

DC NO + NC contact, PNP 781, l1 = 12 mm 772, l1 = 16 mm

DC NO + NC contact, NPN 780, l1 = 12 mm 771, l1 = 16 mm

AC NO contact 750, l1 = 12 mm 755, l1 = 16 mm

Switching elements with 5 mm operating distance (16 mm proximity switch spacing) are supplied with two different oscillator frequencies to avoid mutual interference. Multiple limit switches must therefore be assembled alternately with these switching elements.

If you need accessories for these products, please contact our support team.

Manuals and data sheets

Title	Doc. nr. Edition Date	Languages	Document (Downloads)
Operating Instructions Precision Multiple Limit Switches SN 12/16 mm	032308 07 06/11		212 KB

Catalogs

Title	Doc. nr. Edition Date	Document (Downloads)
Reihengrenztaster	099522 01 01/08	5353 KB
Multiple Limit Switches	103165 01 01/08	6441 KB
Boîtiers Multipistes	104122 01 01/08	6819 KB
Multiple Limit Switches	099029 06 06/06	5801 KB

Declarations of conformity

Title	Doc. nr. Edition Date	Languages	Document (Downloads)
Title	077153 20		285 KB
Title	111196 01		301 KB

CAD data

013 006 SN02R12-508C745
070 090 SN02D12-502-MC1688/V20
079 287 SN02R12-502-M
079 289 SN02R12-502AM-M
082 157 SN06R12-502-M
082 158 SN05R12-502-M
082 159 SN05D12-502-M
082 160 SN04K12-502-M
082 161 SN04R12-502-M
082 162 SN04D12-502-M
082 163 SN03R12-502-M
082 164 SN03D12-502-M
082 165 SN02D12-502-M
082 189 SN02D12-1508-M
082 190 SN02R12-1508-M
082 306 SN02D16-502-M
082 307 SN03D16-502-M
082 308 SN02R16-502-M
082 309 SN03R16-502-M
082 310 SN04R16-502-M
082 450 SN02D12-502-MC1688
084 851 SN06R12-514-MC1946
085 989 SN02R12-514-MC1962
086 056 SN02X12-777L-M
086 057 SN03X12-777L-M
086 058 SN04X12-777L-M
086 060 SN03X12-781L-M
086 419 SN04R12-514-MC1962
086 581 SN06D12-502-M
086 582 SN02K12-502-M
086 583 SN03K12-502-M
086 584 SN02D12-502AM-M
086 585 SN03D12-502AM-M
086 586 SN04D12-502AM-M
086 587 SN03R12-502AM-M
086 588 SN04R12-502AM-M
086 591 SN02D12-1508AM-M
086 592 SN03D12-1508-M
086 593 SN04D12-1508-M
086 595 SN03R12-1508-M
086 596 SN04R12-1508-M
086 599 SN02D12-1514-M
087 052 SN02D12-508-M
087 053 SN04D12-508-M
087 054 SN02R12-508-M
087 055 SN03R12-508-M
087 057 SN02R12-508LE060-M
087 059 SN02D12-502LE060-M
087 060 SN03D12-502LE060-M
087 061 SN02R12-502LE060-M
087 062 SN03R12-502LE060-M
087 063 SN04R12-502LE060-M
087 083 SN02R12-514-MC1985
087 190 SN02W12-502-MC1900
088 146 SN02D16-502-MC1939
088 162 SN02D16-502-MC1938
088 393 SN02X12-781L-M
088 394 SN06X12-777L-M
088 395 SN05X12-781L-M
088 396 SN05X12-777L-M
088 397 SN04X12-781L-M
088 398 SN03X12-750L-M
088 399 SN06X12-780L-M
088 414 SN04X16-772L-M
088 415 SN02X16-772L-M
088 416 SN03X16-772L-M
088 417 SN03X16-779L-M
088 418 SN04X16-779L-M
088 484 SN03X12-780L-M
088 487 SN06X12-781L-M
088 494 SN04X12-750L-M
088 495 SN02X12-750L-M
088 536 SN02X16-755L-M
088 537 SN03X16-755L-M
088 747 SN05K12-502-M
088 748 SN06K12-502-M
088 749 SN02K16-502-M
088 750 SN03K16-502-M
088 751 SN04K16-502-M
088 752 SN05D12-502AM-M
088 753 SN06D12-502AM-M
088 754 SN04D12-502LE060-M
088 755 SN05D12-502LE060-M
088 756 SN06D12-502LE060-M
088 757 SN05R12-502LE060-M
088 758 SN06R12-502LE060-M
088 759 SN02D16-502LE060-M
088 761 SN04D16-502LE060-M
088 762 SN02R16-502LE060-M
088 763 SN03R16-502LE060-M
088 764 SN04R16-502LE060-M
088 765 SN05R12-502AM-M
088 766 SN06R12-502AM-M
088 767 SN02X16-779L-M
088 768 SN02X16-771L-M
088 777 SN04D16-502-M
089 525 SN03D12-1508AM-M
089 526 SN05D12-2508-M
089 527 SN03R12-2508-M
089 547 SN04D12-514-M
089 550 SN02D12-502-MC1856
089 553 SN03C12-MC1973
089 559 SN02D12-MC907
089 560 SN03C12-MC1628
089 634 SN02D12-502-MC1794
090 461 SN04R12-508-M
090 463 SN03D12-508-M
090 524 SN03D12-2514-M
090 525 SN04D12-2514-M
090 736 SN02K12-502LE060-M
091 008 SN02D16-1508-M
091 026 SN03D12-2508-M
091 096 SN02D12-514-M
091 101 SN02W16-502-M
091 231 SN03R12AM-MC1617
091 247 SN04C12-MC1628
091 432 SN03D12-MC899
091 440 SN03D12-MC1680
091 445 SN02R16-502LE220-M
091 446 SN02R16-508-M
091 447 SN02D16-508-M
091 450 SN03R16-2508-M
091 515 SN03K12-502LE060-M
091 623 SN02D16-502-MC78
093 369 SN02R16-1508-M
093 998 SN06R12-514-MC2061
094 417 SN06X12-732L-MC2066
094 769 SN03R12-514-M
095 764 SN04X12-732L-MC2096
095 800 SN02R12-514-M
096 014 SN05R12-514-M
096 387 SN04D12-MC2107
096 606 SN05D12-2514-M
096 670 SN04R12-508LE060-M
096 673 SN06R12-1508-M
096 804 SN06R12-514-M
096 999 SN04X12-790L-M
097 356 SN06B12-MC2124
097 363 SN06B12-MC2125
097 403 SN03X12-796-M
098 632 SN02X12-MC2156
098 954 SN02C12-MC2162
099 454 SN05B12-3508LE060-M
099 732 SN03R16-1508-M
099 891 SN03D12-514-M
100 116 SN02X12-732L-MC2182
100 169 SN04B12-514-M
100 265 SN02R12-514-MC2188
100 266 SN04R12-514-MC2188
100 431 SN04R16-1508-M
102 201 SN06D12-1508-MC2210

Switching elements

LED function display (optional)

Plunger types

Plunger types

Order numbers:

Exterior diaphragm

Switching elements

LED function display (on request)

Plunger types

Plunger types

Order numbers:

Rated operating distance

Mixed contact assembly

LED function display

Order numbers:

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