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Limit switch Type MN78

The position switches MN78 are the successful answer to an increased demand of the market. The contacts of these new series are specially designed for switching low currents.
The MN78 is a completely metal version of the position switch that scores points for reliably fulfilling its task even in harsh environments, outdoors or under high mechanical stress.

Online Catalogue
Position switches Metal MN78
Installation and Operating Instructions
Position Switches IN73 / MN78
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Click on the hyperlinked part number in the catalogue for datasheet.
  • Especially suitable for switching low currents
  • Modular design with numerous actuators to choose from
  • High reliability, C14 or C17 switch insert
  • Up to 4 contacts
  • Actuator turnable by 4 × 90°
  • Standard switch and standard actuator according to DIN EN 50041
  • Protection class IP66 / IP67 according to EN 60529
  • Slow-action and snap-action contacts
  • Versions:
    • With C14 switch insert: 2 NCs, 2 NOs or 1 NC/1 NO
    • With C17 switch insert: 4 NCs, 4 NOs, 2 NCs/2 NOs, 1NC/3 NOs or 3 NCs/1 NO
  • Available with M12 connector
  • On request with customised cables and connectors
Art. No. Type Type IGES STEP Assembly instructions Spec sheet
6087000001MN78-S11 SM1 NC / 1 NO, Snap action
6087000002MN78-11 SM1 NC / 1 NO, Slow action
6087000003MN78-S20 SM2 NC, Snap action
6087000004MN78-20 SM2 NC, Slow action
6087000005MN78-S02 SM2 NO, Snap action
6087000006MN78-02 SM2 NO, Slow action
6087000007MN78-V11 SM1 NC / 1 NO overlapping, Slow action
6087000008MN78-22 SM2 NC / 2 NO, Slow action
6087000009MN78-40 SM4 NC, Slow action
6087000010MN78-04 SM4 NO, Slow action
6087000011MN78-31 SM3 NC / 1 NO, Slow action
6087000012MN78-13 SM1 NC / 3 NO, Slow action
6087000013MN78-S11 RM1 NC / 1 NO, Snap action
6087000014MN78-11 RM1 NC / 1 NO, Slow action
6087000015MN78-S20 RM2 NC, Snap action
6087000016MN78-20 RM2 NC, Slow action
6087000017MN78-S02 RM2 NO, Snap action
6087000018MN78-02 RM2 NO, Slow action
6087000019MN78-V11 RM1 NC / 1 NO overlapping, Slow action
6087000020MN78-22 RM2 NC / 2 NO, Slow action
6087000021MN78-40 RM4 NC, Slow action
6087000022MN78-04 RM4 NO, Slow action
6087000023MN78-31 RM3 NC / 1 NO, Slow action
6087000024MN78-13 RM1 NC / 3 NO, Slow action
6087000025MN78-S11 HK1 NC / 1 NO, Snap action
6087000026MN78-11 HK1 NC / 1 NO, Slow action
6087000027MN78-S20 HK2 NC, Snap action
6087000028MN78-20 HK2 NC, Slow action
6087000029MN78-S02 HK2 NO, Snap action
6087000030MN78-02 HK2 NO, Slow action
6087000031MN78-V11 HK1 NC / 1 NO overlapping, Slow action
6087000032MN78-22 HK2 NC / 2 NO, Slow action
6087000033MN78-40 HK4 NC, Slow action
6087000034MN78-04 HK4 NO, Slow action
6087000035MN78-31 HK3 NC / 1 NO, Slow action
6087000036MN78-13 HK1 NC / 3 NO, Slow action
6087000037MN78-S11 DGHK1 NC / 1 NO, Snap action
6087000038MN78-11 DGHK1 NC / 1 NO, Slow action
6087000039MN78-S20 DGHK2 NC, Snap action
6087000040MN78-20 DGHK2 NC, Slow action
6087000041MN78-S02 DGHK2 NO, Snap action
6087000042MN78-02 DGHK2 NO, Slow action
6087000043MN78-V11 DGHK1 NC / 1 NO overlapping, Slow action
6087000044MN78-22 DGHK2 NC / 2 NO, Slow action
6087000045MN78-40 DGHK4 NC, Slow action
6087000046MN78-04 DGHK4 NO, Slow action
6087000047MN78-31 DGHK3 NC / 1 NO, Slow action
6087000048MN78-13 DGHK1 NC / 3 NO, Slow action
6087000049MN78-S11 DGKK1 NC / 1 NO, Snap action
6087000050MN78-11 DGKK1 NC / 1 NO, Slow action
6087000051MN78-S20 DGKK2 NC, Snap action
6087000052MN78-20 DGKK2 NC, Slow action
6087000053MN78-S02 DGKK2 NO, Snap action
6087000054MN78-02 DGKK2 NO, Slow action
6087000055MN78-V11 DGKK1 NC / 1 NO overlapping, Slow action
6087000056MN78-22 DGKK2 NC / 2 NO, Slow action
6087000057MN78-40 DGKK4 NC, Slow action
6087000058MN78-04 DGKK4 NO, Slow action
6087000059MN78-31 DGKK3 NC / 1 NO, Slow action
6087000060MN78-13 DGKK1 NC / 3 NO, Slow action
6087000061MN78-S11 AHK1 NC / 1 NO, Snap action
6087000062MN78-11 AHK1 NC / 1 NO, Slow action
6087000063MN78-S20 AHK2 NC, Snap action
6087000064MN78-20 AHK2 NC, Slow action
6087000065MN78-S02 AHK2 NO, Snap action
6087000066MN78-02 AHK2 NO, Slow action
6087000067MN78-V11 AHK1 NC / 1 NO overlapping, Slow action
6087000068MN78-22 AHK2 NC / 2 NO, Slow action
6087000069MN78-40 AHK4 NC, Slow action
6087000070MN78-04 AHK4 NO, Slow action
6087000071MN78-31 AHK3 NC / 1 NO, Slow action
6087000072MN78-13 AHK1 NC / 3 NO, Slow action
6087000073MN78-S11 AVK1 NC / 1 NO, Snap action
6087000074MN78-11 AVK1 NC / 1 NO, Slow action
6087000075MN78-S20 AVK2 NC, Snap action
6087000076MN78-20 AVK2 NC, Slow action
6087000077MN78-S02 AVK2 NO, Snap action
6087000078MN78-02 AVK2 NO, Slow action
6087000079MN78-V11 AVK1 NC / 1 NO overlapping, Slow action
6087000080MN78-22 AVK2 NC / 2 NO, Slow action
6087000081MN78-40 AVK4 NC, Slow action
6087000082MN78-04 AVK4 NO, Slow action
6087000083MN78-31 AVK3 NC / 1 NO, Slow action
6087000084MN78-13 AVK1 NC / 3 NO, Slow action
6087000085MN78-S11 AHDM1 NC / 1 NO, Snap action
6087000086MN78-11 AHDM1 NC / 1 NO, Slow action
6087000087MN78-S20 AHDM2 NC, Snap action
6087000088MN78-20 AHDM2 NC, Slow action
6087000089MN78-S02 AHDM2 NO, Snap action
6087000090MN78-02 AHDM2 NO, Slow action
6087000091MN78-V11 AHDM1 NC / 1 NO overlapping, Slow action
6087000092MN78-22 AHDM2 NC / 2 NO, Slow action
6087000093MN78-40 AHDM4 NC, Slow action
6087000094MN78-04 AHDM4 NO, Slow action
6087000095MN78-31 AHDM3 NC / 1 NO, Slow action
6087000096MN78-13 AHDM1 NC / 3 NO, Slow action
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