EUCHNER – More than safety.
EUCHNER – More than safety.
HomeProductsElectromechanical safety switches without guard lockingNM small plastic switch; large selection of actuating heads

Safety switch NM

Description

The plastic-encapsulated safety switches of design NM are used for monitoring the position of safety doors and moving machine components. These switches are available with 5 different actuating heads:
  • Roller plunger
  • Rounded plunger
  • Roller arm
  • Lever arm
  • Hinged actuator
Every user can thus employ the optimum actuating element for his/her application.
The easy adjustability of the actuator heads in 4 approach directions permits maximum flexibility. Two basic housings are available with up to 3 switching contacts.
The compact design, as well as the option of any installation orientation, means that these switches can be integrated in all automation and assembly fields.

Features

  • Protective insulation with glass fiber-reinforced plastic, degree of protection IP67
  • Long mechanical life
  • 5 different actuating heads for the same basic housing
  • Minimum dimensions combined with maximum functionality
  • Simple, rapid conversion in 4 approach directions
  • 3 cable entries laterally and from below (type NM11..., NM02...,NM12..., NM03...) in the long housing
  • Large connection space of the individual contact elements
  • Up to 3 switching contacts
Safety switch NM
You will find further information in our product catalog.

Product finder

Quick search
Number of door position positively driven contacts
Actuating element
Design
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Products (59)

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NM01AG-M
084553
NM01AG-M
Safety switch NM.AG, hinged actuator as hollow shaft, short housing, cable entry M16 x 1.5
  • Hinged actuator as hollow shaft, inner diameter 10.2 mm
  • short housing
  • Cable entry M16 x 1.5
  • 1 positively driven, positively driven contact
NM01AK-M
084559
NM01AK-M
Safety switch NM.AK, hinged actuator as hollow shaft, short housing, cable entry M16 x 1.5
  • Hinged actuator as hollow shaft, inner diameter 8.2 mm
  • short housing
  • Cable entry M16 x 1.5
  • 1 positively driven, positively driven contact
NM01AL-M
079117
NM01AL-M
Safety switch NM.AV / NM.AL, Hinged actuator as solid shaft, short housing, cable entry M16 x 1.5
  • Hinged actuator as solid shaft, shaft length 110 mm
  • short housing
  • Cable entry M16 x 1.5
  • 1 positively driven, positively driven contact
NM01AV-M
084545
NM01AV-M
Safety switch NM.AV / NM.AL, Hinged actuator as solid shaft, short housing, cable entry M16 x 1.5
  • Hinged actuator as solid shaft, shaft length 75 mm
  • short housing
  • Cable entry M16 x 1.5
  • 1 positively driven, positively driven contact
NM01HBA-M
084527
NM01HBA-M
Safety switch NM.HB with lever arm, short housing, cable entry M16 x 1.5
  • Lever arm, roller diameter 12 mm
  • short housing
  • Cable entry M16 x 1.5
  • 1 positively driven, positively driven contact
NM01KBA-M
084522
NM01KBA-M
Safety switch NM.KB with roller arm, short housing, cable entry M16 x 1.5
  • Roller arm, roller diameter 12 mm
  • short housing
  • Cable entry M16 x 1.5
  • 1 positively driven, positively driven contact
NM01RBA-M
084515
NM01RBA-M
Safety switch NM.RB with roller plunger, short housing, cable entry M16 x 1.5
  • Roller plunger, roller diameter 12 mm
  • short housing
  • Cable entry M16 x 1.5
  • 1 positively driven, positively driven contact
NM01WOK-M
084495
NM01WOK-M
Safety switch NM.WO with domed plunger, short housing, cable entry M16 x 1.5
  • Rounded plunger
  • short housing
  • Cable entry M16 x 1.5
  • 1 positively driven, positively driven contact
NM02AG-M
084555
NM02AG-M
Safety switch NM.AG, hinged actuator as hollow shaft, long housing, cable entry M16 x 1.5
  • Hinged actuator as hollow shaft, inner diameter 10.2 mm
  • long housing
  • 3 x cable entry M16 x 1.5
  • 2 pos. driven contacts
NM02AG-MC2069
095360
NM02AG-MC2069
Safety switch NM.AG, hinged actuator as hollow shaft, short housing, cable entry M16 x 1.5
  • Hinged actuator as hollow shaft, inner diameter 10.2 mm
  • short housing
  • Cable entry M16 x 1.5
  • 2 pos. driven contacts
NM02AG-SM4
084565
NM02AG-SM4
Safety switch NM.AG, hinged actuator as hollow shaft, long housing, plug connector(s) M12
  • Hinged actuator as hollow shaft, inner diameter 10.2 mm
  • long housing
  • Plug connector(s) M12, 4-pin
  • 2 pos. driven contacts
NM02AK-M
084561
NM02AK-M
Safety switch NM.AK, hinged actuator as hollow shaft, long housing, cable entry M16 x 1.5
  • Hinged actuator as hollow shaft, inner diameter 8.2 mm
  • long housing
  • 3 x cable entry M16 x 1.5
  • 2 pos. driven contacts
NM02AK-MC2069
095362
NM02AK-MC2069
Safety switch NM.AK, hinged actuator as hollow shaft, short housing, cable entry M16 x 1.5
  • Hinged actuator as hollow shaft, inner diameter 8.2 mm
  • short housing
  • Cable entry M16 x 1.5
  • 2 pos. driven contacts
NM02AL-MC2069
095364
NM02AL-MC2069
Safety switch NM.AV / NM.AL, Hinged actuator as solid shaft, short housing, cable entry M16 x 1.5
  • Hinged actuator as solid shaft, shaft length 110 mm
  • short housing
  • Cable entry M16 x 1.5
  • 2 pos. driven contacts
NM02AL-SM4
093246
NM02AL-SM4
Safety switch NM.AV / NM.AL, Hinged actuator as solid shaft, long housing, plug connector(s) M12
  • Hinged actuator as solid shaft, shaft length 110 mm
  • long housing
  • Plug connector(s) M12, 4-pin
  • 2 pos. driven contacts
NM02AV-M
084547
NM02AV-M
Safety switch NM.AV / NM.AL, Hinged actuator as solid shaft, long housing, cable entry M16 x 1.5
  • Hinged actuator as solid shaft, shaft length 75 mm
  • long housing
  • 3 x cable entry M16 x 1.5
  • 2 pos. driven contacts
NM02AV-MC2069
095366
NM02AV-MC2069
Safety switch NM.AV / NM.AL, Hinged actuator as solid shaft, short housing, cable entry M16 x 1.5
  • Hinged actuator as solid shaft, shaft length 75 mm
  • short housing
  • Cable entry M16 x 1.5
  • 2 pos. driven contacts
NM02HBA-M
084529
NM02HBA-M
Safety switch NM.HB with lever arm, long housing, cable entry M16 x 1.5
  • Lever arm, roller diameter 12 mm
  • long housing
  • 3 x cable entry M16 x 1.5
  • 2 pos. driven contacts
NM02HBA-MC2069
095368
NM02HBA-MC2069
Safety switch NM.HB with lever arm, short housing, cable entry M16 x 1.5
  • Lever arm, roller diameter 12 mm
  • short housing
  • Cable entry M16 x 1.5
  • 2 pos. driven contacts
NM02KBA-M
084524
NM02KBA-M
Safety switch NM.KB with roller arm, long housing, cable entry M16 x 1.5
  • Roller arm, roller diameter 12 mm
  • long housing
  • 3 x cable entry M16 x 1.5
  • 2 pos. driven contacts
NM02KBA-MC2069
095370
NM02KBA-MC2069
Safety switch NM.KB with roller arm, short housing, cable entry M16 x 1.5
  • Roller arm, roller diameter 12 mm
  • short housing
  • Cable entry M16 x 1.5
  • 2 pos. driven contacts
NM02RBA-M
084517
NM02RBA-M
Safety switch NM.RB with roller plunger, extended roller plunger, cable entry M16 x 1.5
  • Roller plunger, roller diameter 12 mm
  • long housing
  • 3 x cable entry M16 x 1.5
  • 2 pos. driven contacts
NM02RBA-MC2069
095372
NM02RBA-MC2069
Safety switch NM.RB with roller plunger, short housing, cable entry M16 x 1.5
  • Roller plunger, roller diameter 12 mm
  • short housing
  • Cable entry M16 x 1.5
  • 2 pos. driven contacts
NM02RBA-SM4
097366
NM02RBA-SM4
Safety switch NM.RB with roller plunger, extended roller plunger, plug connector(s) M12
  • Roller plunger, roller diameter 12 mm
  • long housing
  • Plug connector(s) M12, 4-pin
  • 2 pos. driven contacts
NM02WOK-M
084497
NM02WOK-M
Safety switch NM.WO with domed plunger, long housing, cable entry M16 x 1.5
  • Rounded plunger
  • long housing
  • 3 x cable entry M16 x 1.5
  • 2 pos. driven contacts
NM02WOK-MC2069
095374
NM02WOK-MC2069
Safety switch NM.WO with domed plunger, short housing, cable entry M16 x 1.5
  • Rounded plunger
  • short housing
  • Cable entry M16 x 1.5
  • 2 pos. driven contacts
NM03AG-M
084557
NM03AG-M
Safety switch NM.AG, hinged actuator as hollow shaft, long housing, cable entry M16 x 1.5
  • Hinged actuator as hollow shaft, inner diameter 10.2 mm
  • long housing
  • 3 x cable entry M16 x 1.5
  • 3 pos. driven contacts
NM03AK-M
084563
NM03AK-M
Safety switch NM.AK, hinged actuator as hollow shaft, long housing, cable entry M16 x 1.5
  • Hinged actuator as hollow shaft, inner diameter 8.2 mm
  • long housing
  • 3 x cable entry M16 x 1.5
  • 3 pos. driven contacts
NM03AL-M
079121
NM03AL-M
Safety switch NM.AV / NM.AL, Hinged actuator as solid shaft, long housing, cable entry M16 x 1.5
  • Hinged actuator as solid shaft, shaft length 110 mm
  • long housing
  • 3 x cable entry M16 x 1.5
  • 3 pos. driven contacts
NM03AV-M
084549
NM03AV-M
Safety switch NM.AV / NM.AL, Hinged actuator as solid shaft, long housing, cable entry M16 x 1.5
  • Hinged actuator as solid shaft, shaft length 75 mm
  • long housing
  • 3 x cable entry M16 x 1.5
  • 3 pos. driven contacts
NM03HBA-M
084531
NM03HBA-M
Safety switch NM.HB with lever arm, long housing, cable entry M16 x 1.5
  • Lever arm, roller diameter 12 mm
  • long housing
  • 3 x cable entry M16 x 1.5
  • 3 pos. driven contacts
NM03KBA-M
084526
NM03KBA-M
Safety switch NM.KB with roller arm, long housing, cable entry M16 x 1.5
  • Roller arm, roller diameter 12 mm
  • long housing
  • 3 x cable entry M16 x 1.5
  • 3 pos. driven contacts
NM03RBA-M
084519
NM03RBA-M
Safety switch NM.RB with roller plunger, extended roller plunger, cable entry M16 x 1.5
  • Roller plunger, roller diameter 12 mm
  • long housing
  • 3 x cable entry M16 x 1.5
  • 3 pos. driven contacts
NM03WOK-M
084499
NM03WOK-M
Safety switch NM.WO with domed plunger, long housing, cable entry M16 x 1.5
  • Rounded plunger
  • long housing
  • 3 x cable entry M16 x 1.5
  • 3 pos. driven contacts
NM11AG-M
084554
NM11AG-M
Safety switch NM.AG, hinged actuator as hollow shaft, long housing, cable entry M16 x 1.5
  • Hinged actuator as hollow shaft, inner diameter 10.2 mm
  • long housing
  • 3 x cable entry M16 x 1.5
  • 1 positively driven, positively driven contact
  • 1 NO contacts
NM11AG-MC2069
095361
NM11AG-MC2069
Safety switch NM.AG, hinged actuator as hollow shaft, short housing, cable entry M16 x 1.5
  • Hinged actuator as hollow shaft, inner diameter 10.2 mm
  • short housing
  • Cable entry M16 x 1.5
  • 1 positively driven, positively driven contact
  • 1 NO contacts
NM11AK-M
084560
NM11AK-M
Safety switch NM.AK, hinged actuator as hollow shaft, long housing, cable entry M16 x 1.5
  • Hinged actuator as hollow shaft, inner diameter 8.2 mm
  • long housing
  • 3 x cable entry M16 x 1.5
  • 1 positively driven, positively driven contact
  • 1 NO contacts
NM11AK-MC2069
095363
NM11AK-MC2069
Safety switch NM.AK, hinged actuator as hollow shaft, short housing, cable entry M16 x 1.5
  • Hinged actuator as hollow shaft, inner diameter 8.2 mm
  • short housing
  • Cable entry M16 x 1.5
  • 1 positively driven, positively driven contact
  • 1 NO contacts
NM11AL-M
079118
NM11AL-M
Safety switch NM.AV / NM.AL, Hinged actuator as solid shaft, long housing, cable entry M16 x 1.5
  • Hinged actuator as solid shaft, shaft length 110 mm
  • long housing
  • 3 x cable entry M16 x 1.5
  • 1 positively driven, positively driven contact
  • 1 NO contacts
NM11AL-MC2069
095365
NM11AL-MC2069
Safety switch NM.AV / NM.AL, Hinged actuator as solid shaft, short housing, cable entry M16 x 1.5
  • Hinged actuator as solid shaft, shaft length 110 mm
  • short housing
  • Cable entry M16 x 1.5
  • 1 positively driven, positively driven contact
  • 1 NO contacts
NM11AV-M
084546
NM11AV-M
Safety switch NM.AV / NM.AL, Hinged actuator as solid shaft, long housing, cable entry M16 x 1.5
  • Hinged actuator as solid shaft, shaft length 75 mm
  • long housing
  • 3 x cable entry M16 x 1.5
  • 1 positively driven, positively driven contact
  • 1 NO contacts
NM11AV-MC2069
095367
NM11AV-MC2069
Safety switch NM.AV / NM.AL, Hinged actuator as solid shaft, short housing, cable entry M16 x 1.5
  • Hinged actuator as solid shaft, shaft length 75 mm
  • short housing
  • Cable entry M16 x 1.5
  • 1 positively driven, positively driven contact
  • 1 NO contacts
NM11HBA-M
084528
NM11HBA-M
Safety switch NM.HB with lever arm, long housing, cable entry M16 x 1.5
  • Lever arm, roller diameter 12 mm
  • long housing
  • 3 x cable entry M16 x 1.5
  • 1 positively driven, positively driven contact
  • 1 NO contacts
NM11HBA-MC2069
095369
NM11HBA-MC2069
Safety switch NM.HB with lever arm, short housing, cable entry M16 x 1.5
  • Lever arm, roller diameter 12 mm
  • short housing
  • Cable entry M16 x 1.5
  • 1 positively driven, positively driven contact
  • 1 NO contacts
NM11KBA-M
084523
NM11KBA-M
Safety switch NM.KB with roller arm, long housing, cable entry M16 x 1.5
  • Roller arm, roller diameter 12 mm
  • long housing
  • 3 x cable entry M16 x 1.5
  • 1 positively driven, positively driven contact
  • 1 NO contacts
NM11KBA-MC2069
095371
NM11KBA-MC2069
Safety switch NM.KB with roller arm, short housing, cable entry M16 x 1.5
  • Roller arm, roller diameter 12 mm
  • short housing
  • Cable entry M16 x 1.5
  • 1 positively driven, positively driven contact
  • 1 NO contacts
NM11RBA-M
084516
NM11RBA-M
Safety switch NM.RB with roller plunger, extended roller plunger, cable entry M16 x 1.5
  • Roller plunger, roller diameter 12 mm
  • long housing
  • 3 x cable entry M16 x 1.5
  • 1 positively driven, positively driven contact
  • 1 NO contacts
NM11RBA-MC2069
095373
NM11RBA-MC2069
Safety switch NM.RB with roller plunger, short housing, cable entry M16 x 1.5
  • Roller plunger, roller diameter 12 mm
  • short housing
  • Cable entry M16 x 1.5
  • 1 positively driven, positively driven contact
  • 1 NO contacts
NM11RBA-SM4C2069
163183
NM11RBA-SM4C2069
Safety switch NM.RB with roller plunger, short housing, plug connector(s) M12
  • Roller plunger, roller diameter 12 mm
  • short housing
  • Plug connector(s) M12, 4-pin
  • 1 positively driven, positively driven contact
  • 1 NO contacts
NM11WOK-M
084496
NM11WOK-M
Safety switch NM.WO with domed plunger, long housing, cable entry M16 x 1.5
  • Rounded plunger
  • long housing
  • 3 x cable entry M16 x 1.5
  • 1 positively driven, positively driven contact
  • 1 NO contacts
NM11WOK-MC2069
095375
NM11WOK-MC2069
Safety switch NM.WO with domed plunger, short housing, cable entry M16 x 1.5
  • Rounded plunger
  • short housing
  • Cable entry M16 x 1.5
  • 1 positively driven, positively driven contact
  • 1 NO contacts
NM12AG-M
084556
NM12AG-M
Safety switch NM.AG, hinged actuator as hollow shaft, long housing, cable entry M16 x 1.5
  • Hinged actuator as hollow shaft, inner diameter 10.2 mm
  • long housing
  • 3 x cable entry M16 x 1.5
  • 2 pos. driven contacts
  • 1 NO contacts
NM12AK-M
084562
NM12AK-M
Safety switch NM.AK, hinged actuator as hollow shaft, long housing, cable entry M16 x 1.5
  • Hinged actuator as hollow shaft, inner diameter 8.2 mm
  • long housing
  • 3 x cable entry M16 x 1.5
  • 2 pos. driven contacts
  • 1 NO contacts
NM12AL-M
079120
NM12AL-M
Safety switch NM.AV / NM.AL, Hinged actuator as solid shaft, long housing, cable entry M16 x 1.5
  • Hinged actuator as solid shaft, shaft length 110 mm
  • long housing
  • 3 x cable entry M16 x 1.5
  • 2 pos. driven contacts
  • 1 NO contacts
NM12AV-M
084548
NM12AV-M
Safety switch NM.AV / NM.AL, Hinged actuator as solid shaft, long housing, cable entry M16 x 1.5
  • Hinged actuator as solid shaft, shaft length 75 mm
  • long housing
  • 3 x cable entry M16 x 1.5
  • 2 pos. driven contacts
  • 1 NO contacts
NM12HBA-M
084530
NM12HBA-M
Safety switch NM.HB with lever arm, long housing, cable entry M16 x 1.5
  • Lever arm, roller diameter 12 mm
  • long housing
  • 3 x cable entry M16 x 1.5
  • 2 pos. driven contacts
  • 1 NO contacts
NM12KBA-M
084525
NM12KBA-M
Safety switch NM.KB with roller arm, long housing, cable entry M16 x 1.5
  • Roller arm, roller diameter 12 mm
  • long housing
  • 3 x cable entry M16 x 1.5
  • 2 pos. driven contacts
  • 1 NO contacts
NM12RBA-M
084518
NM12RBA-M
Safety switch NM.RB with roller plunger, extended roller plunger, cable entry M16 x 1.5
  • Roller plunger, roller diameter 12 mm
  • long housing
  • 3 x cable entry M16 x 1.5
  • 2 pos. driven contacts
  • 1 NO contacts
NM12WOK-M
084498
NM12WOK-M
Safety switch NM.WO with domed plunger, long housing, cable entry M16 x 1.5
  • Rounded plunger
  • long housing
  • 3 x cable entry M16 x 1.5
  • 2 pos. driven contacts
  • 1 NO contacts

Technical support

Technical support
Do you have technical questions about our products, their possible use or applications? Our experts will be happy to help.

EUCHNER (UK) Ltd.
+44 114 2560123
sales(at)euchner.co.uk

EUCHNER USA Inc.
+1 315 701-0315
info(at)euchner-usa.com

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