de-DEen-USfr-FR
Čeština (Česká republika)		 Login
HomeSitemapImprint
CompanyProductsDownloadSupportPressContact

You are here:   Products » Safety » Safety switches » N1A

Single hole fixing limit switch N1A according to DIN 43 693

These limit switches are used to limit the final position and to safely shut down drives in plant and machinery. The built-in safety switching elements ensure safe interruption of the circuit. Even in an emergency.

Features

  • Housing 76 x 60 x 28 mm
  • Mechanical life up to 30 million operating cycles
  • 1 positively driven NC contact or 1 positively driven NC contact + 1 NO contact
  • LED indicator optional
Single hole fixing limit switch N1A
+more information

Find more information in our product catalog.

Plunger Type: Chisel Plunger
+Single hole fixing limit switch N1AD, chisel plunger
  • Housing according to DIN 43693
  • LED optional
  • Low temperature down to -40 °C optional
Single hole fixing limit switch N1AD, chisel plunger

Low temperature

Version C2222 with silicone membrane and low temperature grease.

LED function display(optional)

A function display is available for the following voltage ranges:

  • AC/DC 12-60 V red
  • DC 24 V side red or yellow
  • AC 110 V ±15% red
  • AC 230 V ±15% red

Switching elements

514Snap-action switching contact 1 NC positive opening + 1 NO
508Slow-action switching contact 1 NC positive opening

Order numbers:

  • 083 849 N1AD514-M
  • 083 886 N1AD508-M
  • 087 197 N1AD508-MC1293
  • 087 218 N1AD508LE060-M
  • 087 221 N1AD508LE110-M
  • 087 224 N1AD508LE220-M
  • 103 237 N1AD508-MC2222
Cable entry M16 x 1,5
Dimension drawings
Wiring diagrams
508
514
Travel diagram
g_Kontakte_geschlossen_sw.eps
Contacts closed
g_Kontakte_offen_sw.eps
Contacts open
g_Kontakte_zwangsgeoeffnet_sw.eps
Contacts positively driven
+Single hole fixing limit switch N1AD, chisel plunger with exterior diaphragm
  • Housing according to DIN 43693
  • Exterior diaphragm optional
Single hole fixing limit switch N1AD, chisel plunger with exterior diaphragm

Exterior diaphragm

Protection against heavy soiling (dust) and aggressive coolants.

Switching elements

514Snap-action switching contact 1 NC positive opening + 1 NO
508Slow-action switching contact 1 NC positive opening

Order numbers:

  • 090 546 N1AD508AM-M
  • 091 261 N1AD514AM-M
Cable entry M16 x 1,5
Dimension drawings
Wiring diagrams
508
514
Travel diagram
g_Kontakte_geschlossen_sw.eps
Contacts closed
g_Kontakte_offen_sw.eps
Contacts open
g_Kontakte_zwangsgeoeffnet_sw.eps
Contacts positively driven
+Single hole fixing limit switch N1AD, chisel plunger with plug connector SVM5
  • Housing according to DIN 43693
Single hole fixing limit switch N1AD, chisel plunger with plug connector SVM5

Switching elements

514Snap-action switching contact 1 NC positive opening + 1 NO

Order numbers:

  • 087 603 N1AD514SVM5-M
Plug connector SVM5
M12 plug, 5-pin
Dimension drawings
Wiring diagrams
514
Travel diagram
g_Kontakte_geschlossen_sw.eps
Contacts closed
g_Kontakte_offen_sw.eps
Contacts open
g_Kontakte_zwangsgeoeffnet_sw.eps
Contacts positively driven
Plunger Type: Roller Plunger
+Single hole fixing limit switch N1AR/AB, roller plunger with plug connector SVM5
  • Housing according to DIN 43693
  • Steel roller ø 8 mm
  • Plunger material stainless steel
  • With safety switching element
Single hole fixing limit switch N1AR/AB, roller plunger with plug connector SVM5

Switching elements

514Snap-action switching contact 1 NC positive opening + 1 NO

Order numbers:

  • 087 604 N1AR514SVM5-M
Plug connector SVM5
M12 plug, 5-pin
Dimension drawings
Wiring diagrams
514
Travel diagram
g_Kontakte_geschlossen_sw.eps
Contacts closed
g_Kontakte_offen_sw.eps
Contacts open
g_Kontakte_zwangsgeoeffnet_sw.eps
Contacts positively driven
+Single hole fixing limit switch N1AR/AB, roller plunger
  • Housing according to DIN 43693
  • Steel roller ø 8 mm
  • LED optional
  • Bearing optional
  • Low temperature down to -40 °C optional
Single hole fixing limit switch N1AR/AB, roller plunger

Low temperature

Version C2222 with silicone membrane and low temperature grease.

Ball bearing

For high approach speeds and long travel distances.

LED function display(optional)

A function display is available for the following voltage ranges:

  • AC/DC 12-60 V red
  • DC 24 V side red or yellow
  • AC 110 V ±15% red
  • AC 230 V ±15% red

Switching elements

514Snap-action switching contact 1 NC positive opening + 1 NO
508Slow-action switching contact 1 NC positive opening

Order numbers:

  • 078 487 N1AR514-M
  • 083 887 N1AR508-M
  • 087 198 N1AR508-MC1293
  • 087 219 N1AR508LE060-M
  • 087 222 N1AR508LE110-M
  • 087 225 N1AR508LE220-M
  • 087 245 N1AB508-M
  • 087 247 N1AB514-M
  • 103 221 N1AR508-MC2222
Cable entry M16 x 1,5
Dimension drawings
Wiring diagrams
508
514
Travel diagram
g_Kontakte_geschlossen_sw.eps
Contacts closed
g_Kontakte_offen_sw.eps
Contacts open
g_Kontakte_zwangsgeoeffnet_sw.eps
Contacts positively driven
+Single hole fixing limit switch N1AR/AB, roller plunger with exterior diaphragm
  • Housing according to DIN 43693
  • Steel roller ø 8 mm
  • Exterior diaphragm optional
Single hole fixing limit switch N1AR/AB, roller plunger with exterior diaphragm

Exterior diaphragm

Protection against heavy soiling (dust) and aggressive coolants.

Switching elements

514Snap-action switching contact 1 NC positive opening + 1 NO
508Slow-action switching contact 1 NC positive opening

Order numbers:

  • 087 158 N1AR514AM-M
  • 090 547 N1AR508AM-M
Cable entry M16 x 1,5
Dimension drawings
Wiring diagrams
508
514
Travel diagram
g_Kontakte_geschlossen_sw.eps
Contacts closed
g_Kontakte_offen_sw.eps
Contacts open
g_Kontakte_zwangsgeoeffnet_sw.eps
Contacts positively driven
Plunger Type: Extended Roller Plunger
+Single hole fixing limit switch N1ARL, extended roller plunger
  • Housing according to DIN 43693
  • Steel roller ø 18 mm
Single hole fixing limit switch N1ARL, extended roller plunger

Switching elements

514Snap-action switching contact 1 NC positive opening + 1 NO
508Slow-action switching contact 1 NC positive opening

Order numbers:

  • 087 147 N1ARL508-M
  • 087 204 N1ARL514-M
Cable entry M16 x 1,5
Dimension drawings
Wiring diagrams
508
514
Travel diagram
g_Kontakte_geschlossen_sw.eps
Contacts closed
g_Kontakte_offen_sw.eps
Contacts open
g_Kontakte_zwangsgeoeffnet_sw.eps
Contacts positively driven
Plunger Type: Domed Plunger
+Single hole fixing limit switch N1AW, dome plunger
  • Housing according to DIN 43693
  • LED optional
  • Low temperature down to -40 °C optional
Single hole fixing limit switch N1AW, dome plunger

Low temperature

Version C2222 with silicone membrane and low temperature grease.

LED function display(optional)

A function display is available for the following voltage ranges:

  • AC/DC 12-60 V red
  • DC 24 V side red or yellow
  • AC 110 V ±15% red
  • AC 230 V ±15% red

Switching elements

514Snap-action switching contact 1 NC positive opening + 1 NO
508Slow-action switching contact 1 NC positive opening

Order numbers:

  • 083 850 N1AW514-M
  • 087 205 N1AW508-M
  • 087 220 N1AW508LE060-M
  • 087 223 N1AW508LE110-M
  • 087 226 N1AW508LE220-M
  • 103 222 N1AW508-MC2222
Cable entry M16 x 1,5
Dimension drawings
Wiring diagrams
508
514
Travel diagram
g_Kontakte_geschlossen_sw.eps
Contacts closed
g_Kontakte_offen_sw.eps
Contacts open
g_Kontakte_zwangsgeoeffnet_sw.eps
Contacts positively driven
+Single hole fixing limit switch N1AW, dome plunger and plug connector SVM5
  • Housing according to DIN 43693
  • Plunger material stainless steel
  • Low temperature down to -40°C
  • With safety switching element
Single hole fixing limit switch N1AW, dome plunger and plug connector SVM5

Switching elements

514Snap-action switching contact 1 NC positive opening + 1 NO

Order numbers:

  • 090 743 N1AW514SVM5-M
Plug connector SVM5
M12 plug, 5-pin
Dimension drawings
Wiring diagrams
514
Travel diagram
g_Kontakte_geschlossen_sw.eps
Contacts closed
g_Kontakte_offen_sw.eps
Contacts open
g_Kontakte_zwangsgeoeffnet_sw.eps
Contacts positively driven

Click on the product to view the available accessories!

Plunger Type: Chisel Plunger
+Single hole fixing limit switch N1AD, chisel plunger
Add-On
+Single hole fixing limit switch N1AD, chisel plunger with exterior diaphragm
Add-On
+Single hole fixing limit switch N1AD, chisel plunger with plug connector SVM5
Add-On
Plunger Type: Roller Plunger
+Single hole fixing limit switch N1AR/AB, roller plunger with plug connector SVM5
Add-On
+Single hole fixing limit switch N1AR/AB, roller plunger
Add-On
+Single hole fixing limit switch N1AR/AB, roller plunger with exterior diaphragm
Add-On
Plunger Type: Extended Roller Plunger
+Single hole fixing limit switch N1ARL, extended roller plunger
Add-On
Plunger Type: Domed Plunger
+Single hole fixing limit switch N1AW, dome plunger
Add-On
+Single hole fixing limit switch N1AW, dome plunger and plug connector SVM5
Add-On
+Manuals
TitleDoc. nr.
Edition
Date		LanguagesDocument
(Downloads)
Operating Instructions Precision Single Limit Switches N1A032309
09
06/11		DEENFR
IT		PDF 318 KB
+Catalogs
TitleDoc. nr.
Edition
Date		LanguagesDocument
(Downloads)
Positionsschalter094549
09
09/10		DEPDF 2036 KB
Sicherheitsschalter mit Metallgehäuse100319
07
08/11		DEPDF 11788 KB
Position Switches094550
09
09/10		ENPDF 2019 KB
Safety Switches with Metal Housing100369
07
08/11		ENPDF 11701 KB
Interrupteurs de position111607
09
09/10		FRPDF 2030 KB
Interrupteurs de sécurité avec boîtier métallique 100676
07
08/11		FRPDF 11875 KB
Interruptores de seguridad con carcasa metálica104856
07
08/11		ESPDF 12558 KB
Finecorsa singoli di precisione103661
05
04/08		ITPDF 2287 KB
Finecorsa di sicurezza con custodia metallica102282
02
02/08		ITPDF 10016 KB
+Declarations of conformity
TitleDoc. nr.
Edition
Date		LanguagesDocument
(Downloads)
Title077153
21
PDF 183 KB
Title111196
03
PDF 906 KB
+CAD data
Search
+Search Tips:

Product search:

You can also look for parts of article descriptions. Example: NZ*538* or CES-AR*

Document search:

Search directly with the six-digit order number or document number.
Copyright 2009-2011 by EUCHNER GmbH + Co. KG