JW Winco

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GN 251.2 Setting Bolts with End Limit Switch


GN 251.2 Setting Bolts with End Limit Switch

Product description


Setting bolts GN 251.2 are supplied with a hardened round head which serves as a firm end stop.

The two hexagon nuts as lock nuts enable precise positioning.

When the workpiece contacts the bolt head, an electrical signal is transmitted by means of the end limit switch.

By means of the knurled screw, the end limit switch can be installed resp. taken out without having the need to loosen the setting bolt.

Operating instructions showing more important technical information are included with every setting bolt.


  • Property class 5.8
  • Hexagon head hardened to HRC 45
  • Nickel plated

Hexagon nuts steel
  • Nickel plated

End limit switch
  • Voltage: 5 ... 24 V DC
  • Switching load recom: 5 ... 10 mA
  • Switching load: 20 mA DC max.
  • Life expectancy: 3 million operations
  • Temperature range:
    -10 °C ... +80 °C
  • Load: ≈1 N

Supply cable PVC:
  • Ø 3; 2-phase, ≈2 meters long
  • Max. tensile load 30 N
  • Gray for type S
    (normally open)
  • Black for type O
    (normally closed)

Protection class IP 40


Technical drawing

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GN 251.2 Setting Bolts with End Limit Switch sketch

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M 62111,5433,610
M 8251574513
M 102519,674617

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Total (net)
plus VAT 16,56 €
gross 103,73 €
In stock
Weight: 0,044 kg
If this article is new in our product range, it may happen that details concerning weight are as yet not listed.
If you do need weight details, please contact our Sales Department!
Phone +49 7723 6507 - 0
RoHS: Yes
This article is RoHS-compliant in application of Annex III., which means it complies with EU Directive 2011/65/EU, including extension (2015/863/EU), for restricting the use of certain hazardous substances in electrical and electronic devices. The Directive regulates the use of hazardous substances in devices and components. The implementation in national law is summarily described with RoHS(Restriction of (the use of certain) hazardous substances).
Please note our order discounts.
With a total value (net) per order:
from 175,00 € -> 10 % discount
from 275,00 € -> 20 % discount
from 375,00 € -> 30 % discount

Surcharge for small volume purchases:
-> 15,00 Euro
for value of goods less than 25,00 €
-> 10,00 Euro
for value of goods from 25,00 to 50,00 €
All prices in accordance with our price list No. 55, valid from 1 September 2022, plus VAT only valid for Germany.

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Our service team is available from Monday to Friday between 7:00 AM and 5:30 PM: +49 7723 6507 - 0

To the customised elements | To the contact persons

GN 251.2-M6-21-SGN 251.2-M6-21-OGN 251.2-M8-25-SGN 251.2-M8-25-OGN 251.2-M10-25-SGN 251.2-M10-25-O

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