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NK Limit Switch Catalogue 1

The document describes limit switches that conform to EN 50047 standards. It provides details on their dimensions, electrical specifications, construction features, and contact element options. The limit switches have robust housings and positive opening contacts suitable for safety applications. They can be ordered with different actuator types, including lever arms, roller plungers, and dome plungers.

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565 views4 pages

NK Limit Switch Catalogue 1

The document describes limit switches that conform to EN 50047 standards. It provides details on their dimensions, electrical specifications, construction features, and contact element options. The limit switches have robust housings and positive opening contacts suitable for safety applications. They can be ordered with different actuator types, including lever arms, roller plungers, and dome plungers.

Uploaded by

SEO BDM
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Limit Switches according to EN 50047

Salient Features :

Ø Dimensions conform to EN 50047.

Ø Electrical specifications conform to IEC 60947-5-1.

Ø Choice of different actuators mountable on same basic housing.

Ø Easy and quick change of 4 approach directions.

Ø Robust construction ensuring long service life.

Ø Positive opening NC contacts suitable for use in safety related applications.

Ø Choice of 3 contact elements :


TS 910 : snap action 1NO + 1NC (positive opening)
TS 920 : slow action 1NO + 1NC (positive opening)
TS 930 : slow action 2 NC (positive opening)
Limit Switches according to EN 50047
Limit switch with Lever Arm Actuation. HB (Plastic Roller)

Dimensional Details

Value Unit

TS 920 TS 930
1NO + 1NC 2 NC
Slow Action Slow Action

Actuator HB (Plastic Roller Lever arm)

Ordering Code NK1HB-910-M NK1HB-920-M NK1HB-930-M

Limit switch with Adjustable Lever Arm Actuation. VB (Plastic Roller)

Dimensional Details

Value Unit

TS 920 TS 930
1NO + 1NC 2 NC
Slow Action Slow Action

VB (Adjustable Plastic Roller Lever arm)

Ordering Code NK1VB-910-M NK1VB-920-M NK1VB-930-M


Limit Switches according to EN 50047
Limit switch with Roller Plunger Actuation. RG (Plastic Roller)

Dimensional Details

Value Unit

TS 920 TS 930
1NO + 1NC 2 NC
Slow Action Slow Action

Actuator RG (Plastic Roller Plunger)

Ordering Code NK1RG-910-M NK1RG-920-M NK1RG-930-M

Limit switch with Dome Plunger Actuation. WO

Dimensional Details

Value Unit

TS 920 TS 930
1NO + 1NC 2 NC
Slow Action Slow Action

WO (Dome Plunger)

Movement differential mm

Ordering Code NK1WO-910-M NK1WO-920-M NK1WO-930-M

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