NSR66-PS Conveyor Belt Position Switch


  • Cast Aluminum Body
  • It is resistant to blow and heavy conditions.
  • 2NO / 2NC Angular Contact Mechanism
  • Suitable assembly structure in USA field plant
  • It has CE and EAC Standards.
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NSR66-PS Conveyor Belt Position Switch

NSR66-PS Conveyor Belt Position Switch is used to monitor the position of heavy moving machinery. These include gravity take-ups or tripper cars.

Uses and Applications:

NSR66-PS Conveyor Belt Position Switch is a heavy-duty limit switch that has a variety of uses in industrial fields.

This model is usually used on tripper floors to enunciate the position of the tripper car. It ensures that the material is being unloaded in the correct spot.

Once the roller actuator arm is moved from its normal position, the microswitches are tripped. The microswitches can be used to alarm the control system, indicating either to shut it down or to move the piece of heavy machinery.

Safety Features:

NSR66-PS Conveyor Belt Position Switch is utilized as a limit switch to protect gravity take-ups on conventional conveyors.

Certifications and Standards:

The microswitch used in products is VDE approved. All KBT Electric products are produced in accordance with CE and EAC standards.

Technical Specifications

Enclosure Aluminium Casting
Micro Switch Rating 250 VAC 15A / 24 VDC 10A
Output Signal (2) SDPT Alarm and Stop
Cable Entry 2 x M25
Temperature Rating -45°C to +80°C
Contact Angles 15° and 25°
Contact Type Snap-action
Protection Class IP67
Enclosure Color Yellow (RAL 1012)
Weight 3.7 Kg
Mounting Orientation It is suitable for double-sided use.
Impact Rating IK09 (EN 62262)
Warranty Period 24 Months 

Safety Standards

Electrical Safety EN 60947
Mechanical Safety EN 60204
Outdoor Safety EN 60529
Impact Resistance EN 62262
Micro switches are VDE approved.


ATEX Zone 21 / Zone 22
Without Reset Lever
Bus Security Interface
Custom Contact Angles
Mounting Bracket
Custom Arm Dimensions

Spare Parts

Model Features
Z-15GW22-B 1NO+1NC Switch
KB-R-01 M25x1,5 Cable Gland
122.R1.1241 Blind Plug
BA-33  Mounting Bracket (Can be made in custom dimensions)
166.G1.1110 Enclosure
166.V1.1623 Teflon/Aluminium Arm
166.RM1.1618 Reset Lever