NSR22-PR Pull Cord Switch

NSR22-PR

  • Cast Aluminum Body
  • It is resistant to blow and heavy conditions.
  • 2x50m Right and Left Rope Connection Distance
  • 3NO / 3NC Snap Action Contact Structure
  • IP68 Protection Class
  • It has CE and EAC Standards.
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NSR22-PR Pull Cord Switch

NSR22-PR Pull Cord Switch(also called a rope switch)is a conveyor belt safety accessory designed to check and shut down conveyor systems in the event of a conveyor belt misalignment.

NSR22-PR series of products do not require maintenance.

Materials used:

The body structure is cast aluminum and is protected with oven paint. Shaft mechanisms are made of stainless steel and Arm mechanisms are made of hard plastic.

Uses and Applications:

It can be mounted on the application area with a steel rope. Also, it can operate by moving on one side or on both sides of a conveyor. If the ropes are pulled from one direction, the system is locked and the switches go to the stop position, then it is returned to normal with Manual reset.

Safety Features:

The heavy-duty rugged design makes them suitable for most industrial applications.

General Description:

Dimensions are 2x50 meters standard distance to the right and left. It has a 1NO + 1NC contact structure in the standard.

Available modifications as per request:

-           The alarm and signal lights can be added to all models

-           It can be used at the longer distances

-           3NO + 3NC contact structure can be applied

Certifications and Standards:

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

Technicial Specifications

Body Aluminum Casting
Micro Switch Values 400VAC 6A / 230VAC 8A / 24VDC 10A
Output Signal​ (1) SPDT shutdown, alarm can be added upon request.
Cable Entry  2xM25
Temperature Rating​ -55°C - +100°C
Movement Angle 15° ve 35°
Contact Status​ Snap - Action
Protection Class​ IP68
Casing Color​ Red RAL 3020
Weight​ 3.2 Kg
Mounting Structure​ It is suitable for double-sided and single- sided use.

Security Approvals

Electrical Security​ EN60947
Mechanical Security ​ EN 60204
Outdoor Security ​ EN 60529
Current Certificate​ CE
Russia Market​ EAC
Micro Switch VDE

Options

Bus Security Interface
BMC Composite Body (Anti - Oksitlenme)
Signal lamp

Model Specifications List

Model

Structure of Contact Optional
  NC NO    Signal Alarm+Signal
NSR22-PR 1 1 (LGT) (ALGT)
NSR22-PR-22 2 2 (LGT) (ALGT)
NSR22-PR-33 3 3 (LGT) (ALGT)

Spare Parts Accessories List

KB-826  1NO+1NC Switch
KB-826-2 2NO+2NC Switch
KB-826-3  3NO+3NC Switch
KB-R-01 M25x1,5 Cable Gland
KB-KT-01 M25 Blind Plug
KB-4-KN 4 Pin Connector
BA-11 Connection Mounting  Foot
KB-NGV-01 Body Cover
TSR-42-PR Aluminum Rope Connection Arm
KB-PM Reset Lever

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