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Heavy Duty Limit Switch - Snap Action Type NL IP 67 - NLCW-22

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Best Price (Excl. GST):
3,630 / nos MRP: ₹4,840 / nos
GST (18%): 653
Total Price (Incl. GST): ₹4,283
You Save: ₹1,210 (25%)
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Product Description

The NLCW-22 Heavy Duty Limit Switch is a robust and highly sensitive industrial switch designed for accurate position sensing and control in advanced automation systems. Belonging to the NL Snap Action Series, this model is engineered to deliver fast, reliable, and repeatable switching performance even in demanding industrial environments.

This variant features a flexible whisker (spring wire) actuator with side actuation, making it ideal for detecting light contact, irregular surfaces, or moving objects that do not follow a fixed path. The whisker actuator is especially useful in conveyor systems, packaging machinery, and material handling applications where precision and gentle actuation are required.

The switch operates on a snap action mechanism, ensuring quick contact changeover with minimal bounce. This results in improved electrical reliability and consistent signal output, which is critical for modern industrial control systems.

The 2NO + 2NC contact configuration provides enhanced control flexibility, allowing multiple circuit operations simultaneously. This makes the switch suitable for complex automation systems where multiple signals or safety interlocks are required.

Designed with a screw terminal connection, the NLCW-22 allows secure and stable wiring, ensuring long-term durability and ease of maintenance. The wiring terminals are engineered for firm connections, reducing the risk of loose contacts during operation.

The switch is housed in a heavy-duty industrial enclosure with IP67 protection, offering excellent resistance against dust, water, oil, and harsh environmental conditions. Its rugged construction ensures long operational life, reduced downtime, and dependable performance in challenging industrial applications.

Overall, the NLCW-22 Limit Switch is an excellent choice for industries requiring high sensitivity, flexible actuation, and multi-contact control in automation, safety systems, and machinery operations.

Technical Specifications

⚙️ Specifications (Structured Format)

🔹 General Specifications

  • Model: NLCW-22
  • Type: Heavy Duty Limit Switch
  • Series: NL (Snap Action Type)
  • Actuator Type: Flexible Whisker (Side Actuation)
  • Mounting Type: Panel / Machine Mount
  • Connection Type: Screw Terminal

🔌 Electrical Specifications

  • Contact Configuration: 2NO + 2NC
  • Rated Voltage: Up to 240V / 250V AC
  • Rated Current: 5A – 10A
  • Insulation Resistance: ≥ 100 MΩ
  • Contact Resistance: ≤ 25 mΩ

⚙️ Mechanical Specifications

  • Operating Mechanism: Snap Action
  • Mechanical Life: ≥ 10 Million Operations
  • Electrical Life: ≥ 1 Million Operations
  • Actuation Type: Flexible Whisker (Side Operated)
  • Operating Force: Very Low (High Sensitivity)

🌡️ Environmental Specifications

  • Protection Degree: IP67 (Dustproof & Waterproof)
  • Operating Temperature: -10°C to +70°C
  • Humidity: Up to 95% RH
  • Shock Resistance: High
  • Vibration Resistance: Industrial Grade

🏗️ Construction Details

  • Housing Material: Heavy Duty Industrial Metal/Polymer Body
  • Actuator Material: Flexible Spring Steel Wire
  • Contact Material: Silver Alloy
  • Terminal Type: Screw Terminal

Key Features

  • Flexible whisker for ultra-sensitive detection
  • Side actuation for flexible installation
  • 2NO + 2NC for multiple control outputs
  • Snap action for fast and accurate switching
  • IP67 protection for harsh environments
  • Strong and durable industrial design
  • Ideal for conveyors, packaging & automation 

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