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Heavy Duty Limit Switch - Snap Action Type NL IP 67 - NLLA

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Best Price (Excl. GST):
2,310 / nos MRP: ₹3,080 / nos
GST (18%): 416
Total Price (Incl. GST): ₹2,726
You Save: ₹770 (25%)
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Product Description

The NLLA Heavy Duty Limit Switch is a versatile and robust solution designed for precise position sensing and control in industrial automation systems. Built with a durable housing and high-quality internal components, it ensures reliable performance even in tough operating conditions.

This model features a snap action mechanism (NL Series) that provides fast and accurate switching with minimal contact bounce. This improves operational efficiency and enhances the lifespan of the switch. The key highlight of this model is its adjustable roller lever actuator, which allows flexible positioning and easy customization based on application requirements.

The adjustable lever makes it ideal for applications where alignment or actuation angle needs to be modified, providing better adaptability compared to fixed lever types. The roller tip reduces friction, ensuring smooth operation and minimizing mechanical wear.

With an IP67 protection rating, the NLLA limit switch is fully protected against dust and water, making it suitable for use in harsh industrial environments such as manufacturing plants, outdoor installations, and heavy machinery.

It comes with screw terminal connections for secure and easy wiring. The 1NO + 1NC contact configuration offers flexibility in control circuits, making it suitable for a wide range of automation and safety applications.

The NLLA limit switch is commonly used in conveyor systems, machine tools, packaging lines, material handling equipment, and safety interlocking systems, where adjustable actuation and reliable performance are essential.

Technical Specifications

Specifications

🔹 General

  • Model: NLLA
  • Type: Heavy Duty Limit Switch
  • Series: NL (Snap Action Type)
  • Actuator: Adjustable Roller Lever
  • Adjustment: Lever angle adjustable

🔌 Electrical

  • Contact Configuration: 1NO + 1NC
  • Terminal Type: Screw Terminal
  • Rated Voltage: Up to 240V / 250V AC
  • Rated Current: 5A – 10A (as per load)
  • Insulation Resistance: ≥ 100 MΩ
  • Contact Resistance: ≤ 25 mΩ

⚙️ Mechanical

  • Operating Mechanism: Snap Action
  • Mechanical Life: ≥ 10 Million Operations
  • Electrical Life: ≥ 1 Million Operations
  • Actuation Type: Momentary (Spring Return)
  • Operation: Linear / Rotary Compatible

🌡️ Environmental

  • Protection Rating: IP67 (Dustproof & Water Resistant)
  • Operating Temperature: -10°C to +70°C
  • Humidity: Up to 95% RH
  • Shock Resistance: High
  • Vibration Resistance: Suitable for industrial use

🏗️ Construction

  • Housing: Heavy-duty industrial grade material
  • Actuator Material: Metal adjustable roller lever
  • Contact Material: Silver alloy

Key Features

  • Adjustable roller lever for flexible operation
  • Fast and reliable snap action switching
  • Durable IP67 protected body
  • Strong industrial build quality
  • Easy installation with screw terminals
  • Suitable for multiple industrial applications


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