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

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Best Price (Excl. GST):
3,818 / nos MRP: ₹5,090 / nos
GST (18%): 687
Total Price (Incl. GST): ₹4,505
You Save: ₹1,273 (25%)
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Product Description

The NLLA-22 Heavy Duty Limit Switch is a versatile and high-performance industrial switch designed for accurate position detection and multi-circuit control in automation systems. As part of the NL Snap Action Series, this model ensures quick response, high repeat accuracy, and reliable switching performance even in demanding industrial environments.

This variant is equipped with an adjustable roller lever actuator, allowing users to modify the actuation angle and position according to specific application needs. This flexibility makes it ideal for machines with variable motion paths, such as conveyors, packaging units, and automated production systems.

The switch features a screw terminal connection, ensuring secure wiring, easy installation, and reliable electrical contact. It is particularly suitable for control panels and industrial setups where durability and maintainability are essential.

A key advantage of the NLLA-22 is its 2NO + 2NC contact configuration, enabling simultaneous control of multiple circuits. This makes it highly effective for complex automation systems, interlocking functions, and safety-critical operations.

With an IP67 protection rating, the switch is fully protected against dust ingress and water exposure, ensuring consistent performance in harsh conditions such as moisture, oil, dirt, and vibration-prone environments.

Its rugged construction, adjustable actuator, and multi-contact capability make the NLLA-22 an ideal choice for applications like material handling systems, machine tools, packaging machinery, elevators, and industrial automation lines.


Technical Specifications

General

  • Model: NLLA-22
  • Type: Heavy Duty Limit Switch
  • Series: NL (Snap Action Type)
  • Actuator Type: Adjustable Roller Lever
  • Connection Type: Screw Terminal

🔌 Electrical Specifications

  • Contact Configuration: 2NO + 2NC
  • Rated Voltage: Up to 240V / 250V AC
  • Rated Current: 5A – 10A (depending on load)
  • 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: Momentary (Spring Return)
  • Adjustability: Lever angle and position adjustable
  • Operating Motion: Linear / Rotary Compatible

🌡️ Environmental Specifications

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

🏗️ Construction Details

  • Housing Material: Heavy-duty industrial enclosure
  • Actuator Material: Metal adjustable roller lever
  • Terminal Type: Screw terminals (secure wiring)
  • Contact Material: Silver alloy

Key Features

  • 2NO + 2NC contacts for multi-circuit control
  • Adjustable roller lever for flexible operation
  • Durable IP67 protection for harsh environments
  • Reliable snap action switching mechanism
  • Strong and long-lasting industrial build quality
  • Easy installation with secure screw terminals

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