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

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Best Price (Excl. GST):
2,591 / nos MRP: ₹3,455 / nos
GST (18%): 466
Total Price (Incl. GST): ₹3,058
You Save: ₹864 (25%)
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Product Description

The NLLAM Heavy Duty Limit Switch (Maintained Type) is a robust and versatile industrial switch designed for precise position sensing and reliable control in automation systems. As part of the NL Snap Action Series, this switch delivers consistent performance, quick response, and long operational life in demanding industrial environments.

This model features a maintained (latching) mechanism, which keeps the contact position fixed after actuation until it is reset or actuated again. This functionality is ideal for applications requiring a sustained ON/OFF condition without continuous mechanical force, such as safety interlocks, machine control circuits, and process control systems.

Equipped with an adjustable roller lever actuator, the NLLAM offers flexibility in setting the actuation angle and position according to specific application needs. This makes it highly suitable for machinery with variable movement paths, including conveyors, packaging machines, and automated production lines.

The switch uses a screw terminal connection, ensuring secure wiring, easy installation, and reliable electrical contact. It is well-suited for industrial panels and systems where durability and maintenance convenience are essential.

With a 1NO + 1NC contact configuration, the switch supports a wide range of control and automation applications.

Designed with an IP67 protection rating, the NLLAM provides excellent resistance against dust and water ingress, ensuring reliable operation even in harsh environments exposed to moisture, oil, dust, and vibration.

Technical Specifications

⚙️ Specifications

🔹 General

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

🔌 Electrical Specifications

  • Contact Configuration: 1NO + 1NC
  • 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: Maintained (Latching Type)
  • Mechanical Life: ≥ 10 Million Operations
  • Electrical Life: ≥ 1 Million Operations
  • Actuation Type: Maintained (Latch & Release)
  • 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

  • Maintained (latching) operation for stable switching
  • Adjustable roller lever for flexible actuation
  • Reliable snap action mechanism
  • Strong IP67 protection for harsh environments
  • Easy and secure wiring with screw terminals
  • Suitable for automation, safety, and industrial control systems 

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