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Heavy Duty Limit Switch - Snap Action Type NL IP 67 - NLL1C

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Best Price (Excl. GST):
2,516 / nos MRP: ₹3,355 / nos
GST (18%): 453
Total Price (Incl. GST): ₹2,969
You Save: ₹839 (25%)
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Product Description

The NLL1C Heavy Duty Limit Switch is a reliable and efficient device designed for accurate position sensing and control in industrial automation systems. This model comes with a pre-cabled connection, making installation faster, easier, and more convenient compared to traditional screw terminal types.

It features a snap action mechanism (NL Series) that ensures quick and precise switching with minimal contact bounce. This improves response time and enhances the overall durability of the switch. The roller lever actuator allows smooth and low-friction operation, making it suitable for both linear and rotary motion applications.

With a standard 38mm compact body size, the NLL1C is ideal for installations where space is limited while still maintaining strong performance. The pre-attached cable eliminates the need for manual wiring, reducing installation errors and saving time in industrial setups.

The IP67 protection rating ensures that the switch is completely protected against dust and can withstand exposure to water, making it suitable for harsh environments such as outdoor installations, manufacturing units, and dusty or moist conditions.

The switch supports a 1NO (Normally Open) + 1NC (Normally Closed) contact configuration, offering flexibility for different control circuits. It is widely used in conveyor systems, packaging machines, machine tools, and safety interlock systems, where quick installation and reliable performance are essential.

Technical Specifications

⚙️ Specifications

🔹 General

  • Model: NLL1C
  • Type: Heavy Duty Limit Switch
  • Series: NL (Snap Action Type)
  • Actuator: Roller Lever
  • Body Size: 38 mm (Standard)
  • Connection Type: Pre-cabled

🔌 Electrical

  • Contact Configuration: 1NO + 1NC
  • Connection Type: Pre-attached cable
  • Rated Voltage: Up to 240V / 250V AC
  • Rated Current: 5A – 10A (depending on 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 environments

🏗️ Construction

  • Housing: Heavy-duty industrial grade material
  • Actuator Material: Metal roller lever
  • Cable Type: Industrial-grade insulated cable
  • Contact Material: Silver alloy

Key Features

  • Pre-cabled design for quick installation
  • Compact 38mm body size
  • Fast snap action switching
  • Smooth roller lever operation
  • Strong IP67 protection
  • Reliable 1NO + 1NC contacts

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