Product Description
The NLLAMC Heavy Duty Limit Switch (Maintained Type, Precabled) is a robust and reliable industrial-grade switch designed for accurate position detection and control in automation systems. Built under the NL Snap Action Series, this limit switch ensures quick response, high repeat accuracy, and long operational life in demanding industrial environments.
This model features a maintained (latching) mechanism, meaning once actuated, the switch remains in its position until it is reset. This functionality is especially useful in applications where a continuous signal is required without constant actuation, such as safety interlocks, conveyor systems, and machine control operations.
Equipped with an adjustable roller lever actuator, the NLLAMC provides flexible installation and smooth actuation across different motion paths. The adjustable design allows easy alignment with various machine setups, increasing versatility in industrial use.
The switch comes with a pre-cabled connection, eliminating the need for manual wiring. This ensures faster installation, reduced wiring errors, and improved reliability in field operations.
With a 1NO + 1NC contact configuration, it supports multiple control circuits, offering both normally open and normally closed switching functions.
Technical Specifications
⚙️ Specifications
🔹 General
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Model: NLLAMC
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Type: Heavy Duty Limit Switch (Maintained Type)
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Series: NL (Snap Action Type)
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Actuator Type: Adjustable Roller Lever
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Mounting Style: Industrial Standard Mounting
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Connection Type: Pre-cabled
🔌 Electrical Specifications
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Contact Configuration: 1NO + 1NC
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Rated Voltage: Up to 240V / 250V AC
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Rated Current: 5A – 10A (load dependent)
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Insulation Resistance: ≥ 100 MΩ
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Contact Resistance: ≤ 25 mΩ
⚙️ Mechanical Specifications
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Operating Mechanism: Maintained (Latching Type)
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Mechanical Life: ≥ 10 Million Operations
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Electrical Life: ≥ 1 Million Operations
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Actuation Type: Maintained Contact
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Operating Movement: Linear / Rotary Compatible
🌡️ Environmental Specifications
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Protection Degree: IP67 (Dustproof & Water Resistant)
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Operating Temperature: -10°C to +70°C
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Humidity: Up to 95% RH
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Shock Resistance: High
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Vibration Resistance: Suitable for heavy-duty use
🏗️ Construction Details
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Housing Material: Heavy-duty industrial enclosure
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Actuator Material: Metal roller lever (adjustable)
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Cable Type: Industrial pre-attached cable
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Contact Material: Silver alloy
⚡ Key Features
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Maintained (latching) operation for stable control
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Adjustable roller lever for flexible installation
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Pre-cabled design for quick and error-free setup
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Durable heavy-duty construction
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High protection with IP67 rating
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Suitable for automation, safety, and control applications
