A legend plate is a durable labeling accessory used in electrical and industrial control panels to clearly identify the function of push buttons, selector switches, and indicators. Designed from materials like stainless steel, aluminum, or plastic, legend plates provide operators with easy-to-read instructions such as START, STOP, ON, OFF, or EMERGENCY STOP. They enhance safety, efficiency, and standardization in industrial automation, ensuring machines and panels are operated correctly. Available in various shapes, sizes, and customizable designs, legend plates are widely used in PLC panels, manufacturing units, and machinery controls.
Description
A legend plate is a durable labeling accessory designed for push buttons, selector switches, pilot lights, and other control devices in electrical and industrial panels. It provides clear, permanent identification of switch functions such as START, STOP, ON, OFF, EMERGENCY STOP, ensuring safe and efficient operation. Available in metal or plastic, legend plates are commonly used in industrial automation, control panels, and machinery for enhanced operator understanding.
Features
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Made from durable materials (stainless steel, aluminum, or plastic).
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Available in standard sizes for push buttons and switches.
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Engraved, printed, or laser-marked texts/symbols.
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Resistant to heat, moisture, and chemicals (depending on material).
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Available in custom designs and markings.
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Easy installation with control devices.
Specifications
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Material: Plastic, Aluminum, Stainless Steel.
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Shape: Round, Square, Rectangular (as per switch type).
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Mounting: Fits standard 22mm or 30mm control devices.
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Text/Marking: Engraved, UV-printed, or laser etched.
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Temperature Resistance: -20°C to +80°C (varies by material).
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Thickness: 1mm – 3mm.
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Customization: Available with company logos or specific text.
Advantages
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Provides clear operator guidance.
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Enhances safety by avoiding misoperation.
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Long-lasting and durable markings.
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Helps in standardizing control panels.
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Supports customization for different industries.
Disadvantages
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Additional cost compared to plain switches.
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If poorly engraved/printed, text may fade over time.
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Limited space for long instructions.
Applications
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Industrial control panels.
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PLC & automation panels.
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Machine operation control.
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Electrical distribution boards.
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Safety and emergency equipment.
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Manufacturing plants, workshops, and factories.