Siemens 3UA Overload Relay
₹0.00
The Siemens 3UA Overload Relay is a bimetal thermal overload relay designed to safeguard motors and electrical loads against prolonged overcurrent and single-phasing. Built with Siemens’ reliability, it ensures dependable protection while integrating seamlessly with Siemens contactors for complete motor control solutions.
Key Features at a Glance
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Bimetal Technology – Thermal sensing through a bimetal strip
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Adjustable Trip Current – Set trip levels as per motor requirements
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Inverse Time-Delay Protection – Faster tripping for higher overcurrents
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Phase Failure & Unbalance Protection – Shields motors from single-phasing damage
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Temperature Compensation – Reliable function across varying ambient temperatures
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Manual/Automatic Reset – Flexible reset options after a trip
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Trip Indicator – Visual status indicator for easy monitoring
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Test Button – Simulates trip condition to verify relay operation
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Seamless Integration – Mounts directly with Siemens contactors for motor control
Why Choose This Product
Siemens 3UA overload relays are trusted worldwide for their precision, durability, and ease of use. They provide robust motor protection while minimizing downtime and extending equipment lifespan. With simple adjustability and integration features, they are a go-to choice for industries seeking efficient overload and phase protection.
Ideal For
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Industrial motor protection systems
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Manufacturing units requiring reliable overload safety
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AC/DC load protection
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Applications with frequent motor startups
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Electrical panels where space-saving integration is essential
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