Siemens Thermal Overload Relay Series (3UA6230)
The Siemens Thermal Overload Relay is a crucial component in electrical systems, designed to protect motors from overheating and potential damage due to excessive current. Operating on the principle of heat sensing, this relay offers reliable and effective protection for a wide range of motor sizes and applications. At its core, the thermal overload relay consists of a bimetallic strip or a heater element that responds to the temperature rise caused by current overload. As the current passing through the motor increases beyond the set threshold, the bimetallic strip deforms or the heater element heats up, triggering the relay to trip and disconnect power to the motor. Siemens Thermal Overload Relays are engineered with precision and durability, ensuring accurate and consistent operation even in demanding industrial environments. They are available in various sizes and configurations to accommodate different motor ratings and voltage levels. Installation and setup are straightforward, with adjustable current settings and overload trip characteristics to suit specific motor requirements. Additionally, these relays often feature manual or automatic reset options, allowing for customization based on application needs and safety protocols. Overall, the Siemens Thermal Overload Relay provides essential protection for motors, safeguarding against overheating and prolonging equipment lifespan. Its reliability, versatility, and ease of use make it an indispensable component in electrical systems across industries, contributing to improved safety and operational efficiency.
SKU Id (5) |
Current Range Rating
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Shipping By | Price | Quantity | |
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IND.OVE.42450851 | 85-135 A |
Ships within 15 days
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Rs. 8990 |
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IND.OVE.92450864 | 115-180 A |
Ships within 15 days
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Rs. 8990 |
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IND.OVE.32450877 | 160-250 A |
Ships within 15 days
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Rs. 12990 |
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IND.OVE.102450898 | 250-400 A |
Ships within 15 days
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Rs. 13990 |
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IND.OVE.82450887 | 200-320 A |
Ships within 15 days
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Rs. 13990 |
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