Self-powered:Yes
Protection Classes:10, 20, 30
Operational Voltage:690V AC
Rated Current:150 to 500A
Number of Poles:3
Power Loss per Pole:1.1 to 2.2W
Net Weight:0.15kg
Introducing the ABB EF460-500 1SAX721001R1101, a self-powered electronic overload relay that offers unparalleled motor protection with a wide configuration range and high accuracy. This relay ensures reliability and fast response times, making it ideal for industrial applications where safety and efficiency are paramount.
Featuring a compact design, the EF460-500 1SAX721001R1101 can be easily integrated into existing systems without requiring an additional external supply, simplifying installation and maintenance processes. Its compatibility with standard motor applications further enhances its versatility.
With its temperature compensation feature, this electronic overload relay adapts to varying environmental conditions, maintaining consistent performance throughout the year. The trip-free mechanism ensures uninterrupted operation, while the STOP- and Test function allows for quick troubleshooting and system diagnostics.
Designed for long-term durability, the ABB EF460-500 1SAX721001R1101 can withstand high operating temperatures, making it suitable for demanding industrial environments. The possibility of selecting a shooting class (10E, 20E, 30E) further customizes the relay to meet specific application requirements.
Connecting directly to block contactors, this product comes with single mounting kits for easy installation, reducing setup time and costs. ATEX and IECEx certification ensures compliance with international safety standards, providing peace of mind for users in hazardous locations.
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