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Siemens 5SH5020 D02 Calibrated Gauge Ring 20A Blue
Summary description:
The Siemens 5SH5020 is a D02 calibrated gauge ring designed for use with fuse bases. This 20A rated component, finished in blue, ensures precise installation and safety in electrical distribution systems. It is a reliable accessory for maintaining correct fuse sizing and preventing the use of incorrect amperage in industrial or residential electrical panels.