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Description
xSiemens thermal overload relay, 3RU2146-4KB0 is the perfect fit for current-dependent overload protection in the main circuit. The thermal overload relay offers a wide setting range of 57 - 75 A. The SIRIUS overload relay provides an excellent safeguard for motors and systems. The thermal overload relay is designed to effortlessly be inserted due to its optimised size S3 as well as a Contactor mounting Main circuit: Screw Auxiliary circuit: Screw Manual-Automatic-Reset. Monitoring relays are used in all areas of electrical switchgear technology.
Specifications
x| IP Rating | IP20 |
| IP Rating Detailed | IP20 touch protection on the front according to IEC 60529 finger |
| Compliance/Standards | IEC 61508, IEC 60529, IEC 60068-2, IEC 81346-2 |
| Part Width (mm) | 78,00mm |
| Part Height (mm) | 113,00mm |
| Part Depth (mm) | 132,00mm |
| Weight (g) | 0,600 Kg |
| description | Overload relay 57...75 A Thermal For motor protection Size S3, Class 10 Contactor mounting Main circuit: Screw Auxiliary circuit: Screw Manual-Automatic-Reset |
| country_of_origin | Germany |
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