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The SIEMENS 3RU21264CB1 is a thermal overload relay designed for contactors, offering inverse-time delayed protection up to 100A. It protects three-phase and single-phase AC and DC motors against high temperature rises due to overload or phase failure. Suitable for normal starting conditions (CLASS 10, 10A).
Provides overload and phase failure protection with manual and automatic reset options. It is suitable for any industry needing optimum inverse-time delayed protection.
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