Siemens Thermal Overload Relays
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Siemens 3RU21565EB108K - 140-200A 110KW SIZE-S6 C-10 SEPARATE MOUNTING TM O/L RELAY
Siemens 3RU21565EB108K - 140-200A 110KW SIZE-S6 C-10 SEPARATE MOUNTING TM O/L RELAY
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Siemens 3RU21261DB0-2.2-3.2A 1.1KW SIZE-S0 C-10 SCRW TER. DIRECT MOUNT TM O/L RELAY
Siemens 3RU21261DB0-2.2-3.2A 1.1KW SIZE-S0 C-10 SCRW TER. DIRECT MOUNT TM O/L RELAY
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Siemens 3RU21364FB0 - S2-28...40- CLASS 10- SCREW TERMINALS THERMAL O/L RELAY
Siemens 3RU21364FB0 - S2-28...40- CLASS 10- SCREW TERMINALS THERMAL O/L RELAY
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Siemens 3RU23565AB108K 37KW- 55-80A- CLASS 30-S6- SEPARATE MOUNTING THERMAL OVERLOAD RELAY
Siemens 3RU23565AB108K 37KW- 55-80A- CLASS 30-S6- SEPARATE MOUNTING THERMAL OVERLOAD RELAY
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Buy Siemens Thermal Overload Relays Online
Siemens Thermal Overload Relays are electrical protection devices used to protect motors from damage due to excessive current. They are designed to trip and disconnect the power supply to the motor if the current exceeds a pre-determined level for a specified time period.
Thermal Overload Relays work by monitoring the temperature of the motor windings, and if the temperature exceeds a certain limit, the relay trips and disconnects the power supply to the motor. This protects the motor from damage due to overheating caused by excessive current.