$ USD
Description
The Siemens 3RB3123-4PB0 SIRIUS Overload Relay provides essential thermal protection for three-phase motors. This industrial-grade relay is adjustable from 1 to 4 A Full Load Current (FLC), allowing for precise setting to match motor requirements and prevent damage from sustained overloads. It includes one normally closed (NC) and one normally open (NO) auxiliary contact for signaling and control purposes.
Built to the high standards of the Siemens SIRIUS range, the Siemens 3RB3123-4PB0 ensures reliable and long-lasting performance. Its robust construction is designed to withstand the demanding conditions typically found in industrial environments, making it a trusted choice for motor protection.
This overload relay is critical for safeguarding motors in applications such as pumps, fans, conveyors, and machine tools. By detecting overcurrent conditions, the Siemens 3RB3123-4PB0 can initiate shutdown sequences, preventing overheating and costly repairs. Its 4A contact rating for the auxiliary contacts ensures compatibility with various control circuits.
Choose the Siemens 3RB3123-4PB0 for dependable and effective motor overload protection. Its adjustable current setting and integrated auxiliary contacts make it a versatile and indispensable component for industrial motor control.
