Description
Siemens 3RB2383-4AA1 SIRIUS Overload Relay offers comprehensive and reliable protection for electric motors, boasting a wide Full Load Current (FLC) range from 0.3 to 630 A and a robust 630 A contact rating. Equipped with 2 Normally Closed (NC) and 2 Normally Open (NO) auxiliary contacts, this 3-pole relay ensures dependable safeguarding against damaging overloads and phase failures. It is built for critical protection.
This Siemens Contactor Overload Relay is meticulously designed for exceptional durability and precise operational characteristics, providing essential motor protection required in demanding industrial applications. It serves as a critical component for preventing motor damage, reducing downtime, and ensuring the continuous operational continuity of your machinery. The Siemens 3RB2383-4AA1 is designed for longevity.
Ideal for integration with Siemens contactors in motor control circuits for pumps, fans, conveyors, and processing machinery, this overload relay offers adjustable trip settings for customized protection. Its reliable performance and extensive current range make it suitable for a wide variety of motor sizes and applications. Trust this Siemens relay for robust motor safeguarding.
Choose an overload protection solution that combines advanced technology with proven reliability and versatility. The Siemens 3RB2383-4AA1 SIRIUS Overload Relay exemplifies Siemens’ commitment to high-quality motor control components. Enhance your motor control system’s safety and reliability with this advanced and dependable overload relay.








