Current Range: 70 – 80A | Frame Size: S2
The SIEMENS 3RU2136-4RB0 Thermal Overload Relay provides precise and reliable protection for motors operating within the 70 to 80A range. Designed for compatibility with S2 frame contactors, it safeguards equipment from overload and phase failure, ensuring long-lasting motor performance.
Adjustable current range: 70 to 80A
Compatible with SIEMENS S2 frame contactors
Built-in overload and phase failure protection
Manual and automatic reset options
Compact, robust design
Genuine SIEMENS quality and reliability