The SIEMENS 3RU2116-1BB0 thermal overload relay is a high-quality motor protection device for current ranges between 1.4 to 2 A. It offers accurate overload and phase failure protection, ensuring extended motor life and system reliability. Compatible with Siemens 3RT2 contactors, it's perfect for compact motor starter assemblies.
Adjustable current range: 1.4 A to 2 A
Phase failure protection as per IEC standards
Trip Class 10 for efficient motor protection
Manual and automatic reset options
Ambient temperature compensation
Test and reset buttons for on-site diagnostics
Direct mounting on Siemens 3RT2 contactors
DIN rail mounting compatible
Standards compliance: IEC/EN 60947-4-1