Siemens 3RU21264PB0 30-36A Thermal Overload Relay

Siemens 3RU21264PB0 30-36A Thermal Overload Relay 

The 3RU21264PB0 is a thermal overload relay from Siemens' SIRIUS 3RU2 series, designed to protect motors from overload and phase failure.

Key Features:

Adjustable current range: 30–36 A

Trip Class 10: Fast and reliable motor protection

Mounting: Directly on Siemens S0 contactors

Reset options: Manual or automatic

Built-in buttons: STOP and TEST, with trip indicator

Connection type: Screw terminals

Protection rating: IP20

Operating temperature: –40 °C to +70 °C

Best For:

Protecting motors in fans, pumps, compressors, and conveyors in industrial environments.