Finder 6K.T0.0.000.0811 Thermal Overload Relay, 0.63-0.8 A, 690 V AC, 1NO+1NC

The Finder 6K.T0.0.000.0811 is a thermal overload relay engineered for motor protection in industrial control circuits. Unlike generic alternatives, it offers a precise adjustable current range of 0.63 to 0.8 A, ensuring accurate tripping for small motors and preventing costly downtime.

Highlights

• Adjustable thermal trip range: 0.63–0.8 A
• Rated operational voltage up to 690 V AC
• 1 NO + 1 NC auxiliary contacts for control signaling
• Selectable manual or automatic reset
• Direct contactor mounting or DIN rail with adapter

In daily use

This relay mounts directly onto a compatible contactor, saving panel space and simplifying wiring. The selectable reset mode allows you to choose between manual intervention for fault diagnosis or automatic restart for continuous processes. Its compact 3-pole design handles motor currents up to 0.8 A, with a trip class of 10A for standard motor start-up protection.

Full specifications

• Product type: Thermal overload relay
• Current adjustment range: 0.63 - 0.8 A
• Rated operational voltage (Ue): Up to 690 V AC
• Auxiliary contacts: 1 NO + 1 NC
• Trip class: 10A
• Reset method: Manual / Automatic (selectable)
• Number of poles (main circuit): 3
• Mounting: Direct contactor mounting / DIN rail (with adapter)
• Rated insulation voltage (Ui): 690 V
• Rated impulse withstand voltage (Uimp): 6 kV
• Ambient operating temperature: -25 to +60 °C
• Protection degree: IP20 (terminals)

Final note

Built to IEC/EN 60947-4-1 standards, the 6K.T0.0.000.0811 provides reliable motor protection in demanding industrial environments.