Eaton T0-1-15431/IVS 1-Pole Main Switch, 20 A, IP65, Rotary Handle, Black/White 026991

The Eaton T0-1-15431/IVS stands out as a robust main and maintenance switch engineered for reliable load isolation in industrial and commercial settings. Its enclosed surface-mount design with IP65 front protection ensures dependable operation even in dusty or damp environments, while the 20 A rated uninterrupted current and 5.5 kW AC-23A switching capacity make it suitable for a wide range of motor and power circuits. The rotary handle with clear black-on-white 0-1 marking provides unambiguous visual status indication, enhancing safety during maintenance procedures.

Highlights

• 1-pole main / maintenance switch with ON/OFF function
• Rated uninterrupted current 20 A, operational power 5.5 kW at 400 V AC-23A
• IP65 front protection, IP20 terminals
• Enclosed surface mounting with grey enclosure
• Rotary handle, black handle with white 0-1 marking
• Screw terminals for secure wiring
• Complies with IEC/EN 60947 and VDE 0660

In daily use

This switch is ideal as a main disconnect for small machines, control panels, or as a maintenance switch to safely isolate power during servicing. The 90-degree switching angle and clear handle position make operation intuitive, while the robust enclosure withstands harsh industrial conditions. Installation is straightforward thanks to surface mounting and screw terminals, reducing setup time.

Full specifications

• Brand: Eaton
• Model: T0-1-15431/IVS
• MPN: 026991
• EAN: 4015080269915
• Switch type: Main switch / maintenance switch
• Number of poles: 1
• Switching function: ON/OFF (2 positions)
• Rated uninterrupted current (Iu): 20 A
• Rated operational current AC-21A (400 V): 20 A
• Rated operational power AC-23A (400 V): 5.5 kW
• Rated insulation voltage (Ui): 690 V
• Rated impulse withstand voltage (Uimp): 6 kV
• Degree of protection (front): IP65
• Degree of protection (terminals): IP20
• Mounting type: Surface mounting (enclosed)
• Handle type: Rotary handle
• Handle/marking colour: Black handle, white background (0-1)
• Enclosure colour: Grey
• Standards: IEC/EN 60947, VDE 0660
• Switching angle: 90 degrees
• Terminal type: Screw terminals
• Ambient operating temperature: -25 to +50 °C

Final note

With its proven Eaton quality and compliance with international standards, the T0-1-15431/IVS delivers safe and dependable switching for years of service.