Eaton T0-1-15451/E 1-Pole ON/OFF Control Switch, 20 A, 690 V AC, IP65 Front, Black Handle, White Plate 076824

In control panels and machine enclosures, reliable switching is non-negotiable. The Eaton T0-1-15451/E is a 1-pole ON/OFF control switch built for exactly that environment. Its compact 48 x 48 mm front plate fits standard cut-outs, while the black handle and white plate with clear ON/OFF markings provide at-a-glance status. Rated for 20 A up to 690 V AC, it handles motor and heating loads with ease, and the IP65 front protection shrugs off dust and water jets. Screw terminals keep wiring secure, and the 90° switching angle gives a positive, definite action. Whether you're building a new panel or replacing a worn switch, this unit delivers the durability and clarity industrial applications demand.

Key specifications

• Switch type: Control switch / main switch, 1-pole
• Switching function: ON/OFF, 90° switching angle
• Rated uninterrupted current (Iu): 20 A
• Rated operational voltage (Ue): 690 V AC
• Mounting: Flush (front) mounting, 48 x 48 mm front plate
• Protection degree: IP65 front, IP20 terminals
• Handle colour: Black; front plate: White with ON/OFF inscription
• Terminal type: Screw terminals
• Rated impulse withstand voltage (Uimp): 6 kV
• Rated operational power AC-23A (400 V): 5.5 kW
• Standards: IEC/EN 60947, VDE 0660
• Mechanical lifespan: >0.4 x 10^6 operations
• Electrical lifespan: >0.2 x 10^6 operations

Why choose it

The T0-1-15451/E combines robust construction with precise switching. The IP65 front seal prevents ingress of dust and low-pressure water jets, making it suitable for washdown areas. Its high electrical ratings and compliance with international standards ensure safe operation in demanding circuits. The clear ON/OFF legend reduces operator error, and the screw terminals allow for quick, tool-secured connections. With a long mechanical and electrical lifespan, this switch reduces maintenance frequency and downtime.

Ideal use cases

• Motor control circuits in industrial machinery
• Heating and lighting control in panels
• Main switch for small machines and tools
• Replacement for worn or damaged panel switches
• Applications requiring IP65 front protection

Good to know

The switch is designed for flush mounting in a 48 x 48 mm cut-out. The black handle and white plate provide high contrast for easy visibility. It meets IEC/EN 60947 and VDE 0660, ensuring compatibility with European electrical installations. The rated operational power of 5.5 kW at 400 V AC (AC-23A) makes it suitable for switching motors up to that rating. Always follow local wiring regulations and use appropriate cable sizes for the 20 A current rating.