Eaton T0-2-1/EA/SVB-SW 3-Pole Main Switch Disconnector, 20 A, 690 V AC, Surface Mount, Black Handle, IP65 041246

This Eaton T0-2-1/EA/SVB-SW is a robust 3-pole main switch disconnector engineered for reliable isolation and control in industrial and commercial electrical installations. With a rated operational current of 20 A and a rated operational voltage of 690 V AC, it ensures safe disconnection and switching of power circuits. The switch features a black handle and front plate, providing clear visual status and a professional appearance. Its surface-mount design simplifies installation on panels or enclosures, while the IP65 front protection guards against dust and water jets, making it suitable for demanding environments.

Advantages

The T0-2-1/EA/SVB-SW offers exceptional safety and durability. It is lockable in the OFF position with a padlock, preventing accidental re-energization during maintenance. The switch complies with IEC/EN 60947 and VDE 0660 standards, ensuring high performance and reliability. Its high rated impulse withstand voltage of 6 kV provides excellent resistance to transient overvoltages, protecting downstream equipment. The 90° switching angle allows for quick and unambiguous operation, while the IP20 terminal protection ensures safe wiring access.

Suitable for

• Main switch applications in industrial control panels and distribution boards
• Disconnecting power to machinery and equipment for maintenance
• Motor control circuits requiring reliable isolation
• Commercial building electrical systems
• HVAC and pump control panels

Key specifications

• Switch type: Main switch / disconnect switch
• Number of poles: 3
• Rated operational current (Iu): 20 A
• Rated operational voltage (Ue): 690 V AC
• Rated impulse withstand voltage (Uimp): 6 kV
• Rated short-time withstand current (Icw): 340 A for 1 s
• Rated conditional short-circuit current (Iq): 1 kA
• Degree of protection: IP65 (front), IP20 (terminals)
• Mounting type: Surface mounting
• Handle colour: Black
• Front plate colour: Black
• Switching angle: 90°
• Number of switching positions: 2 (ON/OFF)
• Lockable: Yes, in OFF position with padlock
• Standards: IEC/EN 60947, VDE 0660

Recommendations

For optimal safety and performance, install this switch in a suitable enclosure and ensure proper cable termination. Use a padlock with a shackle diameter up to 8 mm to lock the switch in the OFF position. Regularly inspect the switch for signs of wear or damage, and verify that the operating mechanism moves freely. When used in dusty or wet environments, maintain the IP65 seal integrity on the front panel.