Eaton T0-2-8203/EZ 2-Pole ON-OFF Switch 20A 690V AC, Panel Mount, IP65 011713

In industrial and commercial electrical installations, safe and reliable circuit isolation is non-negotiable. The Eaton T0-2-8203/EZ ON-OFF switch provides a robust manual disconnect solution for machinery, control panels, and power distribution systems. With a 2-pole configuration and 20A rating at 400V AC, it ensures dependable load breaking and isolation when maintenance or emergency shutdown is required.

Who is it for

This switch is ideal for panel builders, electricians, and maintenance technicians who need a compact, high-performance disconnect switch for motor control, heating circuits, or auxiliary power lines. It suits applications in industrial automation, HVAC, and building services where a front-mounted rotary actuator with clear ON/OFF indication is essential.

Main features

• 2-pole main switch with positive break operation
• Rated operational current 20A at 400V AC, voltage up to 690V AC
• Rotary handle in black, 90° switching angle, 2 positions (ON/OFF)
• Front protection IP65, rear and terminals IP20
• Flush/panel mounting with 48x48 mm front plate
• Screw terminals accept up to 2.5 mm² conductors
• Complies with IEC/EN 60947 and VDE 0660

Specifications

• Switch function: ON-OFF (disconnect)
• Number of poles: 2
• Rated operational current (Ie): 20 A at 400V AC
• Rated operational voltage (Ue): 690 V AC
• Rated impulse withstand voltage (Uimp): 6 kV
• Rated short-circuit current (Iq): 1 kA
• Switching angle: 90°
• Mounting type: Flush mounting / panel mounting
• Degree of protection (front): IP65
• Degree of protection (rear): IP20
• Actuator type: Rotary handle, black
• Connection type: Screw terminals
• Standards: IEC/EN 60947, VDE 0660
• Ambient operating temperature: -25 to +50 °C
• Rated power AC-23A (400V): 5.5 kW
• Rated power AC-3 (400V): 3 kW
• Terminal capacity: 1 x 2.5 mm² or 2 x 1.5 mm²
• Front plate dimensions: 48 x 48 mm

Tips

For optimal safety, always verify that the switch is in the OFF position and locked out before performing maintenance. Use appropriate cable glands to maintain the IP65 rating on the front panel. The switch can be padlocked in the OFF position with an optional locking device (not included) to prevent accidental re-energization.