Eaton T0-4-8440/I1 3-Pole Cam Switch, 20 A, 690 V AC, IP65, Black/White 207141

Rated at 20 A and 690 V AC, this Eaton cam switch delivers dependable 3-pole ON/OFF control in a compact 48 x 48 mm front plate. The black handle and white plate provide clear visual status, while the IP65 front protection suits demanding industrial environments.

Overview

The Eaton T0-4-8440/I1 is a 3-pole cam switch designed for main and maintenance switching applications. It features a 90° switching angle with two positions (ON/OFF), front mounting, and screw terminals. The switch meets IEC/EN 60947 standards and operates from -25 to +50 °C.

What stands out

• High electrical ratings: 20 A uninterrupted current, 690 V AC operational voltage, 6 kV impulse withstand.
• Robust front protection: IP65 on the front, IP20 on terminals.
• Clear visual indication: black handle on white front plate.
• Compact design: 48 x 48 mm front plate for space-saving installation.

Technical details

• Switch type: Cam switch
• Function: Main switch / maintenance switch
• Number of poles: 3
• Rated uninterrupted current (Iu): 20 A
• Rated operational voltage (Ue): 690 V AC
• Rated impulse withstand voltage (Uimp): 6 kV
• Rated insulation voltage (Ui): 690 V
• Switching angle: 90°
• Number of switching positions: 2 (ON/OFF)
• Mounting type: Front mounting
• Front plate dimensions: 48 x 48 mm
• Protection degree (front): IP65
• Protection degree (terminals): IP20
• Handle colour: Black
• Front plate colour: White
• Terminal type: Screw terminals
• Standards: IEC/EN 60947
• Operating temperature range: -25 to +50 °C
• Rated short-circuit current (Icw): 0.32 kA (1s)

Our verdict

A reliable 3-pole cam switch with high ratings and IP65 front protection, ideal for industrial control and maintenance switching.