The 7GN3210U is a 3-pole rotary cam switch designed for ON-OFF control applications. It features a conventional free air thermal current rating of 32A (IEC/EN) and a rated insulation voltage of 690V (IEC/EN). This switch is built for durability with a rated impulse withstand voltage of 6kV and a mechanical life of 5 million cycles. Designed for front mounting, it includes a 65x65mm front plate and a black handle, making it suitable for use in industrial control panels, machinery, and as a main disconnect switch.