A 435 is a high-temperature rated switch from the Switchcraft company. It is a one-pole, double-throw switch that features a plastic housing and a nickel-plated brass toggle. The electrical rating is 6A 125 VAC (3A 250 VAC) with a mechanical life of up to 100,000 cycles. It also features a tight-tolerance internal construction, making it ideal for operations that require precise electrical performance. Additionally, the 435 has a temperature range of -10°C to +80°C, and requires a panel hole of 21.8mm in diameter.