The Onpow V19-21-S is a high-quality electrical switch with a high-end design. It is suitable for use in harsh and challenging environments, featuring a robust IP65-level waterproof construction and impact-resistant body to protect against damage and dirt. It features a full-metal construction with zinc-plated steel actuator, which is resistant to moisture, dust, dirt, and oils. The switch offers a full-travel design with reliable and durable operation, using a self-cleaning contact mechanism to ensure consistent operation over time. It has a power rating of 250VAC, up to 10A and up to 16A inductive loads. In addition, this switch offers a wide operating temperature range of -25 to +85 degrees C.