The M2019B2B3W01 SWITCH TOGGLE ON-OFF 6A 125V SPST IP67 The M2019B2B3W01 by NKK SWITCHES is a reliable toggle switch designed for precise and durable performance. Featuring a Round actuator and Solder Lug termination style, it ensures seamless integration into various setups. The panel cutout measures 12.50mm - Round, allowing for a clean and secure installation. With None illumination, this switch is optimized for versatile applications. Operating within a temperature range of -30°C~+85°C, it is built to endure challenging environments. Compliant with ROHS standards and packaged in a BULK format, the M2019B2B3W01 is the perfect choice for dependable control in professional systems.