The SRJ24A3HBBNN is a miniature round rocker switch from the SR Series, featuring a single-pole, three-position On-Off-On function. It is rated for heavy loads with an electrical rating of 20A at 125VAC and 12A at 250VAC, utilizing durable silver alloy contacts. This non-lighted switch has a black round actuator and housing, designed for easy panel mounting with self-locking tabs and an anti-rotation pin. It features 0.187-inch quick-connect terminals and is built for reliability, with a minimum mechanical life of 50,000 operations. The switch is ideal for applications requiring compact, high-current, multi-position switching.