NKK Switches Bushing Mount Miniature Toggle M2019B2B1A02

The M2019B2B1A02 is a bushing mount miniature toggle switch from Series M, featuring a large bat lever (17.5mm) and splashproof bushing (B3) with IP67 sealing. It has a 25° throw, brass toggle with chrome plating, and a UL94V-0 diallyl phthalate case. Contact ratings are 6A at 125V AC and 3A at 250V AC for silver alloy, or 0.4VA max at 28V AC/DC for gold-plated contacts. Contact resistance is 10 milliohms max (silver) or 20 milliohms max (gold). Insulation resistance is 1,000 megohms min at 500V DC; dielectric strength is 1,500V AC between contacts and case. Mechanical life is 100,000 operations; electrical life is 25,000 to 50,000 cycles depending on contact type. Terminals are epoxy sealed. Mounting torque is 1.5 Nm for single nut or 3.0 Nm for double nut. Operating temperature ranges from -30°C to +85°C. UL and CSA recognition requires specified markings.