NKK Switches Bushing Mount Miniature Toggle MN12B2B1W03-VF

The MN12B2B1W03-VF is a bushing-mount miniature toggle switch from the Series M, featuring a large bat lever (17.5mm) with a threaded D-flat bushing (12.0mm) and splashproof sealing meeting IP67 per IEC60529. The case is molded from diallyl phthalate resin with UL94V-0 flammability rating. It uses silver alloy contacts (code W) rated for 3A at 250V AC and 3A at 30V DC, with an electrical life of 25,000 operations. Contact resistance is 10 milliohms maximum. The operating temperature range is -30°C to +85°C. The actuator prevents antirotation and jamming, and the frame is clinched to the case to ensure 1,500V AC dielectric strength between contacts and case. Mounting torque for the large bushing is 3.0 Nm using a double nut. Terminals are soldered with silver plating, requiring soldering with the lever in the OFF position.