The HONEYWELL part 2TW101-3 is a MICRO SWITCHâ„¢ Miniature Toggle Switch from the TW Series. This switch features a double pole double throw (DPDT) configuration with 2 positions (On - On). It is designed with solder terminals for easy installation and a 1/4 inch sealed bushing for reliable sealing. The switch is accompanied by an integrated washer subassembly, o-ring, lock washer, and hex nut, all of which are supplied unassembled. It also comes with a standard lever for convenient operation.