This Metal Bat Handle Toggle Switch has the momentary configuration. It is rated at 10A 250VAC, 15A 125VAC, and 15A 30VDC (ABYC E-188.8.131.52.). The AC units are UL Recognized for use in the USA and CSA certified for use in Canada. The 1/4" male tab terminals are standard. The hole plugs are 1/2" in diameter in either black (P/N 016-004) or white (P/N 016-020).