51.277R,控制开关 10kOhmPot.,SPDT,Mom.,IP65
51.280R,控制开关 1no-1nc/2Stg.1no-1nc,sl.Mom.
51.290R,控制开关 FS2U1DU1/S1DO1VU,std.clr.,gd.;2Stg.slow/Safety SPDT-SB,IP65
51.291R,FS2S2DU1/S1DO1VUSTDCLRGD 2STGSLO
51.297R,控制开关 gd.,Safetyswitch, 2Stg., IP65
51.298R,FS2 S2DO2V(2X) USTDCLRGD SAFETYS
51.301R,控制开关 1no/1nc,slow,Mom.,IP65
51.305R,控制开关 Ftsw,FS3SU1(3x), Std Color;SPDT-DB, Snap Act, Mom, IP65
