I need assistance in choosing switch's please.For example one of the motors I have is a reversible CSCR single-phase 240 vac motor
Type: GMYL90L2-2
Power: 3KW/4HP
Speed: 2 Pole (2800rpm)
Maximum amperage draws: 18.2Amp ...........I have been on ebay,mouser and others searching for an AC 20 amp switch.My understanding is I need one that has rated current (Ie (AC-3)) of 20 amps, is capable of 3kw induction motors, a rated voltage(Ue) of at least 240v an Ith of 20 amps at 40 degrees C (for my area) and a rated insulation voltage (UI) of at least 250 volts.From most searches I have found that most rate their switch's by the Ith value only,this to me seems to be an false capacity for the switch's full load draw.Am I totally wrong in my understanding of the above values? What I would like is an Estop switch and a push button red/green on/off switch with led's.Many thanks for taking the time to read
Type: GMYL90L2-2
Power: 3KW/4HP
Speed: 2 Pole (2800rpm)
Maximum amperage draws: 18.2Amp ...........I have been on ebay,mouser and others searching for an AC 20 amp switch.My understanding is I need one that has rated current (Ie (AC-3)) of 20 amps, is capable of 3kw induction motors, a rated voltage(Ue) of at least 240v an Ith of 20 amps at 40 degrees C (for my area) and a rated insulation voltage (UI) of at least 250 volts.From most searches I have found that most rate their switch's by the Ith value only,this to me seems to be an false capacity for the switch's full load draw.Am I totally wrong in my understanding of the above values? What I would like is an Estop switch and a push button red/green on/off switch with led's.Many thanks for taking the time to read