
AB-90 Switch
Package Contain: 1x open contactor 1x threaded contactor 1x housing 3x M3 20mm cap-head screws 2x M3 nuts 1x piece of sand paper Weight: ~20g (depending on the wire and solder) CAD: https://isaak-malers.github.io/Amp-Boy-Docs/Simplified-90.STEP *This switch is used for 12lb and 30lb robots, however due to the size and weight of the product you will be able to use it as a beetle weigh switch. Current and Voltage Rating: AB-90 switches are rated for use with XT-90 connectors and 10AWG wire. We have tested steady state currents up to 300 amps and the switch remains working until after the wire has de-soldered from the XT-90. We have tested voltages up to 6s with the 100 ohm 1/4 watt anti-spark resistor, higher voltages may require a different value for this resistor (likely a 100 ohm, 1/2 watt resistor). Anti-Spark: AB switches have an optional anti-spark switch. This makes them suitable for use with most brushless escs at higher voltages (12s), as the switch can pre-charge the