Review on RKURCK Waterproof Inverter Trolling Protection Replacement Parts by Len Cooper

Used as a disconnect switch from the battery to my RV battery charger which only draws 40A (the switch is rated at 100A). I have a switch to turn on the B2B charger, so this unit was actually only turned on 4 times when I found that it wasn't powering the charger while the switch was on. Reset the tripped switch, although the lever did not open fully and opened halfway again after about a minute. Checked twice that it only draws the rated 40 amps before allowing it to fire a third time. It's in the camper behind the driver's seat where the batteries are, so it wasn't in harsh conditions. Not repurchased, replaced by a fuse.