“Used it to install as a battery kill switch on my Vespa when there was a fault in the ignition which disabled me from shutting the electrics off (even when key removed).
This device is small and waterproof and does a great job for me. Couldn’t find a cheaper item that fitted my purpose - very pleased”
“Got a few of these just as cheap peace of mind. Added them to my fused leads from my auxiliary battery so I can disconnect the current when not in use, apart from the short length to the breaker. Haven't tripped one apart from manually yet so don't know how well that side works, but for my setup they're perfect so far”