I bought four of these (250A, 200A, 150A, 30A) for my 300A lithium battery power station. I have 1.2kW and 2.2kW pure sine wave inverters connected to 150A and 200A circuit breakers. I had problems when trying to run a large load (1kW and above). After about a minute, the input voltage of the inverter drops to 4.5 volts. I blamed battery problems and inverters, thinking there shouldn't be any circuit breaker problems. Then I decided to measure the voltage on 2 terminals of the circuit breakers and test the battery and the inverter with high loads. Initially the voltage is millivolts, but after about a minute there will be a 6 to 8 volt drop across terminal 2. The circuit breakers act as a 500W heater. I have tested all 150A, 200A and 250A circuit breakers and they all behave the same. I've bought various 200A circuit breakers that cost twice as much for high load testing. This works without any problems.
5-Pack 12V/20A Red LED Illuminated 3Pin HOTSYSTEM Rocker Toggle Switch SPST ON/Off Carbon Fiber Cover For Car Truck Boat Motorcycle
45 Review
Gaming headset ASUS TUF Gaming H3 (90YH02AR-B1UA00) black-red
46 Review
Yokohama Geolandar A/T G015 215/65 R16 98H all season
83 Review
HOTSYSTEM 5 Blue + 5 Red + 5 Green Dot LED Light Round Rocker Toggle Switch SPST On-Off Control For Car Truck
24 Review
🔧 Enhanced Compatibility: Springs for 2004-2012 Pathfinder & 2005-2013
6 Review
🚗 Enhance Your Ride with Rough Country Front End Leveling!
9 Review
🚗 Optimized Air Lift 1000 Suspension Kit for Improved Performance - 60818
9 Review
🚗 Enhance Vehicle Performance with Monroe SC2958 Magnum Axle Shaft Damper
3 Review