MidNite's breakers are rated to break the full rated load at the rated voltage repeatedly, with NO DAMAGE. Always use a properly sized breaker for disconnecting.
Environmental Rating - Type 1...
The Deltec shunts are calibrated with an accuracy of +/- 0.25%.This is the 1000 amp 100 miV shunt, It is larger in size than the 500 amp shunt so items like the WBjr will not directly fit this shunt...