Tronic Onload Enclosed Manual Changeover 800A, AC 415V
TSh 2,375,000
Our review
This is a Tronic onload enclosed manual changeover rated at 800 amps and AC 415 volts, built to transfer load between two supply sources by hand. The enclosure measures 350mm high by 455mm wide in grey, and it supports emergency breaking, selection between two loads, and isolation of downstream circuits so maintenance can be done safely. It suits larger installations where an automatic transfer switch is unnecessary or where operators prefer direct control, such as workshops, plants, or backup generator setups. Before buying, confirm your supply voltage, the actual load current, and that the cable and busbar terminations fit the enclosure. Compare against automatic changeovers, which cost more but switch without an operator, and against open-frame units that offer no enclosure protection. Check the number of poles and the breaking capacity you need, since those details are not listed here.
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