The 1492-SP1C500 is a discontinued miniature circuit breaker (supplementary protector) with 1 pole + neutral configuration, rated for 50A C-curve protection. It supports 277VAC maximum (US standard) and 240VAC maximum (IEC standard). This model was phased out by the manufacturer on 2014-04-29, with replacement part number 1492-SPM1C500-N. Note: Original factory warranty is void, but includes Beyondtech's warranty coverage.
