Related Products Quick view S803S-D100 High Performance Circuit breaker (50kA, 100A, 3P) Quick view S803S-K100 High Performance Circuit breaker (50kA, 100A, 3P) Quick view S803S-C100 $605.11 MSRP: High Performance Circuit breaker (50kA, 100A, 3P) Quick view S803S-K50 $650.00 MSRP: $703.81 High Performance Circuit breaker (50kA, 50A, 3P) Quick view S803S-K10 $650.00 MSRP: $703.81 High Performance Circuit breaker (50kA, 10A, 3P)