BREAKER, CIRCUIT; TYPE: PROTECTION, POTENTIAL: 400 V; 50 HZ, ELECTRICAL POLE QUANTITY: 3P, CURRENT: 0.7-1 A, INTERRUPT CAPACITY: 100 KA, MOUNTING FACILITY: SNAP ON, TEMPERATURE RANGE: -20-+60 DEG C, WIDTH: 45 MM, LENGTH: 96 MM, HEIGHT: 97 MM, STANDARD: CE; UL; PN:3RV1021-0JA10, MFR: SIEMENS; SIZE: S0, PROTECTION S.C: 30 A, SHORT CIRCUIT BREAKING: 100 KA