Siemens 5SY4505-7 Miniature Circuit Breaker 230 V 10kA, 1+N-Pole, C, 0.5A, D=70 Mm

Siemens part number 5SY4505-7. SUPPLEMENTARY PROTECTOR,1P+N,0.5A,CURVEC Supplementary Protector, UL1077 Rated, IEC Mini Circuit Breaker, 1+N Pole, 0.5 Amps, 277 VAC, Trip Characteristic Curve C, 36mm Width, 70mm Depth, UL File E116386 in Vol. 1 Sec. 2