What the ratings mean for fit
The 5SY6032-7KV26 is a Siemens miniature circuit breaker (MCB) with a C-curve trip characteristic rated at 32 A, meaning it is designed for moderate inrush loads such as small motors, transformers, and lighting banks where the start-up current briefly exceeds the nominal rating before settling. The 6 kA breaking capacity at 230 V defines the maximum fault current it can safely interrupt — adequate for most residential and light commercial distribution boards where the prospective short-circuit current stays under that threshold. The 1+N-pole configuration (1-pole switched, neutral switched as well) with neutral on the left side is a specific wiring order that must match the busbar and DIN-rail layout in the panel; the 70 mm depth governs enclosure clearance behind the mounting plate.