Mitsubishi S-N80-AC380V-2A2B — Panel Fit and Coil Voltage
The S-N80-AC380V-2A2B is a Mitsubishi Electric contactor with a 380 V AC coil and a 2NO+2NC auxiliary contact block built into the main body. The part number encodes the coil voltage (AC380V) and the auxiliary configuration (2A2B = 2 normally-open + 2 normally-closed).
Because the coil voltage (380 V AC) and auxiliary contact count (2NO+2NC) are fixed in the order code, the part is not field-configurable for a different coil or auxiliary stack. Confirm the BOM line matches both before committing.