| Item condition | New | 
| Manufacture name | Miniature power Rel. 4CO 12A/48VAC/Agni/Test button/Mech.ind. (56.34.8.048.0040) | 
| Brand | FINDER | 
| Categories | Electromechanical Relays | 
| Country of origin | IT | 
| Harmonized System Code | 8536 4900 00 | 
| Nominal current | 12 A | 
| Type of switch contact | Single contact | 
| Type of electric connection | Plug-in connection | 
| Rated control supply voltage at AC 50 Hz | 48 V | 
| With LED indication | Yes | 
| Voltage type for actuating | AC | 
| Number of contacts as normally closed contact | 0 | 
| Number of contacts as normally open contact | 0 | 
| Packing level 1 | 8012823324234 | 
| Packing level 2 | 8012823324227 | 
| Width | 40.8 mm | 
| Height | 37.2 mm | 
| Depth | 27.7 mm | 
| Drive, polarization | Polarity free | 
| Drive, switching attitude | Mono stable | 
| With forced-guided contacts | No | 
| Complete with socket | No | 
| Rated control supply voltage at AC 60 Hz | 48 V | 
| Material of contact surface | Untreated | 
| Material contact | Other copper alloys | 
| Number of contacts as change-over contact | 4 | 
| Material of contact insert | Duroplast |