S-N125 Mitsubish magnetic contactorKey Specifications

• Rated Current: 50A (AC-3 rating for 380V–440V motor loads)
• Rated Power: 22 kW at 440V (IEC) / 30 HP at 480V (UL)
• Coil Voltage: 100V–127V AC (50Hz/60Hz), which fully supports standard AC 110V control circuits.
• Auxiliary Contacts: 2 Normally Open (2NO) and 2 Normally Closed (2NC)
• Pole Count: 3-pole (3P) main power contacts
• Mounting: DIN rail or surface mounting with screw-clamp connections 

Applications

• Direct-On-Line (DOL) motor starting
• Full-voltage non-reversing (FVNR) control
• Industrial automation and heavy machinery power switching 

If you'd like, let me know:

• What specific application or motor size you are wiring this for?
• Whether you need help finding compatible overload relays or replacement coils?

I can provide exact wiring configurations or product matches.