The Mitsubishi FR-F840-00770-2-60 is a current high-performance inverter that drives three-phase induction motors up to 77 A at high load over 380–500 VAC, 50/60 Hz. It ships as a panel-mount unit with forced air cooling and an integral filter for conducted emissions. The IP00 enclosure means it has no finger protection: mount inside a locked electrical cabinet or dedicated room to meet safety requirements. Three-phase input and output are at the same voltage range, so verify the supply matches the motor nameplate voltage before wiring.
Mitsubishi FR-F840-00770-2-60 High Performance Inverter, 77A
MPNFR-F840-00770-2-60
Mitsubishi FR-F840-00770-2-60 High Performance Inverter, 380-500V three-phase, 77A high load, IP00, panel mount.
$2,054.00Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Product type | High Performance Inverter |
| Parameter | Value |
|---|---|
| Mounting type | Panel mounting |
| Parameter | Value |
|---|---|
| Enclosure | IP00 |
| AC drive temp | Forced air cooling |
| AC drive phase | Three-phase input |
| Filter included | with filter |
| AC drive voltage | 380-500Vac, 50/60Hz |
| AC drive current high load | 77A |
Product details
Frequently asked questions
Will FR-A820-18.5K replace FR-F840-00770-2-60?
No. FR-A820-18.5K is rated for 200–240 V three-phase, while this drive operates on 380–500 V. The voltage difference means a direct swap is not possible without changing the supply and motor wiring.
What does IP00 enclosure mean?
IP00 means no ingress protection — the drive is open to dust and touch. It must be installed inside a locked cabinet or separate enclosure to meet safety and contamination requirements.
MPN
FR-F840-00770-2-60