High Ampacity

Maximize Safety, Convenience, and Performance
MELTRIC High Ampacity plugs and receptacles provide safe, reliable, easy-to-operate electrical connections for large heavy-duty equipment. Whether it's shore power, mining equipment, generators, pumps, power distribution, test stations, or other high amperage applications, we have the connections you need to keep your operations running.
Benefits

Superior Electrical Performance
Better contact technology and materials provide high conductivity connections that hold up in harsh conditions. More…

Exceptional Safety
Like all MELTRIC devices, our High Amperage devices are designed with the first priority of keeping users safe, even in abnormal conditions. More…

Ease of Operation
Draw mechanisms and other design features make MELTRIC High Amperage devices much easier to connect and disconnect than most competitive devices. More…

Ready Availability
Lead times on competitive 3-phase high amperage devices can be eight or more weeks. Most MELTRIC orders ship within just a few days. More…

Proven Weathertightness
All MELTRIC high amperage devices achieve their rated watertightness automatically simply by connecting the plug and receptacle. More…

Compact Size
High amperage devices don’t need to be huge. The MELTRIC DR400 packs 400A into a relatively small mounting footprint. More…
Ranges
PF/PFQ
- CSA listed (up to 400A)
- 300 - 600A, 600 VAC/250 VDC
- Not for current interruption
- IP66/IP67 environmental ratings
- Mechanically interlocked pilot circuit
- 4 – 8 pilot contacts
- Metal casings
- CE configurations up to 1000V
DR400
- UL/CSA listed
- 400A up to 480 VAC
- 350A up to 600 VAC
- Not for current interruption
- IP54/IP55 environmental ratings
- Screw-locking pawl
- 2 pilot contacts
- Metal casing
SP
- CSA listed
- 600A, 600 VAC, 500 hp
- Not for current interruption
- IP66/IP67 environmental ratings
- Mechanically interlocked pilot circuit
- Poly casings
- CE configurations up to 700A,
1000 VAC/1500 VDC
CS1000
- UL/CSA listed
- 400A, 600 VAC
- Not for current interruption
- IP66/IP67 environmental ratings
- Poly casings
- CE configurations up to 400A, 1000 VAC/1500 VDC