High Ampacity

dr400 high ampacity plug and receptacle

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

dr400 plug and receptacle

Superior Electrical Performance

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

safety first

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…

drawbars for easy connection

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…

availability

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…

IP54/IP55 IP66/IP67

Proven Weathertightness

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

small footprint

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

Key Features

DR400 - Safety

DR400 - Operational

DR400 – Contact Technology

PF/PFQ – Safety

PF/PFQ – Operational

SP Single Pole – Safety

SP Single Pole – Operational

CS1000 Single Pole – Safety

CS1000 Single Pole – Operational