Dome-Cap strain relief connectors exceed NEMA 6 liquid tight specifications, are suitable for use underwater to 300 feet, are rated at IP68 with a working temperature range of -30°C to +80°C, and can withstand water pressure up to 70 psig. All connectors meet or exceed UL, CSA and VDE specifications. The Dome-Cap connector fits a wide range of cord diameters and is easily installed in either clearance or threaded holes.

The connectors are well suited for cables used with fiber optics, computers, control cabinets, instruments, medical/dental equipment, car washes, hot tubs, and carpet cleaning machines.

> Learn More


Power Distribution Systems

Worldwide Interchangeability

Server Cartalog


HEB “E” Portable Power & Signal Solutions
for the Entertainment Industry

Stackable Portable Power Distribution




Stackable portable power distribution solution.You can stack up to 10 PDU's requiring less storage space and making it easier to transport. The enclosure is UL 50 and made of heavy duty, robust rubber.






Walther Electirc Building

Walther Electric welcomes the opportunity to manufacture custom power distribution systems (PDS) built to your requirements. Our application engineers are ready & willing to provide assistance and support during the technical specification & design process.

The Walther combination outlet system uses standard NEMA wiring devices, IEC309 pin & sleeve connectors, CAM connectors, or practically any type of connector that meets your specific requirements.

Best of all, overload protection is typically provided with built-in circuit breakers that are easily accessible by opening the see-through side entry cover/door. The Walther combination outlet system is also available fused, with RCD’s GFCI breakers or practically any type of overload protection that meets your requirements. Each portable power distribution box is inspected and tested in accordance with EN 60 439-1; 1994 table 7, a copy of the test certificate is provided with each unit. This test data is also preserved and can be retrieved for future reference.

General Description

Walther Electric offers a unique custom-built power distribution system, integrating multiple variations of receptacles, plus an inlet that are identified as “Combination Outlets”.

Combination outlets combine multiple receptacles or an assortment of receptacles into one compact enclosure. By intergrating numerous receptacles in one electrical enclosure, multiple conduit runs with individual branch circuit wiring can be eliminated; as a result, significantly reducing material costs. The combination outlets are shipped completely wired ready for use and in most applications require only one connection to an incoming current supply.

Features & Benefits:

  • Solid Rubber enclosure is “non-conductive”
  • PDS’s can be “custom” made to your specification
  • Versatile & allows for multiple types of interconnects such as
  • IEC 309,CAM,Stage Pin, Twist Lock, Edison,etc.
  • Internal breaker or fuse protected by a transparent hinged cover
  • Compact & robust, & portable with top mounted handle
  • Black in color can be used in nuclear facilities
  • Modular design allows for “multiple tier” construction
  • Thick construction wall will not warp or crack
  • UV resistant allows for use outdoors in harsh environments

Standard Power Distribution Systems

& Custom Power Distribution Systems

HEB Button

Click Here for CUSTOM PDUs PDF file

Click Here for BROCHURE PDF file

Click here to learn more about our customization.