Additional NEMA 6 Information

Stainless steel mobile wheels for NEMA enclosures

Stainless steel mobile wheels for NEMA enclosures

NEMA 4x enclosures are available in carbon steel, 304 & 316 stainless steel and available with continuous hinges, mounting feet, stainless caster wheels and special fittings for any type of applications. NEMA 4x enclosures have a variety of sizes ranging from small wall mounts to single-door medium size floor mount styles. We are also offering a stainless steel passivation for companies who would like to have the extra feature.

Materials for NEMA 4x Weatherproof Enclosures

Type 4x enclosures are manufactured from 304(L)/316(L) stainless steel for any use in industrial applications – in specific occasions, these enclosures are manufactured from plastic or FRP for inexpensive electronics. Our weatherproof NEMA 250 type 4x enclosures are used for any type of application where there is a need for heavy rain or hosed direct water resistance. If there is a need for any use of corrosive materials (salt water) and caustic where the application indicates the necessity the use of those, then the Type 4x stainless steel or powder coating aluminum would be a good fit for you. Majority of the industrial applications creates the need to use 304 and 316 stainless steels. For 316 stainless steel, these are commonly used in offshore platforms and naval applications. In addition to this, the customer should decide the specifications for certain applications (for temperature, seal resistance, depth submersion).

We offer customizable enclosures that will suit your needs. We are offering NEMA 4x enclosures of different sizes from small wall mounts to two-door floor mount models.

Additional accessory: Stainless Steel Casters

In addition to the more specifications that are requested for NEMA 4 AND 4x enclosures, provider also offers stainless steel casters to enclosures for any applications that would need transportation of enclosures. Stainless steel casters are non-corrosive material so it is safe to use for off-shore or sea salt applicaitons.

Our 4″ & 5″ stainless caster wheels can hold weight up to 300 pounds per caster (1,200 pounds for 4 wheels) and these wheels can withstand any application that requires the exposure to corrosive materials and liquids. Despite its weight capacity, these casters are also ideal for the lightest duty applications where the enclosure should be totally immobile when the caster brake is applied.

Stainless Steel Casters: Unique Brake Feature

This stainless steel caster wheel has a unique brake feature that locks both wheel and the swivel bearing simultaneously. Our “Total-Lock” feature for our stainless caster wheels ensures that when the wheel is totally locked, the swivel caster is totally immobile and will not move. This fantastic combination of wheel brake and swivel lock is important for the safety of some specific applications. This accessory is only made by special request of the customer.

Stainless caster wheel features:

  • Swivel Construction – Stamped steel.
  • Swivel has a double ball bearing.
  • Gray Non-marking Soft Rubber
  • Gray Polyurethane, Black/Gray Polyurethane
  • Blue/Gray, Red/Gray and Orange/Gray Polyurethane Wheels have precision sealed ball bearings shielded by full thread guards.
  • Polyolefin wheels do not have ball bearings in the wheel.