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Boxes

Image Part Number Description / PDF Quantity Rfq
A864PHC

A864PHC

nVent Hoffman

BOX PLASTIC GRAY 8.11"L X 6.1"W

2
ASG6X6X4

ASG6X6X4

nVent Hoffman

JUNCTION BOX STEEL 6"L X 6"W

181
UU605025

UU605025

nVent Hoffman

BOX FIBERGLASS GRAY 24.6"LX20"W

0
RHJ1210HWPL2LG

RHJ1210HWPL2LG

nVent Hoffman

BOX FIBERGLASS 13.23"L X 11.22"W

2
ASE8X8X4

ASE8X8X4

nVent Hoffman

JUNCTION BOX STEEL 8"L X 8"W

4
A181610PHC

A181610PHC

nVent Hoffman

BOX PLASTIC GRAY 17.95"LX15.95"W

6
ASE16X16X6

ASE16X16X6

nVent Hoffman

JUNCTION BOX STEEL 16"L X 16"W

5
ASE12X12X8NK

ASE12X12X8NK

nVent Hoffman

JUNCTION BOX STEEL 12"L X 12"W

1
A606CHAL

A606CHAL

nVent Hoffman

JUNCTION BOX ALUM 5.98"LX5.98"W

3
Q131310PCE

Q131310PCE

nVent Hoffman

BOX PLASTIC GRAY 4.92"L X 4.92"W

8
E2PBGXM

E2PBGXM

nVent Hoffman

BOX STEEL GRAY 5.12"L X 2.76"W

1
Q303013PCICC

Q303013PCICC

nVent Hoffman

BOX PLSTC GRY/CLR 11.8"LX11.8"W

11
ASE18X18X8NK

ASE18X18X8NK

nVent Hoffman

JUNCTION BOX STEEL 18"L X 18"W

3
UU606020

UU606020

nVent Hoffman

BOX FIBERGLASS 24.62"L X 24.09"W

0
E282813PPG

E282813PPG

nVent Hoffman

BOX PLASTIC GRAY 11.02"LX11.02"W

0
E353515PPG

E353515PPG

nVent Hoffman

BOX PLASTIC GRAY 13.78"LX13.78"W

0

Boxes

1. Overview

Boxes, enclosures, and racks are critical components for housing, protecting, and organizing electronic, electrical, and mechanical systems. Boxes provide physical protection for individual devices, enclosures offer environmental and safety shielding, while racks standardize mounting and space utilization. These solutions ensure operational reliability, thermal management, and efficient system integration across industries.

2. Main Types and Functional Classification

TypeFunctional FeaturesApplication Examples
BoxesCompact protection with portabilityInstrument cases, outdoor equipment
EnclosuresEnvironmental sealing (IP ratings)Industrial control panels, telecom cabinets
RacksStandardized 19"/23" mountingData center servers, audio/video systems

3. Structure and Components

Typical construction includes:

  • Material: Steel/aluminum alloys (80%+ market share), polycarbonate
  • Thermal management: Vented panels, fan systems (40-60 CFM airflow)
  • Mounting: DIN rails, adjustable shelves, cable glands
  • Protection: Gaskets (IP54-IP68), EMI shielding coatings

4. Key Technical Specifications

ParameterImportanceTypical Range
IP RatingEnvironmental protectionIP20-IP68
Load CapacityStructural integrity50-2000 kg
Thermal DissipationElectronics longevity100-3000 W/m
Dimensional ToleranceInstallation compatibility 0.5-2 mm

5. Application Fields

Key industries include:

  • IT & Telecom: Server racks (19" standard), 5G base stations
  • Industrial Automation: PLC control cabinets (IP65-rated)
  • Medical: MRI machine enclosures (EMI shielding)
  • Energy: Solar inverter boxes (IP66 protection)

6. Leading Manufacturers

CompanyRepresentative Product
PanduitNetShelter VX enclosures
RittalTS 8 cabinet series
Schneider ElectricAPC NetShelter racks
Hammond Manufacturing1551XX enclosures

7. Selection Recommendations

Key considerations:

  • Environmental factors: Temperature (-40 C to +70 C operational range)
  • Space requirements: 1U-42U rack heights (1U=44.45mm)
  • Future scalability: 20-30% capacity margin
  • Compliance: UL508A (industrial), NEMA ratings

8. Industry Trends

Emerging developments:

  • Smart enclosures with IoT sensors (temperature/vibration monitoring)
  • Modular hybrid systems combining boxes & racks
  • Advanced materials: Graphene-coated composites (30% lighter)
  • Edge computing optimization: Compact 19" enclosures with integrated cooling
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