Boxes

Part Number	Description / PDF	Quantity
G30,WH Serpac Electronic Enclosures	BOX ABS WHITE 4.38"L X 6.87"W	0
EN4SD30166LG Hammond Manufacturing	BOX STEEL GRAY 30"L X 16"W	0
PJ1084R Hammond Manufacturing	BOX FIBERGLASS GRY 11.77"LX9.9"W	0
1590ZGRP121 Hammond Manufacturing	BOX FIBERGLASS GRAY 4.72" X 4.8"	8
0936040193 Woodhead - Molex	BOX ALUM NAT 2.95"L X 3.15"W	3
M-16 PLAIN LMB Heeger, Inc.	BOX STEEL UNPAINTED 2"L X 1.75"W	3
127-904 Altech Corporation	BOX PC GRAY 4.33"L X 4.33"W	739
1550Z137BK Hammond Manufacturing	BOX ALUM BLACK 4.76"L X 4.76"W	1
H8064HCLL Integra Enclosures	8X6X4 PREMIUM CLEAR COVER, EZ HI	15
1550WBBK Hammond Manufacturing	BOX ALUM BLACK 4.51"L X 2.52"W	30
1550JBK Hammond Manufacturing	BOX ALUM BLACK 10.83"L X 6.89"W	45
1555H2F17GY Hammond Manufacturing	BOX PLASTIC GRAY 7.09"L X 4.72"W	73
270102100 Rose+Krieger	BOX ABS BLU-GRN 4.92"L X 3.15"W	25
072I,BK Serpac Electronic Enclosures	BOX ABS BLACK 6.88"L X 4.88"W	41
VM773CT Vynckier Enclosures	POLYCARB W/CLEAR COVER 7X7	100
1437S Hammond Manufacturing	BOX STEEL GRAY 11.75"L X 10.75"W	0
094I,AL Serpac Electronic Enclosures	BOX ABS ALMOND 9.5"L X 6.34"W	0
1550N Hammond Manufacturing	BOX ALUM UNPAINTED 9.85"LX9.85"W	74
96025235 Rose+Krieger	BOX PLSTC GRAY/CLR 9.09"LX4.92"W	0
BC-CGP-212110 IndustrialeMart	BOX PC GRAY 8.27"L X 8.27"W	1

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

Type	Functional Features	Application Examples
Boxes	Compact protection with portability	Instrument cases, outdoor equipment
Enclosures	Environmental sealing (IP ratings)	Industrial control panels, telecom cabinets
Racks	Standardized 19"/23" mounting	Data 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

Parameter	Importance	Typical Range
IP Rating	Environmental protection	IP20-IP68
Load Capacity	Structural integrity	50-2000 kg
Thermal Dissipation	Electronics longevity	100-3000 W/m
Dimensional Tolerance	Installation 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

Company	Representative Product
Panduit	NetShelter VX enclosures
Rittal	TS 8 cabinet series
Schneider Electric	APC NetShelter racks
Hammond Manufacturing	1551XX 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