Boxes

Part Number	Description / PDF	Quantity
CU-18421-W Bud Industries, Inc.	BOX ABS WHITE 1.97"L X 2.02"W	138310
NBB-10251 Bud Industries, Inc.	BOX ABS/PC GRAY 14.59"LX10.64"W	2291
SNC-3757 Bud Industries, Inc.	BOX STEEL GRAY 7.87"L X 15.79"W	136
EX-4522 Bud Industries, Inc.	BOX ALUM BLACK/SLV 6.96"LX6.14"W	0
EXN-23355-BKP Bud Industries, Inc.	BOX ALUM BLACK 6.65"L X 4.48"W	16220
PTH-22458-C Bud Industries, Inc.	BOX PC GRAY 22.05"L X 11.02"W	354
AC-403 Bud Industries, Inc.	CHASSIS ALUM NATURAL 9.5"L X 5"W	62235
AN-2813-A Bud Industries, Inc.	BOX ALUM NATURAL 4.9"L X 3.14"W	172
CU-4477-B Bud Industries, Inc.	BOX ALUM BLACK 7.39"L X 4.7"W	1110
ANS-3813-B Bud Industries, Inc.	BOX ALUM BLACK 5.91"L X 3.94"W	9101
EXN-23351-BL Bud Industries, Inc.	BOX ALUM BLK/BLU 3.5"L X 2.71"W	241
NBF-32312 Bud Industries, Inc.	BOX ABS/PBT GRAY 7.87"L X 5.9"W	26640
EXT-9162 Bud Industries, Inc.	BOX ALUM BLACK 3.94"L X 2.24"W	2408
PIP-11766 Bud Industries, Inc.	BOX PLASTIC GRAY 5.12"L X 5.12"W	229782
EXN-23354-GD Bud Industries, Inc.	BOX ALUM BLK/GLD 4.69"L X 4.48"W	1532
HP-3661-B Bud Industries, Inc.	BOX ABS BLACK 3.62"L X 2.62"W	1659
HH-3610-B Bud Industries, Inc.	BOX ABS BLACK 6.69"L X 4.42"W	392
NBB-22251 Bud Industries, Inc.	BOX ABS GRAY 14.59"L X 10.64"W	90912
PN-1334-A Bud Industries, Inc.	IP68 NEMA 6P PC BOX 7.87X4.72X2.	20191
PN-1321-CMB Bud Industries, Inc.	BOX PLSTC GRAY/CLR 4.53"LX2.56"W	1632152

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