Boxes

Part Number	Description / PDF	Quantity
101-505-91 Altech Corporation	TGABS1212-9-TOS 124X122X85MM ENC	0
91.841 Altech Corporation	KU4190F DIN ENCLOSURE 72 FIXED T	15
100-408-91 Altech Corporation	TGABS2012-8-OS 202X122X75MM ENCL	87
91.270 Altech Corporation	KU4090C24 DIN ENCLOSURE 24 TERM	6
120-475 Altech Corporation	PC75-4-O 65X50X35MM ENCLOSURE PO	20
91.850 Altech Corporation	KU4191B DIN ENCLOSURE WITHOUT TE	0
201-013-91 Altech Corporation	TGPC3023-9-TOS 302X232X90MM ENCL	5
106-514 Altech Corporation	PS1811F-8-TM180X110X84MM ENCL PO	28
137-016 Altech Corporation	PC1813-9-TM180X130X90MM ENCL POL	16
91.560 Altech Corporation	KU4039C DIN ENCLOSURE 32SPRING T	0
200-903-01 Altech Corporation	TGPC88-9-O 84X84X85MM ENCLOSUREP	4
110-906 Altech Corporation	PS1811-11-O 180X110X111MM ENC PO	90
150-009 Altech Corporation	AL1212-8 ALUMINUM ENCLOSURE 122	12
105-407 Altech Corporation	BOX PLASTIC GRAY 7.17"L X 7.09"W	12
121-415 Altech Corporation	PC1813-13F-O180X130X137MM ENC PO	4
120-401 Altech Corporation	BOX PLASTIC GRAY 2.56"L X 2.56"W	0
90.935 Altech Corporation	KO4304STK DIN ENCLOSURE 32PLUGGA	0
128-406 Altech Corporation	PC1811-16-M 180X110X165MM ENC PO	2
115-903 Altech Corporation	BOX PLASTIC GRAY 3.7"L X 3.7"W	258
742-902 Altech Corporation	AKL2-GH 300X300X210MM ENCLOSUPOL	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