Eaton 643-12CHQRC Panel Enclosure - NEMA 12
Part Number: 643-12CHQRC
Quick Summary
Eaton 643-12CHQRC is a panel enclosure for safe electrical control and power distribution in industrial environments. This compact, wall-mounted unit helps prevent space clutter and wiring errors by providing a dedicated housing for critical components. UL 508A and NEMA 12 certifications reinforce its reliability in dust and moisture-prone settings, while the carbon steel body and seamless gasket deliver lasting protection. The enclosure’s external mounting feet and hinged cover support fast installation and straightforward maintenance, making it a practical choice for tight shop floors and machine builds. For engineers seeking a durable, compliant JIC solution with easy access and scalable compatibility, this enclosure adds value to control panels and electrical assemblies.
Product Information
Extended Description
643-12CHQRC Eaton: Eaton B-Line series JIC panel enclosure, 6" height, 3" length, 4" width, NEMA 12, Hinged cover, 12CHQRC enclosure, Wall mount, Small single door, External mounting feet, Carbon steel, Seamless poured in-place gasket
Product Name
Eaton B-Line series JIC panel enclosure
Catalog Number
643-12CHQRC
UPC
782051702767
Product Length/Depth
3 in
Product Height
6 in
Product Width
4 in
Product Weight
2.7 lb
Certifications
UL 508A NEMA
Material
Carbon steel
Wall thickness
16 gauge
Finish color
Painted
Color
ANSI 61 gray
Style
Small single door
Model
12CHQRC enclosure
Cover type
Hinged
Mounting method
Wall
Mounting hole details
External mounting feet
Closure type
Hinged
Special features
Cont. pianohinge, panelmountprov.,pull drawn catch
NEMA Rating
12
Country of origin
US
Feature: Compact JIC panel enclosure with 6 in height, 4 in width, and 3 in depth in carbon steel. Business Impact: Optimizes space in crowded panels and reduces footprint in confined installations, lowering overall cabinet costs. Application: Ideal for small single-door wall-mounted control panels in machinery and process equipment. Feature: UL 508A listing and NEMA 12 rating with ANSI 61 gray painted finish. Business Impact: Ensures regulatory compliance, environmental protection, and consistent performance in workshop and industrial environments. Application: Suitable for panel enclosures used in electrical control systems in manufacturing facilities. Feature: Seamless poured-in-place gasket and hinged cover with cont. pianohinge. Business Impact: Delivers reliable dust and moisture sealing, minimizing maintenance cycles and unplanned downtime. Application: Enclosures operating in dusty or humid areas where ingress protection matters. Feature: External mounting feet and wall-mount compatibility. Business Impact: Simplifies installation and alignment, reduces mounting time, and improves service access for wiring and rework. Application: Wall-mounted installations in control rooms or equipment bays. Feature: Small single-door model 12CHQRC with 2.7 lb weight and 16 gauge wall thickness. Business Impact: Lightweight yet sturdy, enabling easier transport and installation while maintaining rigidity. Application: Compact control panels in space-constrained electrical assemblies. Feature: Material and finish – carbon steel with ANSI 61 gray color. Business Impact: Provides durable, corrosion-resistant housing suitable for industrial environments. Application: Enclosures exposed to routine handling and fixture mounting in factory floors.
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FAQs
Installation begins with selecting a flat, plumb wall surface. Use the external mounting feet to align the enclosure, insert appropriate anchors, and tighten mounting screws to specification. The hinged cover and cont. pianohinge permit easy door operation during wiring, while the 16 gauge carbon steel body provides sturdy support for components mounted inside.
The 643-12CHQRC is UL 508A listed and NEMA rated for 12, ensuring compliance with standard industrial control panel requirements. These certifications support safe operation in environments where dust, moisture, and routine handling are factors, helping to simplify system acceptance and audit processes.
Yes. With a seamless poured-in-place gasket and a hinged cover, the enclosure offers enhanced ingress protection for dust and moisture. The NEMA 12 rating further reinforces containment of environmental contaminants, making it suitable for manufacturing floors, machine rooms, and process lines.
The enclosure has a 6 inch height, 4 inch width, and 3 inch depth, with a weight around 2.7 pounds. Its lightweight yet durable 16 gauge carbon steel construction provides a solid housing for compact control panels while maintaining ease of handling during installation and service.
Absolutely. The combination of wall-mount suitability, external feet for fast mounting, hinged access, and reliable sealing reduces installation time, lowers maintenance needs, and accelerates panel assembly. These factors translate to shorter project timelines and improved uptime in automated systems.