Eaton 643-12SC JIC panel enclosure - NEMA 12 rating
Part Number: 643-12SC
Quick Summary
643-12SC JIC panel enclosure by Eaton provides compact, durable housing for electrical control panels in industrial settings. Engineers often grapple with balancing protection, accessibility, and space constraints when designing control rooms and equipment racks. UL 50, CSA C22.2, and NEMA ratings ensure compliance for demanding environments and help protect personnel and assets. This enclosure line supports rapid wall mounting and serviceability, with a screw cover and external mounting feet that streamline installation and future maintenance. By aligning with Eaton's B-Line series, these enclosures offer proven compatibility with standard components, improving procurement consistency and reducing total cost of ownership.
Product Information
Extended Description
643-12SC Eaton: Eaton B-Line series JIC panel enclosure, 6" height, 3" length, 4" width, NEMA 12, Screw cover, 12SC enclosure, Wall mount, Small single door, External mounting feet, Carbon steel, Oil-resistant gasket
Product Name
Eaton B-Line series JIC panel enclosure
Catalog Number
643-12SC
UPC
782051220056
Product Length/Depth
3 in
Product Height
6 in
Product Width
4 in
Product Weight
2.5 lb
Certifications
UL 50 CSA C22.2. NEMA
Material
Carbon steel
Wall thickness
16 gauge
Finish color
Painted
Color
ANSI 61 gray
Style
Small single door
Model
12SC enclosure
Cover type
Screw
Mounting method
Wall
Mounting hole details
External mounting feet
Special features
Captive plated screws, panel mount provisions
NEMA Rating
12
Country of origin
US
The 643-12SC uses compact 6 in height, 4 in width, and 3 in depth to maximize space efficiency, reducing footprint in crowded control areas while maintaining panel integrity. This translates to faster installations and simpler relocations, supporting lean project timelines and lower labor costs in industrial facilities. The NEMA 12 rating paired with an oil-resistant gasket delivers dependable dust and moisture protection, lowering the risk of equipment faults and unplanned downtime in harsh environments. Built from carbon steel with a 16 gauge wall and ANSI 61 gray painted finish, the enclosure withstands daily wear and tear, extending service intervals and reducing replacement costs. External mounting feet and wall-mount capability provide installation flexibility across varied site layouts, while captive plated screws and panel mount provisions speed servicing and future reconfigurations. At a 2.5 lb weight, handling and shipping are easier for installation teams, improving on-site efficiency and safety. These design choices align with standard B-Line components for seamless compatibility with existing electrical infrastructure and stocking practices.
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FAQs
The 643-12SC is designed for wall mounting with external mounting feet, 6 in H x 4 in W x 3 in D dimensions, and a screw cover for quick access. Its 16 gauge carbon steel construction and ANSI 61 gray finish ensure robust mounting compatibility with common electrical cabinets and the Eaton B-Line family, simplifying procurement and installation.
Key specs include 6 inch height, 4 inch width, 3 inch depth, 2.5 lb weight, 16 gauge carbon steel, NEMA 12 rating, screw cover, external mounting feet, and oil-resistant gasket. These attributes deliver reliable protection against dust and moisture while remaining lightweight for field installation and maintenance teams.
Yes. With a NEMA 12 rating and an oil-resistant gasket, the enclosure provides effective protection in dusty, oily, and mild washdown environments. The rugged carbon steel construction and tight-seal design reduce ingress of contaminants, supporting longer service intervals and consistent performance in industrial facilities.
The enclosure carries UL 50, CSA C22.2 certifications, and a NEMA rating of 12. These certifications verify compliance with recognized safety and performance standards for electrical enclosures, enabling safer installation, easier regulatory approvals, and greater confidence when integrating with other certified components in industrial systems.
The 643-12SC combines captive plated screws, panel mount provisions, and external feet for fast access and serviceability, reducing maintenance downtime. Its compatibility with the Eaton B-Line ecosystem simplifies parts sourcing and spare inventory, while the durable finish and protection rating minimize replacement costs and unplanned outages in manufacturing environments.