Eaton 443-12LC JIC enclosure - NEMA 12 rated, UL 508A
Part Number: 443-12LC
Quick Summary
Eaton 443-12LC JIC panel enclosure secures electrical controls in wall-mounted industrial panels. This compact 4x4x3 inch enclosure helps protect sensitive electronics from dust, moisture, and physical damage, reducing downtime and maintenance costs. Facilities often struggle with ingress paths, gasket sealing failures, and awkward access in tight spaces; this enclosure addresses those pain points with a seamless gasket and a screw cover that resists wear over time. The unit carries UL 508A and CSA C22.2 certifications and aligns with NEMA 12 protection, providing reliable dust and limited water ingress resistance. By combining rugged carbon steel construction with a painted ANSI 61 gray finish, it offers long-term durability while enabling quick field wiring and simpler mounting for small control panels. Its wall-mount design and external feet support fast, scalable installations.
Product Information
Extended Description
443-12LC Eaton: Eaton B-Line series JIC panel enclosure, 4" height, 3" length, 4" width, NEMA 12, Screw cover, 12LC 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
443-12LC
UPC
782051730005
Product Length/Depth
3 in
Product Height
4 in
Product Width
4 in
Product Weight
2 lb
Certifications
UL 508A CSA C22.2. NEMA
Material
Carbon steel
Wall thickness
16 gauge
Finish color
Painted
Color
ANSI 61 gray
Style
Small single door
Model
12LC enclosure
Cover type
Screw
Mounting method
Wall
Mounting hole details
External mounting feet
Closure type
Semi-hinged
Special features
Jack chain, plated door clamps
NEMA Rating
12
Country of origin
US
Feature: Carbon steel body with 16 gauge walls and a painted ANSI 61 gray finish. Business impact: delivers durable protection against dust, bending, and routine handling, lowering maintenance costs over the life of the panel. Application: ideal for confined control panels in factory floors, where space is at a premium and reliability is critical. Feature: Compact dimensions of 4 in H x 4 in W x 3 in D and a 2 lb weight. Business impact: saves valuable enclosure space and reduces shipping and installation time. Application: well-suited for retrofit projects and new panel builds where footprint matters in control cabinetry and automation panels. Feature: Wall mounting with external feet and a screw cover, plus a seamless poured-in-place gasket. Business impact: simplifies mounting and sealing, enabling fast installation and dependable ingress protection. Application: common for wall-mounted control enclosures in electrical rooms and equipment cabinets where quick service is needed. Feature: NEMA 12 rating with UL 508A and CSA C22.2 certifications. Business impact: ensures compliance and electrical safety, reducing risk during audits and in regulated environments. Application: appropriate for dust and light moisture environments across industrial, manufacturing, and HVAC applications. Feature: Semi-hinged closure with plated door clamps and jack chain. Business impact: facilitates quick access to internal components and secure latching in vibration-prone areas. Application: beneficial for frequent maintenance and service in automation systems.
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FAQs
The 443-12LC is designed for wall mounting using external mounting feet. This setup allows fast, secure installation in tight spaces and reduces the need for additional brackets or equipment. The semi-hinged door and screw cover simplify access during maintenance, while the gasketed seal minimizes ingress paths for dust and moisture.
This enclosure carries UL 508A and CSA C22.2 certifications and is rated NEMA 12. These standards ensure electrical safety, compatibility with industrial control components, and protection against dust and light moisture in industrial environments.
Yes. The NEMA 12 rating provides dust protection and limited moisture ingress, making it suitable for dusty factory floors and environments where occasional incidental moisture may be present. A seamless gasket and screw-cover closure further improve sealing and serviceability.
The enclosure measures 4 inches in height, 4 inches in width, and 3 inches in depth, with an approximate weight of 2 pounds. Its compact footprint supports small control panels and space-constrained installations while maintaining rigid mechanical protection.
Ideal for small industrial control panels in manufacturing, automation, HVAC, and packaging lines where space is limited. Its rugged carbon steel construction, corrosion resistance from the painted finish, and standard compliance make it a practical choice for retrofit projects and new panel builds alike.