Eaton 443-4CHC JIC Panel Enclosure - NEMA 4, Wall Mount
Part Number: 443-4CHC
Quick Summary
The Eaton 443-4CHC JIC panel enclosure protects controls and wiring in industrial electrical panels. Many engineers face moisture, dust ingress, and downtime caused by inadequate protection. It carries UL 50 and CSA C22.2 listings with a NEMA 4 rating, ensuring reliable service in harsh indoor and outdoor environments. Designed for wall-mount installations, it features a seamless gasket, a continuous piano hinge, external mounting feet, and a carbon steel body with ANSI 61 gray painted finish. This combination delivers durable protection with easy access for maintenance and upgrades, helping facilities reduce unplanned outages and extend equipment life while staying compliant with industry standards. For integrators, the enclosure pairs well with Eaton B-Line components to optimize space and installation efficiency.
Product Information
Extended Description
443-4CHC Eaton: Eaton B-Line series JIC panel enclosure, 4" height, 3" length, 4" width, NEMA 4, Hinged cover, 4CHC 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
443-4CHC
UPC
782051740004
Product Length/Depth
3 in
Product Height
4 in
Product Width
4 in
Product Weight
2 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
4CHC enclosure
Cover type
Hinged
Mounting method
Wall
Mounting hole details
External mounting feet
Closure type
Hinged
Special features
Continous piano hinge with s.s. pin & door clamp
NEMA Rating
4
Country of origin
US
Rugged carbon steel construction and 16 gauge wall thickness provide durable protection for control panels in challenging environments, reducing maintenance costs and downtime. This delivers measurable reliability in manufacturing lines and process facilities where washdowns or dust are common. The continuous piano hinge with a stainless-steel pin offers long door life and consistent alignment, lowering service time during commissioning and preventive maintenance. An external mounting feet design enables flexible wall-mount installation and easier retrofits in tight spaces, improving installation efficiency and minimizing labor. The seamless poured-in-place gasket delivers superior ingress protection, helping meet NEMA 4 requirements and safeguarding sensitive electronics against moisture and dust. UL 50 and CSA C22.2 certifications simplify procurement and compliance tracking, while ANSI 61 gray painted finish provides a durable, low-maintenance exterior suitable for harsh environments. With a compact 4 in H x 4 in W x 3 in D footprint and a lightweight 2 lb design, this small single-door enclosure fits compact control panels without sacrificing protection. The product supports quick field service and compatibility with other Eaton B-Line components, extending lifecycle value and reducing total cost of ownership.
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FAQs
The 443-4CHC is designed for wall mounting with external mounting feet, enabling flexible installation in tight spaces and straightforward retrofits in existing panels.
It measures 4 in high, 4 in wide, 3 in deep, weighs 2 lb, and is constructed from carbon steel with 16 gauge walls, ANSI 61 gray paint, hinged cover, and a seamless gasket.
Yes. It carries a NEMA 4 rating and listings to UL 50 and CSA C22.2, making it suitable for outdoor use and harsh indoor environments where moisture and dust resistance are required.
The enclosure is UL 50 and CSA C22.2 listed, with a NEMA 4 rating, ensuring regulatory compliance and reliability for industrial control panels.
The durable carbon steel body with seamless gasket and continuous piano hinge reduces maintenance and replacement costs, while installation efficiency and compatibility with Eaton B-Line components help lower lifecycle costs.