Eaton DSC423212 Wall Mounted Disconnect Enclosure - NEMA 4
Part Number: DSC423212
Quick Summary
DSC423212 is a wall mounted disconnect enclosure for safe main power isolation in industrial control panels. Engineers often face downtime and difficult service access in challenging environments; this enclosure simplifies installation with thru holes and optional external mounting feet. Certified to UL 50 and CSA C22.2 with a NEMA 4 rating, it withstands humidity, dust, and incidental washdowns while protecting critical switching gear. Its carbon steel construction and hinged cover deliver reliable, long-term protection, while a 3-point latching handle and defeater padlock provisions support secure operation and regulatory compliance. For panel builders and OEMs, the unit aligns with B-Line series aesthetics and simplifies field upgrades. Manufactured in the US, it provides supply chain confidence for critical electrical installations.
Product Information
Extended Description
DSC423212 Eaton: Eaton B-Line series wall mounted disconnect enclosure,42" height,12" length,32" width,NEMA 4,Hinged cover,DSC enclosure,Wall mount,Medium single door,Thru holes,optional external mounting feet,Carbon steel,Seamless poured in-place gasket
Product Name
Eaton B-Line series wall mounted disconnect enclosure
Catalog Number
DSC423212
UPC
782051296969
Product Length/Depth
12 in
Product Height
42 in
Product Width
32 in
Product Weight
127.2 lb
Certifications
UL 50 CSA C22.2. NEMA
Material
Carbon steel
Wall thickness
14 gauge, 14 gauge
Finish color
Painted
Color
ANSI 61 gray
Style
Medium single door
Model
DSC enclosure
Cover type
Hinged
Mounting method
Wall
Mounting hole details
Thru holes, optional external mounting feet
Locking provisions
Defeater padlock provision
Closure type
Hinged
Special features
3-pt latching handle
NEMA Rating
4
Country of origin
US
Feature: Carbon steel construction with 14 gauge walls provides a rigid, durable shell that resists impact and door cycling. Business Impact: reduces wear-related downtime and replacement costs in demanding environments. Application: ideal for factory floors and process control rooms where rugged protection is required. Feature: NEMA 4 enclosure with UL 50 and CSA C22.2 certifications delivers dependable ingress protection against dust and splash. Business Impact: supports compliance, reduces field rework, and extends service life in harsh environments. Application: suitable for semi-outdoor installations and humid manufacturing zones. Feature: Hinged cover with a 3-point latching handle and defeater padlock provision enhances security and tamper resistance. Business Impact: strengthens access control, minimizes tampering risk, and supports regulatory audits. Application: critical power isolation points in control panels. Feature: Wall mounting with thru holes and optional external mounting feet offers installation versatility in tight or irregular spaces. Business Impact: accelerates commissioning, simplifies retrofit projects, and improves overall layout efficiency. Application: OEM builds and retrofit upgrades where mounting flexibility matters. Feature: Generous dimensions—42 in height, 32 in width, and 12 in depth—accommodate larger disconnect blocks and wiring harnesses while maintaining clean panel aesthetics. Business Impact: reduces wire crowding, lowers field-term assembly time, and improves thermal management. Application: medium single door DSC enclosure needs with substantial internal clearances. Feature: Made in the US with consistent quality control supports supply chain reliability and predictable lead times. Business Impact: reduces project risk, supports local procurement goals, and simplifies vendor management. Application: procurement for critical electrical installations and OEM supply chains.
Get a Quick Quote for a Eaton DSC423212
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton DSC423212?
Enquire Now
FAQs
Begin by selecting a solid wall with adequate support for the 127.2 lb unit. Use the thru holes for secure mounting and add optional external feet if needed for extra stability. After mounting, attach the door and ensure the hinged cover aligns with the latching mechanism. Verify proper clearance for wiring and verify that the defeater padlock provisions are accessible for security measures.
The enclosure features a NEMA 4 rating with UL 50 and CSA C22.2 certifications, a 42 in height, 32 in width, and 12 in depth. Constructed from carbon steel with 14 gauge walls, it weighs approximately 127.2 lb. It supports a medium single door configuration and includes a hinged cover for easy access.
Yes, the NEMA 4 rating provides protection against dust and water ingress typical of many outdoor and semi-outdoor environments. However, for direct prolonged exposure to harsh weather, confirm site conditions and consider additional coatings or enclosure accessories as part of the installation plan.
It carries UL 50 and CSA C22.2 certifications with a NEMA 4 rating. These certifications validate enclosure integrity, electrical safety, and environmental protection, ensuring regulatory compliance, safer operation, and easier inspection in industrial facilities.
The rugged carbon steel construction and secure access design reduce maintenance downtime and tampering risk, while the hinged cover with 3-point latching simplifies daily operation. The enclosure’s durability lowers replacement costs and supports faster deployments in panel upgrades, contributing to a favorable total cost of ownership.