Eaton 48366 TCS NK Enclosure - Heavy-Duty NEMA 1
Part Number: 48366 TCS NK
Quick Summary
Eaton B-Line series utility enclosures securely house electrical distributions in industrial facilities, protecting components from dust and tampering. Maintenance and upgrades often disrupt operations when enclosures lack durable hardware or reliable mounting options. This model carries UL 50 and CSA C22.2 certifications, with a NEMA 1 rating that suits indoor, surface-mounted installations. Built from carbon steel with 12 gauge and 10 gauge walls and a painted ANSI 61 gray finish, it delivers long-term durability in harsh environments. For integrators and maintenance teams, the assembly offers straightforward surface mounting, secure locking, and a hinge design that minimizes door sag and service time, while maintaining compliance across typical industrial workflows.
Product Information
Extended Description
48366 TCS NK Eaton: Eaton B-Line series utility enclosures, 48" height, 6" length, 36" width, NEMA 1, Hinged cover, TCS NK cabinet, Surface mounted, Medium double door, No knockout, Thru holes, Carbon steel
Product Name
Eaton B-Line series utility enclosures
Catalog Number
48366 TCS NK
UPC
782051204780
Product Length/Depth
6 in
Product Height
48 in
Product Width
36 in
Product Weight
149.2 lb
Certifications
UL 50 CSA C22.2. NEMA
Material
Carbon steel
Wall thickness
12 gauge, 10 gauge
Finish color
Painted
Color
ANSI 61 gray
Style
Medium double door
Model
TCS NK cabinet
Cover type
Hinged
Mounting method
Surface
Mounting hole details
Thru holes
Locking provisions
Key locking
Closure type
Hinged
Special features
Trimcover,heavy-dutybutt hinge,card holder on door
Type
T-handle with 3-pt latching
NEMA Rating
1
Country of origin
US
Feature: Carbon steel construction with 12 gauge and 10 gauge wall thickness delivers robust protection for interior electrical equipment. The ANSI 61 gray painted finish resists wear in busy industrial spaces, while the heavy-duty metalwork maintains dimensional stability under frequent door cycling. This combination translates to lower maintenance costs and fewer field repairs in harsh manufacturing environments. Feature: 48 in high, 36 in wide, 6 in deep with a NEMA 1 rating and surface mounting. The hinged cover, T-handle with 3-point latching, and key locking provide secure access without sacrificing serviceability. Thru holes enable versatile, bolt-down installation on mezzanines or wall surfaces, supporting quick retrofits and consistent alignment across multiple units. Feature: Trimcover, heavy-duty butt hinge, and card holder on the door streamline maintenance and documentation. The sturdy hinge minimizes door sag under frequent opening, while the card holder aids asset tagging and on-site inspections. Combined with the 3-point latching system, these details reduce downtime during panel access and ensure repeatable locking performance. Feature: Certifications and compliance oriented design support quicker approvals and safer installations. UL 50 and CSA C22.2 listings validate enclosure integrity for industrial control panels, while the NEMA rating guides suitability for indoor environments. The cabinet’s surface-mount capability and through-hole hardware align with standard electrical rooms, making integration with existing racks and supports straightforward. Feature: Ready compatibility with accessories and quick retrofits for utility or manufacturing lines. The 48x36 footprint fits standard backplanes and can be paired with trim accessories for enhanced cable management, while the hinged cover and mounting holes support retrofit projects without wall reconstruction. Expect reduced install time, fewer field modifications, and improved reliability in production environments. Feature: Long-term cost of ownership and serviceability. By combining sturdy carbon steel with a reliable locking system and a proven hinge design, maintenance intervals extend and door service time decreases. This translates to lower labor costs and less production downtime. For OEMs and end users, predictable performance supports lean manufacturing, asset tagging workflows, and scalable panel parks.
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FAQs
The 48366 TCS NK supports surface mounting and thru-hole mounting, enabling bolt-down installation on walls or mezzanines. Its 48 in by 36 in footprint aligns with standard cabinet layouts, and through-holes simplify attachment to existing supports or racks. This reduces field labor and ensures consistent alignment across multiple enclosures in a panel bank.
This enclosure carries UL 50 and CSA C22.2 listings, confirming structural and electrical integrity for industrial control panels. The NEMA 1 rating indicates suitability for indoor environments, guiding compliance during commissioning, safety reviews, and regulatory approvals in manufacturing or utility spaces.
The product is rated NEMA 1, which is intended for indoor use in non-harsh environments. Its carbon steel construction with ANSI 61 gray finish provides durable protection for typical indoor control and distribution panels. For outdoor or severe industrial conditions, consider higher NEMA-rated enclosures with additional environmental protections.
The hinged cover enables quick access while minimizing door sag due to heavy-duty hinges. The T-handle with 3-pt latching and key locking deliver secure access control, reducing unauthorized entry and tampering. Together, these features shorten maintenance windows and improve reliability during routine servicing or inspections.
With carbon steel construction and robust locking/hardware, maintenance intervals extend and on-site service time decreases, lowering labor costs and downtime. The durable finish and reliable mounting options support lean manufacturing goals, asset tagging workflows, and scalable panel parks, delivering a favorable total cost of ownership over the equipment lifecycle.