Eaton 18186 TCS Enclosures - NEMA 1, UL 50 Listed
Part Number: 18186 TCS
Quick Summary
Eaton 18186 TCS Enclosures safeguard electrical components in control panels and utility cabinets, delivering robust protection in compact spaces. For engineers faced with tight layouts, installation speed and reliable access are critical, and these enclosures are designed to streamline both. The unit carries UL 50 listing, CSA C22.2 certification, and a NEMA 1 rating, providing clear compliance for commercial and light industrial environments. Built as a surface-mounted cabinet with a Hinged cover, it features a through-hole mounting option, 16 gauge carbon steel walls, and a durable ANSI 61 gray painted finish. With key locking and a continuous piano hinge, the 18186 TCS supports fast commissioning, secure operation, and lower lifecycle costs.
Product Information
Extended Description
18186 TCS Eaton: Eaton B-Line series utility enclosures, 18" height, 6" length, 18" width, NEMA 1, Hinged cover, TCS cabinet, Surface mounted, Medium single door, Thru holes, Carbon steel
Product Name
Eaton B-Line series utility enclosures
Catalog Number
18186 TCS
UPC
782051202984
Product Length/Depth
6 in
Product Height
18 in
Product Width
18 in
Product Weight
19.3 lb
Certifications
UL 50 CSA C22.2. NEMA
Material
Carbon steel
Wall thickness
16 gauge, 16 gauge
Finish color
Painted
Color
ANSI 61 gray
Style
Medium single door
Model
TCS cabinet
Cover type
Hinged
Mounting method
Surface
Mounting hole details
Thru holes
Locking provisions
Key locking
Closure type
Hinged
Special features
Trimmed cover, continuous piano hinge, tumbler
NEMA Rating
1
Country of origin
US
Feature: NEMA 1 rated enclosure with 16 gauge carbon steel walls provides solid mechanical protection in indoor dry locations. Business Impact: Reduces risk of dust ingress and physical damage to wiring and components, enabling longer service intervals and lower maintenance costs. Application: Ideal for machine control panels in manufacturing floors and utility rooms where reliable protection is required. Feature: Surface mounting with thru-hole mounting options offers flexible installation. Business Impact: Accelerates deployment and simplifies retrofits by accommodating varied wall types and mounting surfaces. Application: Suitable for retrofit projects or new builds in confined spaces, reducing field labor and timeline pressures. Feature: Hinged cover with continuous piano hinge and trimmed cover enhances serviceability. Business Impact: Improves door integrity, ease of access, and reduces service time during wiring changes or diagnostics. Application: Supports frequent interface with internal components in control cabinets and distribution panels. Feature: Key locking and robust enclosure hardware improve security and tamper resistance. Business Impact: Protects sensitive electrical assets and minimizes unauthorized access, cutting risk of downtime due to tampering. Application: Critical for data center ancillary rooms and protected utility spaces. Feature: ANSI 61 gray painted finish and durable carbon steel construction offer long-term corrosion resistance and clear visibility. Business Impact: Maintains appearance and protects against minor dings, extending lifecycle, and simplifying inspection routines. Application: Works well in indoor facilities with moderate environmental exposure and standard color coding for quick identification.
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FAQs
The 18186 TCS is designed for surface mounting with thru holes, enabling straightforward attachment to walls or structures. Its 18x18x6 dimensions and 16 gauge carbon steel walls provide rigidity, while the hinged cover and key locking simplify ongoing access. Use standard mounting hardware and align holes to support balanced load distribution, ensuring dependable operation in busy control rooms.
Key specs include 18 in H, 18 in W, 6 in D, 16 gauge carbon steel walls, NEMA 1 rating, surface mounting, hinged cover, thru holes, and a weight of about 19.3 lb. Finish is ANSI 61 gray paint, with a trim-covered lid and continuous piano hinge, plus tumbler locking for security.
The 18186 TCS is rated NEMA 1, intended for indoor dry locations. For outdoor or harsher environments, consider enclosures with higher protection ratings (such as NEMA 3R or IP-rated variants) to withstand water exposure and corrosive atmospheres while maintaining safety and compliance.
This Eaton enclosure carries UL 50 listing, CSA C22.2 certification, and NEMA ratings. These certifications support compliance with many commercial and light industrial standards, facilitate approvals in regulated environments, and help ensure consistent safety performance during audits and inspections.
The rugged carbon steel construction, durable ANSI 61 gray finish, and secure key-locking design reduce wear and tampering, lowering maintenance costs. Its modular surface-mount installation and thru-hole versatility speed up deployment, while the hinge and trim features minimize service time during component changes, delivering faster payback in ongoing facility operations.