TB3R203 - Terminal Box

The Terminal Box is engineered to provide a secure and durable housing solution for electrical terminations in a variety of commercial and industrial applications. Constructed from heavy-duty galvanized steel and finished in gray polyester powder paint, it offers excellent corrosion resistance and long-term protection. Measuring 4.50" overall width, 12" overall length, and 23" overall height, this enclosure delivers ample space for terminal strips and wiring while maintaining a slim profile. A single knockout allows for straightforward conduit or cable entry, and the robust 20 lb weight ensures stability once installed.

Key Features:

• Material: Galvanized steel with gray polyester powder paint
• Size: 4.50" Width × 12" Length × 23" Height
• Knockouts: 1 knockout for flexible wiring entry
• Weight: 20 lb each
• Protection: Corrosion-resistant finish for long service life
• Application: Ideal for terminal strip mounting and wire management

The Terminal Box offers a reliable enclosure for organizing and protecting electrical connections in demanding environments.

2D DXF
Terminal Box, Type 3R 2D DXF CAD File

3D Step
TB3R203 3D STEP CAD File

Approval Agency Certificate
CERT-00188
Declaration of Conformity

Data Sheet
Terminal Box, Type 3R Spec Sheet

Declarations
nVent TSCA Hoffman
nVent REACH Hoffman
nVent Prop 65 Hoffman
nVent RoHS Hoffman