12128 RTSC NK - Eaton B-Line Series Type 3/3R Junction Boxes

The Eaton B-Line Series Type 3/3R Junction Box is engineered for dependable protection of electrical connections in both indoor and outdoor settings. Constructed from rugged carbon steel with a NEMA 3R rating, it shields against rain, sleet, and dust. Measuring 12" in height, 8" in length, and 12" in width, this compact enclosure is ideal where space is limited yet reliable performance is required.

This small single-door enclosure features a secure screw cover and is surface mounted for straightforward installation. Embossed thru-holes simplify mounting without the need for additional tooling, and the absence of knockouts allows for tailored conduit entry based on project demands.

Key Features:

• Enclosure Type: NEMA 3R for outdoor-rated protection
• Material: Durable carbon steel construction
• Design: Small single door with screw cover
• Mounting: Surface mounted with embossed thru holes
• Size: 12" Height × 8" Length × 12" Width
• Knockouts: None, for flexible conduit placement
• Model: RTSC NK Enclosure
• Application: Ideal for light-duty industrial and commercial environments

The Eaton B-Line Series Type 3/3R Junction Box offers a secure, weather-resistant solution for safeguarding electrical systems where a compact footprint and robust protection are essential.

Documents:

Catalogs
Type1-3-3r-enclosure-catalog-section

Specifications and datasheets
Eaton Specification Sheet - 12128 RTSC NK