Eaton RB3001A RhinoBox Power Distribution Unit - NEMA 3R
Part Number: RB3001A
Quick Summary
RB3001A RhinoBox power distribution unit delivers rugged, 50A electrical distribution for outdoor industrial facilities and harsh environments. For engineers and procurement teams, common pain points include weather exposure, maintenance cycles, and the demand for reliable 120/240V service in compact footprints. This RhinoBox addresses those by providing a weatherproof NEMA 3R enclosure, automatic reset, and a steel body designed to resist corrosion and impact. Certified to NOM and cETLus, it aligns with regional requirements while supporting quick integration with existing 120/240V systems. By combining durability with straightforward installation, it reduces downtime, simplifies maintenance, and improves electrical infrastructure reliability for critical enclosures and automation applications.
Product Information
Extended Description
RB3001A Eaton: Eaton RhinoBox power distribution unit, 50A, Weatherproof, NEMA 3R, DPLX AutoRes, Red, Cold-rolled 18 gauge steel, 120/240V
Product Name
Eaton RhinoBox power distribution unit
Catalog Number
RB3001A
UPC
032664677502
Product Length/Depth
22.7 in
Product Height
12.4 in
Product Width
16.8 in
Product Weight
35.46 lb
Certifications
NOM cETLus
Type
Rhinobox
Amperage Rating
50A
Color
Red
Devices per circuit
1
Material
Cold-rolled 18 gauge steel
NEMA configuration
DPLX AutoRes
NEMA type
3R
Voltage rating
120/240 V
Environmental conditions
Weatherproof
Reset type
Automatic reset
NEMA Rating
3R
Feature: 50A amperage rating paired with a compact RhinoBox enclosure delivers reliable high-current distribution for outdoor motor drives, charging stations, and process equipment. Business impact: you can consolidate feeders, reduce conductor runs, and improve startup performance without oversizing your system. Application: ideal for outdoor conveyors, pumps, and service panels in manufacturing or infrastructure projects where space is at a premium and uptime is critical. Feature: Weatherproof NEMA 3R enclosure and cold-rolled 18 gauge steel provides rugged protection against rain, dust, and impact. Business impact: extended service life in harsh environments and lower maintenance costs. Application: outdoor electrical infrastructure, field-mounted panels, and equipment housings in rail yards, parking facilities, and rural installations. Feature: DPLX AutoRes configuration and automatic reset minimize wiring complexity and downtime after faults. Business impact: faster fault recovery, safer reset sequences for technicians, and improved safe-operational readiness. Application: outdoor sites, remote facilities, and installations requiring rapid return to service. Feature: Physical attributes and installation advantages include dimensions of 22.7 in L x 16.8 in W x 12.4 in H and weight ~35.46 lb, with a red steel body. Business impact: easy handling, compact footprint, and flexible mounting in control rooms or outdoor enclosures. Application: retrofit projects and new builds where space planning matters. Feature: Certifications NOM and cETLus confirm regulatory compliance across regions, while 120/240V operation and 1 device per circuit support straightforward integration with existing industrial power architectures. Business impact: reduces compliance risk, accelerates procurement, and supports scalable distribution for automation infrastructure.
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FAQs
To install RB3001A, mount the unit on a sturdy surface, ensure proper clearance for ventilation and access, connect 120/240V incoming and outgoing conductors per local code, and provide grounding. Use the 50A rating to size feeders appropriately, and verify the NEMA 3R enclosure remains weatherproof after installation. Follow manufacturer guidelines for torque and wiring practices to maintain the automatic reset feature.
RB3001A supports 50A continuous amperage with a 120/240V voltage rating. It uses a NEMA 3R weatherproof enclosure and employs DPLX AutoRes with automatic reset. The unit is built from cold-rolled 18 gauge steel, finished in red, and designed for one device per circuit, delivering reliable, high-current distribution in challenging environments.
Yes. RB3001A is engineered for outdoor and harsh industrial environments with a weatherproof NEMA 3R rating, cold-rolled steel construction, and a robust red enclosure. Its automatic reset reduces maintenance downtime, while NOM and cETLus certifications support compliance across regions, making it suitable for outdoor conveyors, pumps, and field panels.
RB3001A carries NOM and cETLus certifications, indicating compliance with regional electrical safety standards. These certifications help ensure safe operation and reduce regulatory risk in cross-border projects. The NEMA 3R weatherproof rating further confirms suitability for outdoor installations exposed to weather and dust.
The automatic reset feature minimizes manual fault recovery, reducing downtime and maintenance labor. Its durable cold-rolled steel construction and weatherproof enclosure extend service life, lowering replacement costs. By consolidating high-current distribution in a compact, compliant enclosure, RB3001A can shorten project timelines and support more reliable automation infrastructure.