Eaton ER53080UX Enclosed Rotary Disconnect - UL Listed
Part Number: ER53080UX
Quick Summary
Eaton enclosed rotary disconnect switch ER53080UX provides safe isolation for motor control in industrial equipment. This solution targets downtime and arc-flash risk during maintenance, a common challenge for facilities with high-current drives. With CSA Certified and UL Listed credentials and a rugged NEMA 4X, non-metallic enclosure, it is built to withstand harsh environments. The three-pole design and 600 V rating support reliable performance across a wide range of applications, from conveyors to pumps. By combining straightforward installation with R-Series compatibility, the ER53080UX helps facilities meet safety standards while delivering lower total cost of ownership for engineering teams and procurement.
Product Information
Extended Description
ER53080UX Eaton: Eaton enclosed rotary disconnect switch, 80A, NEMA 4X, Non-metallic, Max HP:15, 20, 40, 40 hp (@208,240,480,600 V), Three-pole, Product category: enclosed rotary non-fusible, R-Series, 600 V
Product Name
Eaton enclosed rotary disconnect switch
Catalog Number
ER53080UX
UPC
786685466194
Product Length/Depth
14 in
Product Height
7 in
Product Width
11.75 in
Product Weight
5.9 lb
Warranty
Eaton Selling Policy 25-000, one (1) year from the date of installation of the Product or eighteen (18) months from the date of shipment of the Product, whichever occurs first.
Certifications
CSA Certified UL Listed
Enclosure
NEMA 4X
Enclosure material
Non-metallic
Number of poles
Three-pole
Series
R-Series
Type
Enclosed rotary disconnect
Amperage Rating
80A
HP rating - max
15, 20, 40, 40 hp (@208,240,480,600 V)
Voltage rating
600 V
Product Category
Enclosed rotary non-fusible
Commercial Distribution, Switching Devices, Volume 2, Tab 1
Switching Devices Flex Center
Eaton Specification Sheet - ER53080UX
80A amperage rating with a 600 V voltage rating enables scalable motor control for varied loads. This capability reduces oversizing and supports reliable switching for motors up to 40 hp across common industrial voltages, improving drive efficiency and protecting circuits from overload. The NEMA 4X enclosure, constructed from non-metallic material, provides rugged environmental protection—ideal for outdoor, washdown, or damp facilities—reducing exterior maintenance and downtime. A three-pole design in the R-Series streamlines control wiring and standardizes retrofits, making stock and service easier while ensuring consistent switching performance across installations. CSA Certified and UL Listed certifications underpin safety compliance and regulator acceptance, minimizing audit findings and speeding up installation approvals in regulated sectors. Compact dimensions (14 in L × 11.75 in W × 7 in H) and a light 5.9 lb weight simplify mounting, transport, and field servicing, supporting faster project execution and lower lifecycle costs.
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FAQs
The ER53080UX is a three-pole, 80A device with a 600 V rating and NEMA 4X enclosure. It fits a 14 in L × 11.75 in W × 7 in H footprint and weighs about 5.9 lb. Plan for mounting in a clean, accessible enclosure area with proper clearance for service and wiring, consistent with CSA UL compliance requirements.
Yes. The switch supports up to 600 V and is rated for maximum motor horsepower of 15, 20, 40, and 40 hp across the voltages 208, 240, 480, and 600 V, respectively. This makes it suitable for a range of motors and drives, enabling flexible integration within existing electrical infrastructure.
The ER53080UX carries CSA Certification and UL Listing, signaling compliance with recognized safety standards for electrical equipment. These certifications reduce regulatory risk, simplify code approvals, and support safer operation in commercial and industrial environments, which is especially important for audits and vendor qualification processes.
Common applications include isolating motors and drives in conveyors, pumps, and processing lines across manufacturing floors. The rugged NEMA 4X enclosure and non-metallic construction offer resilience in humid or harsh environments, while the 80A and 600 V ratings support reliable shutoff during maintenance or fault conditions, minimizing unplanned downtime.
The product follows Eaton’s policy 25-000, offering a one-year warranty from installation or eighteen months from shipment, whichever occurs first. For service, refer to Eaton’s support resources and the Specification Sheet for installation guidance, recommended spare parts, and maintenance best practices to maximize uptime and total cost of ownership.