Eaton ER53025UG Enclosed Rotary Disconnect - UL Listed
Part Number: ER53025UG
Quick Summary
ER53025UG Eaton enclosed rotary disconnect switch is designed to provide safe isolation for motor circuits in industrial control panels. Engineers rely on a compact yet rugged disconnect that fits tight cabinet spaces without compromising performance. The unit’s CSA Certified and UL Listed certifications support safety and compliance across manufacturing environments, while the NEMA 1 painted steel enclosure and a 600 V rating withstand dusty floors and demanding duty cycles. This model also minimizes downtime with a straightforward installation and reliable operation in standard 208–600 V systems. For OEMs and maintenance teams, the ER53025UG delivers consistent protection, easy sourcing, and predictable lifecycle costs in routine switchgear upgrades.
Product Information
Extended Description
ER53025UG Eaton: Eaton enclosed rotary disconnect switch, 25 A, NEMA 1, Painted steel, Max HP:7.5, 7.5, 15, 20 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
ER53025UG
UPC
786685465975
Product Length/Depth
10.4 in
Product Height
6.7 in
Product Width
7.2 in
Product Weight
5.5 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 1
Enclosure material
Painted steel
Number of poles
Three-pole
Series
R-Series
Type
Enclosed rotary disconnect
Amperage Rating
25A
HP rating - max
7.5, 7.5, 15, 20 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 - ER53025UG
Feature: The ER53025UG is a three-pole enclosed rotary disconnect switch designed for panel-mounted motor circuits. Business impact: With a 25 A rating and HP capabilities of 7.5, 7.5, 15, and 20 hp across 208, 240, 480, and 600 V, it provides robust isolation without overengineering, reducing protective-device coordination complexities and inventory costs. Application: Ideal for machinery and line equipment that require safe, rapid disconnection in standard industrial environments. Feature: NEMA 1 enclosure in painted steel, dimensions 10.4 in L, 6.7 in H, 7.2 in W, and weight 5.5 lb. Business impact: The compact footprint lowers panel depth, eases wiring, and simplifies retrofits in tight control housings, enabling faster commissioning and fewer field modifications. Application: Suitable for control panels, conveyors, pumps, and fans where space is at a premium and reliability is essential. Feature: R-Series design with three-pole construction supports standardized installation across Eaton motor-control products. Business impact: This standardization reduces spare parts stock, shortens technician training time, and improves system reliability by delivering consistent isolation behavior across multiple machines. Application: Particularly valuable for OEM equipment, machine builders, and panel shops implementing modular drives and switchgear in 208–600 V networks. Feature: CSA Certified and UL Listed with a 600 V rating, plus compliance to applicable electrical codes. Business impact: Certifications streamline procurement, ease regulatory audits, and increase confidence in safety-critical installations. Application: Deploy in manufacturing lines, packaging systems, and material handling where rigorous verification and traceability are required. Feature: Warranty and service coverage per Eaton policy 25-000—one year from installation or eighteen months from shipment. Business impact: This warranty reduces lifecycle risk and supports smoother commissioning, with clearer expectations for fault handling and parts availability. Application: Ideal for new-build projects and maintenance programs aiming to minimize downtime while preserving protection for motor circuits in demanding production lines.
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FAQs
The ER53025UG is a three-pole enclosed rotary disconnect designed for panel-mounted motor circuits. Its NEMA 1 painted steel enclosure and compact footprint (10.4 in L × 6.7 in H × 7.2 in W) with a 5.5 lb weight simplify installation and wiring on 25 A circuits. Ensure proper clearance, mounting, and compliance with local codes.
Yes. ER53025UG supports a broad voltage range up to 600 V and provides HP ratings of 7.5, 7.5, 15, and 20 hp at 208, 240, 480, and 600 V, respectively. This makes it suitable for medium-size motors in machines and line equipment. Ensure the motor starting current and wiring sizes meet applicable standards.
ER53025UG carries CSA Certified and UL Listed certifications, confirming compliance with safety and performance standards for industrial control equipment. These credentials help reduce procurement risk, support traceability, and simplify audit processes in facilities following electrical codes. In addition, the unit’s 600 V rating and NEMA 1 enclosure reinforce suitability for harsh environments.
Warranty follows Eaton’s policy 25-000, offering one year from installation or eighteen months from shipment, whichever occurs first. This coverage protects against manufacturing defects and supports warranty administration during commissioning. For replacement parts, typical lead times and service documentation are available through Eaton’s support portals, helping maintenance teams minimize downtime while keeping critical motor circuits protected.
Use ER53025UG for safe isolation in motor control centers and equipment that require rapid de-energization in 600 V systems. Its rugged NEMA 1 enclosure and three-pole design suit dusty or workshop environments, while the 25 A rating balances protection and efficiency for small to mid-size drives. It integrates seamlessly with standard electrical switchgear and control panels.