Eaton DH321URKA1208 Auxiliary Power Switch - UL Listed
Part Number: DH321URKA1208
Quick Summary
Eaton DH321URKA1208 auxiliary power switch provides reliable non-fusible control for three-pole protection in industrial panels. Projects often stall on fast installation, weather sealing, and ensuring safety compliance during wiring. Key certifications like UL Listed and NEMA 3R enclosure protection support durable outdoor and harsh industrial environments. This solution pairs with standard 240V circuits at 30A, with a painted galvanized steel enclosure to resist corrosion, and it is designed for straightforward integration, serviceability, and long-term maintenance in demanding facilities.
Product Information
Extended Description
DH321URKA1208 Eaton: Eaton auxiliary power switch, Single-throw, 30A, NEMA 3R, Painted galvanized steel, , Non-fusible, Three-pole, Three-wire
Product Name
Eaton auxiliary power switch
Catalog Number
DH321URKA1208
UPC
782116417995
Product Length/Depth
16 in
Product Height
24.93 in
Product Width
26.58 in
Product Weight
108 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
UL Listed
Amperage Rating
30A
Voltage rating
240V
Enclosure
NEMA 3R
Enclosure material
Painted galvanized steel
Fuse configuration
Non-fusible
Number Of Poles
Three-pole
Number of wires
3
Type
Single-throw
Product Category
Heavy Duty, Non-Fusible
Special features
15A GFI receptacle
Commercial Distribution, Switching Devices, Volume 2, Tab 1
Eaton Specification Sheet - DH321URKA1208
Feature: Non-fusible, three-pole, single-throw switch rated at 30A and 240V. Business Impact: Reduces switching wear and simplifies power distribution in control panels, lowering downtime during maintenance. Application: Industrial equipment cabinets and service disconnects where reliable, non-fusible operation is required. Feature: NEMA 3R enclosure with painted galvanized steel. Business Impact: Delivers robust outdoor and indoor protection against dust, rain, and corrosion, extending service life in harsh environments. Application: Outdoor switchgear and harsh industrial settings where weather sealing is critical. Feature: Three wires, three poles, compact integration footprint. Business Impact: Streamlines wiring layouts and minimizes cabinet real estate, improving installation efficiency. Application: Complex control panels with limited space for auxiliary devices. Feature: UL Listed certification and Eaton warranty alignment. Business Impact: Facilitates safety compliance audits and provides a clear, one-year (or policy-based) support path, reducing risk for installers and operators. Application: Projects governed by strict safety standards and maintenance planning. Feature: Large physical dimensions and weight (16 in depth, 24.93 in height, 26.58 in width, 108 lb). Business Impact: Indicates a sturdy, industrial-grade component with solid mechanical integrity, reducing vibration-related wear. Application: Heavy-duty control panels in manufacturing environments where rugged components are preferred.
Get a Quick Quote for a Eaton DH321URKA1208
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton DH321URKA1208?
Enquire Now
FAQs
When installing the DH321URKA1208, ensure adequate panel space for its footprint (26.58 in width, 24.93 in height) and respect clearance for maintenance access. Use appropriate wiring practices for a three-pole, three-wire configuration and verify compatibility with a 240V, 30A circuit. The unit’s NEMA 3R enclosure supports outdoor and harsh environments, simplifying field installation.
The 30A, 240V rating provides a robust, non-fusible switching option suitable for main or auxiliary power in motor control centers. It supports clean isolation without nuisance tripping in standard industrial loads, enabling reliable startup, reduced arc exposure, and predictable performance in panel boards and equipment protection schemes.
Yes. The DH321URKA1208 uses a NEMA 3R enclosure and painted galvanized steel, delivering corrosion resistance and weather protection suitable for outdoor or harsh indoor environments. UL Listed certification further supports safe operation in exposed settings, making it a dependable choice for service disconnects and protection in industrial facilities.
This product is UL Listed, indicating compliance with recognized safety standards for electrical devices. The NEMA 3R enclosure rating provides environmental protection against rain and corrosion, supporting compliant installation in varied conditions. These certifications help streamline regulatory audits and reduce risk for installers and operators in industrial environments.
The non-fusible, three-pole design simplifies maintenance by reducing fuse-related replacement tasks and enabling straightforward isolation checks. The rugged enclosure minimizes environmental wear, potentially lowering replacement cycles. Over time, this can translate to lower maintenance costs and improved uptime for critical electrical protection schemes in manufacturing or distribution facilities.