Eaton DH364URKA1600 Auxiliary Power Switch - UL Listed
Part Number: DH364URKA1600
Quick Summary
Eaton auxiliary power switch controls power to critical loads in industrial panels. Engineers often confront space constraints, environmental exposure, and maintenance gaps when choosing a non-fusible switch for large motor duties. UL Listed certification accompanies a NEMA 3R enclosure, providing safety and reliability in both indoor and outdoor applications. Designed for heavy-duty, three-wire systems, it supports 200 A at 600 V and a range of TD ratings across 240 and 480–600 V, helping you simplify procurement and improve panel reliability. This translates to lower lifecycle costs and fewer field failures in demanding industrial environments.
Product Information
Extended Description
DH364URKA1600 Eaton: Eaton auxiliary power switch, Single-throw, 200A, NEMA 3R, Painted galvanized steel, , Non-fusible, Three-pole, Three-wire, 15 at 240 Vac TD 1 Ph, 50 at 480 Vac TD 1 Ph, 50 at 600 Vac TD 1 Ph, 60 at 240 Vac TD 3 Ph
Product Name
Eaton auxiliary power switch
Catalog Number
DH364URKA1600
UPC
782116418145
Product Length/Depth
11.25 in
Product Height
27.63 in
Product Width
16 in
Product Weight
46 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
200A
Voltage rating
600 V
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 - DH364URKA1600
Feature: 200 A amperage rating and 600 V voltage rating with a non-fusible, three-pole, three-wire configuration. Business Impact: Enables safe isolation of high-current loads while reducing arc-flash exposure and wiring errors, supporting compliance with industrial safety practices. Application: Ideal for large motor control centers and distribution panels where robust, non-fusible switching is required. Feature: NEMA 3R enclosure and painted galvanized steel construction. Business Impact: Delivers weather- and corrosion-resistant protection, minimizing downtime in outdoor and harsh indoor environments. Application: Outdoor switchgear, weather-exposed enclosures, and sheltered industrial cabinets. Feature: Single-throw operation with three wires. Business Impact: Simplifies wiring, reduces installation time, and lowers the risk of mis-wiring during field wiring. Application: Quick isolation in routine maintenance and emergency shutdowns. Feature: Special features include a 15A GFI receptacle. Business Impact: Enhances downstream circuit protection and convenience for shared enclosures, reducing peripheral hardware needs. Application: Distribution panels requiring integrated receptacle functionality. Feature: Dimensions and weight (11.25 in depth, 16 in width, 27.63 in height, 46 lb). Business Impact: Improves space planning and mounting compatibility within standard electrical racking and enclosures. Application: Retrofit or new installations in constrained spaces. Feature: UL Listed certification and warranty. Business Impact: Verifies safety compliance and provides assurance against defects, reducing long-term service costs. Application: Procurement and commissioning in regulated environments with formal QA requirements.
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FAQs
Installers should plan for a three-wire, three-pole configuration with a 200 A, 600 V rating and a NEMA 3R enclosure. Ensure proper clearance for maintenance and access to the single-throw handle. Verify UL Listed labeling and secure mounting within a compatible electrical panel or outdoor enclosure to maintain weather protection.
The DH364URKA1600 is rated for 200 A and 600 V with a non-fusible design. It features three poles and three wires, housed in a NEMA 3R, painted galvanized steel enclosure. The device is UL Listed, providing safety compliance for industrial control panels and distribution equipment.
Yes. The NEMA 3R enclosure and painted galvanized steel construction deliver weather and corrosion resistance, making it suitable for outdoor and exposed indoor installations. Proper enclosure protection plus UL Listed certification helps maintain reliability in demanding environments with minimal maintenance.
This model carries UL Listed certification, which confirms compliance with recognized safety standards for electrical equipment. While other certifications like CE or IP rating are not listed in the data, UL Listing combined with the NEMA 3R enclosure provides strong regulatory alignment for industrial control and distribution applications.
The non-fusible, high-current design paired with UL Listing and a robust NEMA 3R enclosure reduces field failures and downtime. With a durable painted galvanized enclosure and a solid warranty, lifecycle costs are lowered through fewer replacements, reduced maintenance intervals, and longer service life in harsh industrial environments.