Eaton DG325FRK General Duty Safety Switch - UL Listed
Part Number: DG325FRK
Quick Summary
The Eaton DG325FRK general duty cartridge fuse safety switch protects three-phase 240V circuits in industrial power systems. Reliability is critical, and confusing protection configurations can cause downtime and maintenance delays. This unit is UL Listed, NEC 230.62 barrier compliant, and housed in a robust NEMA 3R enclosure crafted from painted galvanized steel for weather resistance. With a 400 A rating and Class H fuses, it simplifies protection strategies for general duty service while enabling straightforward procurement and installation. The fusible without neutral design supports compact, economical wiring, helping you reduce spare parts and accelerate panel upgrades without compromising safety or code compliance.
Product Information
Extended Description
DG325FRK Eaton: Eaton General duty cartridge fuse safety switch, 400 A, NEMA 3R, Painted galvanized steel, Class H fuses, Fusible without neutral, Three-pole, Three-wire, Category: general duty safety switch, 240 V
Product Name
Eaton general duty cartridge fuse safety switch
Catalog Number
DG325FRK
UPC
782113589527
Product Length/Depth
7.27 in
Product Height
44.74 in
Product Width
23.08 in
Product Weight
120 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.
Compliances
NEC 230.62 (C) Compliant Barrier
Certifications
UL Listed
Catalog Notes
Maximum hp ratings apply only when dual element fuses are used. Solid neutral bars are not included. Must be ordered separately. Warning! Switch is not approved for service entrance unless a neutral kit is installed.
Enclosure
NEMA 3R
Enclosure material
Painted galvanized steel
Fuse configuration
Fusible without neutral
Number Of Poles
Three-pole
Number of wires
3
Type
General duty, cartridge fused
Amperage Rating
400A
Fuse class provision
Class H fuses
Voltage rating
240V
Product Category
General duty safety switch
Commercial Distribution, Switching Devices, Volume 2, Tab 1
Switching Devices Flex Center
Switching Devices Flex Center
Eaton Specification Sheet - DG325FRK
Feature: 400 A Amperage Rating with Class H fuses → Business Impact: Provides robust protection for high-load feeders and motor circuits, reducing the risk of nuisance outages and component damage. Application: Panels serving heavy equipment in manufacturing lines and distribution centers. The Eaton DG325FRK delivers reliable protection with streamlined maintenance and straightforward upgrades to meet evolving load profiles. Feature: NEMA 3R enclosure in painted galvanized steel → Business Impact: Delivers weather-resistant integrity for indoor and outdoor installations, lowering corrosion-related downtime. Application: Outdoor switchgear housings and exposed mechanical rooms where environmental sealing matters. Feature: Three-pole, three-wire configuration → Business Impact: Ensures balanced three-phase protection with simplified wiring and fault handling, lowering install time. Application: General duty service in commercial and industrial power distribution. Feature: Fusible without neutral configuration → Business Impact: Minimizes neutral wiring complexity and reduces panel footprint, cutting installation costs. Application: Main feeders and branch circuits where neutral bars are not required. Feature: Compliance and certification stack (UL Listed, NEC barrier) → Business Impact: Provides regulatory assurance and faster commissioning, easing procurement and inspection processes. Application: Panels in regulated facilities and systems requiring documented conformance. Feature: Catalog notes on dual-element fuses and neutral kit → Business Impact: Sets clear limits on hp ratings and wiring requirements, preventing improper configurations and warranty issues. Application: System upgrades where hp calculation relies on dual-element fusing; order neutral kit separately when needed.
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FAQs
Yes, the DG325FRK is designed for three-pole, three-wire installations in general duty panels and feeders. Ensure the neutral kit requirement is addressed if a neutral is needed, as the unit is fusible without neutral. Verify enclosure fit and mounting clearances per NEC guidelines to maintain barrier integrity.
With a 400A amperage rating and Class H fuses, DG325FRK provides robust overcurrent protection for 240V three-phase circuits. The NEMA 3R enclosure supports outdoor or dirty environments, while UL Listed certification confirms compliance with safety standards for motor feeders and associated protective switching.
DG325FRK carries UL Listed certification, NEC 230.62 compliance for barrier requirements, and a NEMA 3R enclosure rating. These certifications support safe, code-compliant installations in both indoor and outdoor locations, reducing inspection time and risk.
This switch is not approved for service entrance unless a neutral kit is installed. If service entrance functionality is required, order or install the appropriate neutral kit separately. The fusible without neutral configuration also influences wiring and protection strategy for outages and maintenance.
DG325FRK weighs approximately 120 lb and measures about 7.27 in depth, 23.08 in width, and 44.74 in height. It carries Eaton’s standard warranty policy, typically one year from installation or eighteen months from shipment, whichever comes first, depending on terms of sale.