Eaton DG226NRK General Duty Safety Switch - UL Listed
Part Number: DG226NRK
Quick Summary
The Eaton DG226NRK general duty cartridge fuse safety switch protects 240 V circuits in industrial panel assemblies. When downtime and arc-flash hazards threaten productivity, engineers rely on rugged enclosures, simple wiring, and reliable protection. UL Listed status is complemented by NEC 230.62 barrier compliance and a NEMA 3R painted galvanized steel enclosure, delivering dependable outdoor or indoor service. Designed for general duty safety switching, it supports 600 A service with Class H fuses and a fusible-with-neutral configuration, aligning with procurement and maintenance workflows.
Product Information
Extended Description
DG226NRK Eaton: Eaton General duty cartridge fuse safety switch, 600 A, NEMA 3R, Painted galvanized steel, Class H fuses, Fusible with neutral, Two-pole, Three-wire, Category: general duty safety switch, 240 V
Product Name
Eaton general duty cartridge fuse safety switch
Catalog Number
DG226NRK
UPC
782113589565
Product Length/Depth
14.25 in
Product Height
52.7 in
Product Width
24 in
Product Weight
150 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. 3-Phase hp rating shown is a grounded B phase rating, UL listed.
Enclosure
NEMA 3R
Enclosure material
Painted galvanized steel
Fuse configuration
Fusible with neutral
Number Of Poles
Two-pole
Number of wires
3
Type
General duty, cartridge fused
Amperage Rating
600A
Fuse class provision
Class H fuses
Voltage rating
240V
Product Category
General duty safety switch
Commercial Distribution, Switching Devices, Volume 2, Tab 1
Double Up on Safety
Double Up on Safety
Eaton Specification Sheet - DG226NRK
Selling Policy 25-000 - Distribution and Control Products and Services
Feature → Business Impact → Application: Two-pole, three-wire configuration provides safe interruption with reduced arc exposure, enabling quick isolation of circuits and safer maintenance in motor control centers and panel boards. Feature → Business Impact → Application: NEMA 3R enclosure of painted galvanized steel delivers weather-resistant protection, supporting outdoor installations and harsh environments without compromising safety or reliability. Feature → Business Impact → Application: Fusible with neutral fuse configuration ensures precise protection coordination for three-wire systems, improving fault detection and minimizing nuisance trips in line-side and load-side protection scenarios. Feature → Business Impact → Application: Class H fuses paired with 600 A rating offer scalable protection for high-demand equipment, reducing downtime and extending equipment life in manufacturing lines. Feature → Business Impact → Application: UL Listed and NEC 230.62 barrier compliance provide regulatory assurance, simplifying audits and vendor qualification for critical facilities. Feature → Business Impact → Application: Maximum hp ratings apply only when dual element fuses are used, with a 3-Phase grounded B phase rating, helping engineers plan motor starts and avoid overprotection or underprotection.
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FAQs
DG226NRK is designed for two-pole, three-wire service with a fusible-with-neutral configuration and fits standard NEMA 3R enclosures. It uses a 240 V supply and supports general duty safety switching in panel boards, motor control centers, and industrial equipment rooms. Ensure mounting space matches the 14.25 in depth and 24 in width footprint for installation.
The DG226NRK is rated for 600 A amperage, operates at 240 V, and uses Class H fuses. It is a fusible-with-neutral, two-pole, three-wire device designed for general duty protection in industrial wiring schemes, with a NEMA 3R enclosure suitable for indoor and outdoor use.
Yes. The DG226NRK is UL Listed and complies with NEC 230.62 barrier requirements. Its NEMA 3R enclosure and fusible-with-neutral configuration provide reliable protection that aligns with industrial safety standards and electrical code expectations for panel assemblies.
Maximum hp ratings apply only when dual element fuses are used. The 3-Phase hp rating shown reflects a grounded B phase rating. This means motor loads should be selected with appropriate dual-element fuses to achieve higher horsepower protection without compromising safety or coordination.
Eaton offers a one-year warranty from installation or eighteen months from shipment, whichever comes first (Sales Policy 25-000). This ensures coverage for manufacturing defects and supports long-term maintenance planning, with available technical resources and datasheets for installation and troubleshooting.