Eaton DH323FRKA1208 Heavy Duty Fusible Safety Switch - UL Listed
Part Number: DH323FRKA1208
Quick Summary
Eaton DH323FRKA1208 heavy duty fusible safety switch isolates power in industrial control and motor circuits. Maintenance teams often battle panel protection gaps, compliance risks, and downtime during switch replacement. UL Listed, NEC 230.62 barrier compliant, and a NEMA 3R enclosure deliver rugged protection and regulatory confidence. With a three‑pole, three‑wire configuration and a 100 A rating at 240 V, the device fits standard industrial power chains and streamlines procurement for electrical teams. Designed for harsh environments, it uses Class H fuses and fusible without neutral to simplify installation, improve safety, and reduce total cost of ownership.
Product Information
Extended Description
DH323FRKA1208 Eaton: Heavy Duty Safety Switch, Single-Throw, 100A, 240V, Three-pole, Three-wire, 208 V auxiliary circuit, Fusible without neutral, NEMA 3R, Painted galvanized steel, Class H fuses, 15A GFI receptacle
Product Name
Eaton heavy duty fusible safety switch
Catalog Number
DH323FRKA1208
UPC
782116418176
Product Length/Depth
9.89 in
Product Height
21.99 in
Product Width
10.78 in
Product Weight
0.01 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
Enclosure
NEMA 3R
Enclosure material
Painted galvanized steel
Fuse class provision
Class H fuses
Fuse configuration
Fusible without neutral
Number Of Poles
Three-pole
Number of wires
3
Type
Single-Throw
Amperage Rating
100A
NEMA rating
NEMA 3R
Voltage rating
240V
Product Category
Heavy Duty, Fusible without neutral
Commercial Distribution, Switching Devices, Volume 2, Tab 1
Eaton Specification Sheet - DH323FRKA1208
Feature: Three-pole, three-wire design. Benefit: Delivers reliable, single‑throw isolation for three‑phase circuits, minimizing arc exposure and simplifying wiring. Application: Motor control centers and main line disconnects in manufacturing facilities. Feature: NEMA 3R, painted galvanized steel enclosure. Benefit: Provides outdoor and indoor protection against rainfall, corrosion, and debris, extending service life in harsh environments. Application: Outdoor equipment housings and exposed panel installations. Feature: Fusible without neutral with Class H fuses. Benefit: Flexible protection for phase conductors while simplifying cable management and maintenance. Application: Industrial panels requiring selective fusing and clear fault indication. Feature: UL Listed and NEC 230.62 barrier compliant. Benefit: Supports regulatory compliance and safer installation with proven safeguarding standards. Application: Electrical installations subject to strict electrical codes. Feature: 100 A, 240 V capacity with 3 poles. Benefit: High‑current isolation suitable for standard industrial loads while preserving system reliability. Application: Heavy machinery, pumps, and conveyors. Feature: 15 A GFI receptacle integrated. Benefit: On‑site testing and maintenance convenience without separate outlets. Application: Quick power checks and tool charging in service areas.
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FAQs
The DH323FRKA1208 is a three-pole, three-wire disconnect designed for standard industrial panels. Mount the enclosure in a suitable enclosure opening, secure with provided hardware, and connect three phase wires to the switch terminals. Ensure NEC 230.62 barrier compliance and proper grounding. Verify Class H fuse compatibility and confirm the fusible without neutral configuration for your circuit. Follow manufacturer torque specs and safety disconnect procedures during commissioning.
Key specs include a 100 A amperage rating, 240 V voltage rating, and a three-pole configuration, suitable for three‑phase systems. The unit uses Class H fuses and features a fusible without neutral design. Enclosure is NEMA 3R, painted galvanized steel, UL Listed, and NEC 230.62 barrier compliant, providing robust protection for indoor or outdoor installations.
Yes. The NEMA 3R enclosure with painted galvanized steel is designed for outdoor and harsh industrial environments, offering protection against rain and debris. The UL Listed certification and NEC barrier compliance help ensure installation meets code requirements, while the rugged construction supports long service life in demanding facilities.
The device is UL Listed and NEC 230.62 barrier compliant, which aids in meeting national electrical code requirements. The NEMA 3R enclosure category further indicates suitability for outdoor or semi‑outdoor environments. These certifications streamline inspections and reduce risk during audits in industrial plants.
Warranty is governed by Eaton’s policy 25-000, offering one year from installation or eighteen months from shipment, whichever occurs first. Regular inspections of the fusible elements and enclosure seals are recommended. The fusible-without-neutral configuration plus UL and NEC compliance can reduce downtime costs and simplify spare parts management in ongoing maintenance programs.