Eaton DH461FGK Heavy-Duty Fusible Safety Switch - UL Listed
Part Number: DH461FGK
Quick Summary
The Eaton DH461FGK heavy-duty fusible safety switch provides reliable control and protection for 30 A, four-pole service in demanding industrial environments. This solution helps prevent nuisance trips, equipment damage, and downtime caused by incorrect wiring or undersized protection. UL Listed certification and a NEMA 1 painted steel enclosure deliver dependable performance in general-purpose electrical rooms, while Class H fusing ensures fast-acting, safe isolation of circuits at 600 V. By combining rugged construction with straightforward installation, the DH461FGK reduces maintenance costs and accelerates compliance with safety standards. This device is well-suited for motor drives, conveyors, and other 3-phase loads in manufacturing settings, delivering efficiency gains without compromising safety.
Product Information
Extended Description
DH461FGK Eaton: Eaton Heavy duty single-throw fused safety switch, 30 A, NEMA 1, Painted steel, Class H, Fusible without neutral, Four-pole, Four-wire, 600 V, Max Hp: 20, 25/ 15, 20 hp (480,600 V @1/3PH), 600 V, #14-#2 Cu/Al
Product Name
Eaton heavy duty fusible safety switch
Catalog Number
DH461FGK
UPC
782113205540
Product Length/Depth
28.5 in
Product Height
9 in
Product Width
17 in
Product Weight
30 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
Enclosure
NEMA 1
Enclosure material
Painted steel
Fuse class provision
Class H
Fuse configuration
Fusible without neutral
Number Of Poles
Four-pole
Number of wires
4
Type
Heavy duty fusible safety switch
Amperage Rating
30A
HP rating - max
20, 25/ 15, 20 hp (480,600 V @1/3PH)
NEMA rating
NEMA 1
Voltage - max
600 V
Voltage rating
600 V
Product Category
Heavy Duty, Fusible without neutral
Feature → Business Impact → Application: Four-pole, four-wire design enables full isolation of 3-phase circuits, reducing cross-talk and accidental energization during maintenance. This translates to safer work practices and fewer unplanned shutdowns in packaging lines, material handling, and process areas. Feature → Robust NEMA 1 painted steel enclosure and UL Listed certification provide reliable indoor protection and regulatory confidence, helping facilities meet general industry standards while simplifying procurement. Feature → Class H fuse provision with fusible configuration (without neutral) supports precise overcurrent protection for motors and drives, lowering the risk of nuisance trips and extending motor life in 480–600 V systems. Feature → 30 A rating and 600 V maximum voltage align with common industrial motor control requirements, enabling straightforward integration with existing MCCs and switchgear. Feature → Cu/Al conductor compatibility (#14-#2) reduces wiring constraints and stock variety, cutting installation time and material costs. Feature → Clear documentation and standardized dimensions support faster commissioning, maintenance, and retrofit planning, delivering measurable uptime improvements for production lines.
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FAQs
The DH461FGK is a four-pole, four-wire safety switch designed for 600 V systems with a NEMA 1 enclosure. It supports #14-#2 Cu/Al conductors and is compatible with standard motor control centers and general industrial power-distribution setups. Its robust enclosure and fuse configuration simplify retrofits and new-install wiring while maintaining safe, isolated operation during maintenance.
Key performance specs include a 30 A amperage rating, a 600 V maximum voltage rating, a four-pole form factor, fusible without neutral configuration, and Class H fuse provision. These parameters provide reliable overcurrent protection for 3-phase motors and drives in typical industrial environments, reducing fault propagation and equipment wear.
Yes. The DH461FGK is UL Listed and configured for indoor general-purpose use with a NEMA 1 enclosure. This combination supports compliance with common electrical safety standards, simplifies procurement, and ensures consistent performance across motor control applications in manufacturing facilities.
The product carries UL Listed certification and uses a NEMA 1 enclosure made from painted steel. These attributes establish baseline regulatory compliance and indoor protection suitable for general industrial spaces, service rooms, and control panels, while supporting safe operation during routine maintenance.
The DH461FGK can reduce downtime through reliable isolation during faults, lower maintenance costs by minimizing nuisance trips via Class H fuse protection, and streamline installation with standard dimensions and wiring options. Its UL-listed status and robust enclosure improve longevity and compliance, delivering tangible efficiency gains in motor-driven production lines.