Eaton DH367FGK Heavy Duty Fusible Safety Switch - UL Listed
Part Number: DH367FGK
Quick Summary
The Eaton DH367FGK heavy duty fusible safety switch provides reliable power isolation for industrial control panels and service entrances. Many facilities struggle with space constraints, long lead times, and difficulty matching fuse class and enclosure ratings, which can drive downtime. This model is UL Listed, NEC 230.62 barrier compliant, and uses a NEMA 1 painted steel enclosure to support indoor installations; it also supports up to 800 A and 500 hp at 480–600 V. By combining a robust design with neutral-kit compatibility and versatile wiring options, it delivers faster commissioning, safer operation, and lower lifecycle costs for electrical protection systems.
Product Information
Extended Description
DH367FGK Eaton: Eaton Heavy duty single-throw fused safety switch, 800 A, NEMA 1, Painted steel, Class L, Fusible without neutral, Three-pole, Three-wire, 600 V, Max Hp: 500, 500 hp (3PH @480/600 V), (4)#1/0-(4)750 kcmil Al
Product Name
Eaton heavy duty fusible safety switch
Catalog Number
DH367FGK
UPC
782113589725
Product Length/Depth
57.5 in
Product Height
12.38 in
Product Width
27.5 in
Product Weight
210 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
Suitable for service entrance use with a Neutral Kit installed
Enclosure
NEMA 1
Enclosure material
Painted steel
Fuse class provision
Class L
Fuse configuration
Fusible without neutral
Number Of Poles
Three-pole
Number of wires
3
Type
Heavy duty fusible safety switch
Amperage Rating
800A
HP rating - max
500, 500 hp (3PH @480/600 V)
NEMA rating
NEMA 1
Voltage rating
600 V
Product Category
Heavy Duty, Fusible without neutral
Feature: 800 A amperage rating and 600 V voltage rating with three-pole configuration, fusible without neutral, and Class L fuse. Business impact: delivers reliable protection for large motors and highly loaded circuits, reducing nuisance trips and motor damage while enabling safer maintenance. Application: main power feeds in manufacturing lines and control panels requiring robust three-phase protection. Feature: NEMA 1 indoor enclosure in painted steel. Business impact: durable indoor protection against dust and incidental impacts, simplifying installation in machine rooms or electrical cabinets. Application: indoor industrial environments with space constraints and accessibility considerations. Feature: Neutral-kit compatibility and service-entrance suitability. Business impact: simplifies integration with building power systems, improves code compliance, and accelerates commissioning. Application: service entrances and main distribution where neutral return is required. Feature: UL Listed and NEC 230.62 barrier compliance. Business impact: enhances regulatory assurance and safety for personnel, facilities, and audits. Application: plant-wide protective equipment programs and inspected installations. Feature: 57.5 in L × 27.5 in W × 12.38 in H footprint and 210 lb weight. Business impact: predictable installation planning, supports precise rack or room layouts, and reduces surprises during design review. Application: site planning for large switchgear enclosures. Feature: 500 hp max rating for three-phase loads at 480/600 V. Business impact: supports high-performance motors with controlled inrush and reliable protection. Application: heavy-duty motors and process equipment in extrusion, pumping, or material handling. Feature: Catalog notes and documented datasheets. Business impact: speeds up procurement and commissioning with readily available resources; Application: engineering documentation and procurement workflows.
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FAQs
The DH367FGK is designed for three-phase power protection in industrial environments, particularly as a service entrance switch or main distribution device. Its 800 A rating, 600 V capability, NEMA 1 enclosure, and Class L fusible configuration make it ideal for motor control centers, manufacturing lines, and large equipment rooms where reliable isolation and safe maintenance are critical.
Key ratings include 800 A amperage, 600 V voltage, three-pole operation, and Fusible without neutral with a Class L fuse. Physical footprint is 57.5 in length, 27.5 in width, and 12.38 in height, with a weight of approximately 210 lb. These specs inform installation spacing, wiring, and service clearances.
Neutral Kit compatibility enables use at service entrances by providing the necessary neutral return path and conduit interfaces. This reduces the need for additional adapters, speeds up commissioning, and helps ensure code-compliant grounding and neutral arrangements in compliant buildings or plants.
The DH367FGK is UL Listed and NEC 230.62 barrier compliant, with a NEMA 1 indoor enclosure. These certifications support regulatory compliance, safety auditing, and reliability when integrating the switch into industrial protection schemes.
Eaton provides a warranty of one year from installation or eighteen months from shipment, whichever occurs first. This, combined with readily available datasheets and catalog resources, supports lifecycle planning, reduces risk during commissioning, and helps quantify return on investment through improved uptime and service continuity.