Eaton DH367NGK Heavy Duty Fusible Safety Switch - UL Listed
Part Number: DH367NGK
Quick Summary
Eaton DH367NGK heavy duty fusible safety switch is designed to protect large motor and power distribution circuits in industrial facilities. Users often wrestle with nuisance fuse trips, downtime, and complex wiring during protection upgrades. UL Listed certification, NEC 230.62 compliant barrier, and a NEMA 1 enclosure provide regulatory readiness and rugged performance in harsh environments. This model supports reliable protection while enabling straightforward installation in control panels and power distribution centers, delivering improved uptime and reduced maintenance costs for industrial operations.
Product Information
Extended Description
DH367NGK Eaton: Eaton Heavy duty single-throw fused safety switch, 800 A, NEMA 1, Painted steel, Class L, Fusible with neutral, Three-pole, Four-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
DH367NGK
UPC
782113639260
Product Length/Depth
57.5 in
Product Height
12.38 in
Product Width
27.5 in
Product Weight
175 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 1
Enclosure material
Painted steel
Fuse class provision
Class L
Fuse configuration
Fusible with neutral
Number Of Poles
Three-pole
Number of wires
4
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 with neutral
Feature: 800A amperage rating, 600V voltage rating, three-pole, four-wire configuration with fusible neutral. Business Impact: Enables high-capacity protection for demanding motor loads and feeders while maintaining system stability and surge resistance. Application: Suitable for large MCCs and critical industrial feeders where reliability and quick fuse replacement are essential. Feature: NEMA 1 painted steel enclosure. Business Impact: Provides indoor protection against dust and incidental contact, reducing corrosion and maintenance in standard plant environments. Application: Ideal for indoor control rooms, switchgear cabinets, and service bays where durability matters. Feature: Class L fuse provision. Business Impact: Delivers precise coordination and predictable fuse performance, lowering nuisance trips and improving system uptime. Application: Effective for controlled protection of motors and power circuits with defined dulling and shutoff characteristics. Feature: UL Listed with NEC compliant barrier. Business Impact: Strengthens compliance posture and simplifies regulatory audits, reducing project risk. Application: Essential for facilities with stringent electrical codes and safety requirements. Feature: 500 hp maximum at 480/600V. Business Impact: Supports heavy motor applications without oversizing, optimizing total lifecycle costs. Application: Suitable for high-horsepower drives in manufacturing lines and process equipment. Additional: 57.5 in length, 27.5 in width, 12.38 in height; 175 lb weight; 3-pole, 4-wire neutral configuration; Catalog Number DH367NGK; 782113639260 UPC. Warranty: One year from installation or eighteen months from shipment, whichever occurs first. Installation compatibility with standard Eaton and third-party control systems.
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FAQs
The DH367NGK is a three-pole, four-wire fusible safety switch with neutral, designed for 600 V systems up to 800 A. It fits standard indoor enclosures (NEMA 1) and requires space for 4 conductors and lug connections. Plan for a 57.5 inch length, 27.5 inch width, and 12.38 inch height footprint, and ensure mounting to a sturdy panel frame with access for fuse replacement and neutral termination.
Key ratings include 800 A maximum amperage, 600 V voltage, and Class L fuse provision with a neutral. It supports up to 500 hp at 480/600 V for motor protection and uses a fusible with neutral configuration to coordinate with downstream equipment while maintaining safe open-circuit conditions during faults.
Yes. With an 800 A rating and 500 hp capability at 480/600 V, the DH367NGK is well-suited for large motors and feeders in manufacturing lines. The fusible with neutral and UL Listed status offer reliable protection, while the NEMA 1 enclosure supports indoor installation in control cabinets and MCCs.
The DH367NGK carries UL Listed certification and NEC 230.62 barrier compliance, ensuring electrical safety and regulatory alignment for indoor industrial environments. Its NEMA 1 enclosure further supports standard compliance in dry, indoor locations.
Maintenance benefits include predictable fuse behavior, reduced nuisance trips, and straightforward fuse replacement. The 1-year warranty (or 18 months from shipment) provides initial risk mitigation, while robust construction and high current capacity help minimize downtime and extend motor life in high-demand applications.