Eaton DH464FGK Heavy Duty Fusible Safety Switch - UL Listed
Part Number: DH464FGK
Quick Summary
Eaton DH464FGK heavy duty fusible safety switch serves as a reliable disconnect for 200 A circuits in industrial control panels. This design addresses downtime and safety concerns by delivering a robust, field-serviceable solution that simplifies motor protection in demanding environments. Key compliance features include UL Listed certification, a NEMA 1 painted steel enclosure, and Class H fuse provision to ensure safe operation and clear fault isolation. For systems needing durable protection with straightforward installation, this switch provides a solid combination of performance, compliance, and long-term value, supporting efficient maintenance programs and scalable control architectures.
Product Information
Extended Description
DH464FGK Eaton: Eaton Heavy duty single-throw fused safety switch, 200 A, NEMA 1, Painted steel, Class H, Fusible without neutral, Four-pole, Four-wire, 600 V, Max Hp: 125, 150/ 40 hp (480,600 V @3PH/250 Vdc), 600 V, #6-250 kcmil Cu/Al
Product Name
Eaton heavy duty fusible safety switch
Catalog Number
DH464FGK
UPC
782114121313
Product Length/Depth
10 in
Product Height
15 in
Product Width
1 in
Product Weight
40 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
200A
HP rating - max
125, 150/ 40 hp (480,600 V @3PH/250 Vdc)
NEMA rating
NEMA 1
Voltage - max
600 V
Voltage rating
600 V
Product Category
Heavy Duty, Fusible without neutral
Feature → Business Impact → Application: The four-pole, four-wire configuration streamlines wiring in three-phase motor circuits, reducing installation time and potential miswiring while enabling clean, orderly panels in machine rooms and control centers. This translates to lower commissioning costs and faster deployment in new lines or retrofits. Feature → Business Impact → Application: Fusible without neutral design minimizes neutral conductor complexity for standard motor loads, cutting wiring costs and simplifying spare parts management in high-volume manufacturing environments. Feature → Business Impact → Application: Class H fuse provision delivers reliable short-circuit protection with predictable fuse coordination, improving downtime resistance and enabling safer maintenance in heavy industry applications such as conveyors and pumps. Feature → Business Impact → Application: NEMA 1 enclosure with painted steel construction provides indoor protection against dust and incidental impacts, reducing repainting and corrosion-related maintenance in plant environments. Feature → Business Impact → Application: 200 A rating with 600 V maximum handling supports motors up to 125 HP at 480/600 V or up to 40 HP DC, offering versatility for mixers, grinders, and drive systems in both packaging and material handling. Feature → Business Impact → Application: UL Listed certification and Eaton warranty policies (25-000) give procurement teams confidence in compliance, safety traceability, and service continuity across multi-site installations. Feature → Business Impact → Application: Compact footprint (10 in L × 15 in H × 1 in W) and 40 lb weight support straightforward integration into existing switchgear housings, reducing space costs in compact control closets and on-machine panels.
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FAQs
Yes. The DH464FGK is a four-pole, four-wire, fusible safety switch designed for 3-phase circuits with a maximum voltage of 600 V. It supports 200 A continuous ratings and is suitable for standard 3-phase motor protection within NEMA 1 indoor enclosures.
Key specs include a 200 A amperage rating, 600 V maximum voltage, NEMA 1 enclosure, Class H fuse provision, and HP ratings of up to 125 HP at 480/600 V (3PH) or 40 HP at 250 V DC. It is fusible without neutral and supports four wires.
Yes. Its NEMA 1 painted steel enclosure and UL Listed certification make it appropriate for indoor control panels, switchgear, and machine rooms where reliable disconnects and clear fault isolation are required.
The product is UL Listed and carries Eaton’s standard warranty policy 25-000, which provides one year from installation or eighteen months from shipment, whichever occurs first, ensuring post-sale support and coverage.
By combining a robust 200 A / 600 V rating, a four-pole configuration, simple fusible wiring, and a compact NEMA 1 enclosure, it reduces installation time, improves fault isolation, and lowers long-term maintenance costs while meeting compliance requirements.