Eaton DH361FDKW Fusible Safety Switch - NEMA 12/3R
Part Number: DH361FDKW
Quick Summary
The Eaton DH361FDKW Fusible Safety Switch is a three-pole, heavy-duty device designed to safely isolate 600 V, three-phase circuits in industrial panels. Maintenance teams often face downtime from unclear fault indications and unreliable de-energization, which this switch helps prevent with its enhanced visible blade. UL Listed for safety, with a NEMA 12/3R enclosure and Class H fuse provisions, it supports rugged, compliant installations. This design delivers reliable protection for industrial power systems while supporting scalable control-safety integration and cost-effective maintenance in electrical protection and circuit control applications.
Product Information
Extended Description
DH361FDKW Eaton: Eaton Enhanced visible blade single-throw safety switch, Enhanced visible blade, 30 A, NEMA 12/3R, Painted galvanized steel, Class H, Three-pole, Three-wire, 600 V, Max Hp: 7.5, 10/ 15, 20 hp (1/3PH @480, 600 V), #14-#2 Cu/Al
Product Name
Eaton heavy duty fusible safety switch
Catalog Number
DH361FDKW
UPC
782116961917
Product Length/Depth
23 in
Product Height
10.5 in
Product Width
12.5 in
Product Weight
22 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 12, NEMA 3R
Enclosure material
Painted galvanized steel
Fuse class provision
Class H
Fuse configuration
Fusible without neutral
Number Of Poles
Three-pole
Number of wires
3
Type
Heavy duty fusible safety switch
Wire size
#14-2 AWG Cu/Al
Amperage Rating
30A
HP rating - max
7.5, 10/ 15, 20 hp (1/3PH @480, 600 V)
NEMA rating
NEMA 12/3R
Voltage rating
600 V
Product Category
Heavy Duty, Fusible without neutral
Feature → Business Impact → Application: The DH361FDKW delivers a three-pole, 30 A heavy-duty fusible safety switch with an enhanced visible blade, improving safety verification during maintenance and reducing setup time. This translates to lower downtime and more predictable repair cycles in manufacturing lines and packaging machines requiring quick isolation of 600 V three-phase loads. Application-wise, it is ideal for rugged industrial panels in harsh environments where reliability and clear status indication are critical, such as conveyors and machine skids using 480–600 V power. Feature → Business Impact → Application: The NEMA 12, 3R enclosure, painted galvanized steel, provides robust environmental protection against dust and moisture, extending service life in factory floors and outdoor installations. This enclosure choice supports compliant installations in wash-down areas and semi-outdoor enclosures without sacrificing accessibility or safety approvals. Feature → Business Impact → Application: Class H fuse provision and fusible without neutral configuration simplify fault isolation for three-wire systems, reducing nuisance trips and enabling clean, predictable disconnects during maintenance. Ideal for systems with #14-2 AWG Cu/Al wiring and 3-wire configurations in automation panels. Feature → Business Impact → Application: Dimensions and weight of 23 in L, 12.5 in W, 10.5 in H, 22 lb ensures a compact footprint for tight panel spaces while allowing straightforward field mounting and bolted installation on standard 4-hole patterns. This supports retrofit projects in legacy equipment and new builds where space is at a premium. Feature → Business Impact → Application: UL Listed certification provides a recognized safety baseline, enabling easier supplier qualification and compliance documentation for regulated facilities. When combined with the enhanced blade visibility and 600 V rating, it delivers consistent performance for high-demand industrial protection and circuit control tasks. Some users seek alternative configurations; the DH361FDKW covers common 3-pole, 600 V, 30 A needs with straightforward wiring and mounting, reducing design and procurement complexity for electrical protection programs.
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FAQs
The DH361FDKW is a three-pole fusible safety switch rated for 30 A and 600 V, designed to isolate three-phase power in industrial panels. It uses #14-2 AWG Cu/Al wiring, supports 3 wires, and fits NEMA 12/3R environments. Its dimensions are 23 in L x 12.5 in W x 10.5 in H, with an approximate weight of 22 lb, making it suitable for compact control cabinets and equipment footprints.
The Enhanced Visible Blade provides rapid, at-a-glance confirmation of the switch status before performing maintenance, reducing the risk of accidental energization. This feature, combined with UL safety certification and robust enclosure protection, helps technicians execute safe disconnections quickly in demanding production environments.
This model is UL Listed for safety, and it uses a NEMA 12/3R enclosure, offering protection against dust and moisture in industrial settings. The combination supports regulatory compliance and dependable operation in typical factory environments, with the Class H fuse configuration enhancing fault isolation without neutral.
The unit measures 23 inches long, 12.5 inches wide, and 10.5 inches high, weighing 22 pounds. It supports three wires with #14-2 Cu/Al conductors, 600 V systems, and 30 A rating. Its fusible without neutral configuration simplifies field wiring for standard three-wire panels and allows straightforward mounting in compact control enclosures.
Eaton provides a one-year warranty from installation or eighteen months from shipment, whichever occurs first. Support includes access to Eaton’s specification sheets and product documentation (such as the DH361FDKW datasheet), along with typical vendor service channels for replacement parts, technical guidance, and application support.