Eaton DH222FDK Heavy Duty Fusible Safety Switch - UL Listed
Part Number: DH222FDK
Quick Summary
DH222FDK is an Eaton heavy duty fusible safety switch that isolates and protects industrial control circuits. This design minimizes downtime by delivering fast, visible fault isolation and reliable dead-front protection in demanding environments. This solution carries UL Listed certification, NEC 230.62 barrier compliance, and a rugged NEMA 12/3R enclosure suitable for indoor or outdoor use with proper drain options. With a 60A rating at 240V and a two-pole configuration, it supports motors and feeders while helping meet safety and regulatory requirements, delivering clear value through reliability and ease of installation. Its compatibility with standard fusing and time-delay options enables flexible protection strategies across diverse industrial applications.
Product Information
Extended Description
DH222FDK Eaton: Eaton Heavy duty single-throw fused safety switch, Enhanced visible blade, 60 A, NEMA 12/3R, Class H, Two-pole, Two-wire, 240 V, Max Hp: 3, 7.5 hp/10, 15 hp/10 hp (1,3PH @ Std fuse/time delay/250 Vdc), #14-#2 Cu/Al
Product Name
Eaton heavy duty fusible safety switch
Catalog Number
DH222FDK
UPC
786685234847
Product Length/Depth
20 in
Product Height
8.5 in
Product Width
9.5 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.
Compliances
NEC 230.62 (C) Compliant Barrier
Certifications
UL Listed
Catalog Notes
Can be modified to meetNEMA 3R rainproof requirements when a factory provided drain hole is opened.
Enclosure
NEMA 12, NEMA 3R
Enclosure material
Painted galvanized steel
Fuse class provision
Class H
Fuse configuration
Fusible without neutral
Number Of Poles
Two-pole
Number of wires
2
Type
Heavy duty fusible safety switch
Amperage Rating
60A
HP rating - max
3, 7.5 hp/10, 15 hp/10 hp (1,3PH @ Std fuse/time delay/250 Vdc)
NEMA rating
NEMA 12/3R
Voltage rating
240V
Product Category
Heavy Duty, Fusible without neutral
Commercial Distribution, Switching Devices, Volume 2, Tab 1
Eaton Specification Sheet - DH222FDK
Selling Policy 25-000 - Distribution and Control Products and Services
Feature: The DH222FDK is a two-pole, fusible safety switch rated for 60A at 240V with Class H fusing. Business impact: Provides precise overcurrent protection and fast isolation for motor feeders, reducing downtime and equipment wear. Application: Ideal for control panels and industrial machinery where robust protection is required. Feature: Enhanced visible blade design improves operator visibility during lockout/tagout, enhancing safety and reducing misoperation risk. Business impact: Faster, safer maintenance routines and lower incident rates. Application: Common in high-availability production lines and quick-change equipment. Feature: NEMA 12, NEMA 3R enclosure in painted galvanized steel delivers solid protection against dust, moisture, and incidental impact. Business impact: Extends service life in harsh environments and enables outdoor or semi-outdoor installations. Application: Suitable for indoor facilities and outdoor equipment with appropriate drainage considerations. Feature: Fuse configuration is fusible without neutral and supports standard fuse/time-delay options. Business impact: Enables flexible protection for mixed loads, reducing nuisance trips and spare parts needs. Application: Works with 1–3 phase circuits and 60A feeders. Feature: NEC 230.62 barrier compliance and UL Listed certification provide regulatory alignment and safe operation. Business impact: Simplifies compliance documentation and enhances risk management. Application: Approved for use in regulated electrical installations across manufacturing and processing environments. Feature: Two-pole design, 2-wire connection and 240V operation offer straightforward wiring and quick commissioning. Business impact: Speeds up install time, lowers labor costs, and reduces commissioning risk. Application: Standard for motor control and heavy-duty distribution in industrial settings.
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FAQs
For reliable installation, mount the DH222FDK in a NEMA 12 or NEMA 3R rated enclosure as appropriate to indoor or outdoor conditions. Use the two-pole, 60A configuration with fusible elements compatible with standard time-delay or standard fusing options. Ensure proper dead-front access, observe NEC 230.62 barrier guidelines, and verify ducting and drainage provisions if a rainproof adaptation is required.
The DH222FDK is a 60A, 240V, two-pole fusible safety switch with Class H fuse provision and fusible without neutral configuration. It supports 1–3 phase applications with 7.5, 10, and 15 hp ratings depending on the load and fuse characteristics. The enclosure is rated for NEMA 12/3R environments, and the unit is UL Listed for compliance and safety in industrial settings.
Yes, the DH222FDK is designed for versatile installations with NEMA 12 and NEMA 3R enclosure ratings, making it suitable for indoor and certain outdoor environments when drainage and rainproofing considerations are addressed. The enclosure is constructed from painted galvanized steel, delivering durable protection against dust and moisture and enabling safer outdoor motor protection when used with appropriate drainage modification per catalog notes.
The DH222FDK carries UL Listed certification and NEC 230.62 barrier compliance, which support electrical safety and code conformance in industrial installations. These certifications simplify procurement and inspection processes, reduce risk of non-compliance penalties, and align with standard customer requirements for motor control protection in manufacturing environments.
The DH222FDK provides reliable, easily replaceable fusing and fast isolation, reducing unplanned downtime and extending equipment life. Its rugged enclosure and compliance features minimize maintenance checks and repair costs, while UL listing and NEC alignment streamline commissioning and supplier audits. Overall, you can expect improved uptime, safer operation, and predictable spare parts planning in production lines.