Eaton DH228FDK Heavy Duty Fusible Safety Switch - UL Listed
Part Number: DH228FDK
Quick Summary
Eaton DH228FDK fusible safety switch provides reliable power isolation for industrial control panels and motor circuits. In demanding environments, unplanned downtime and miswiring can cripple production; this unit delivers fast, safe disconnects and straightforward fuse replacement. It carries UL Listed certification, NEC 230.62 compliant barrier, and a NEMA 1 painted steel enclosure, aligning with stringent electrical codes and plant requirements. With a 1200 A rating at 240 V and Class L fuses, it supports scalable protection while keeping installation simple for OEMs and end users. The rugged enclosure and proven reliability translate into reduced service calls and lower lifecycle costs, making it a practical choice for critical equipment protection and regulatory compliance.
Product Information
Extended Description
DH228FDK Eaton: Eaton Heavy duty single-throw fused safety switch, 1200 A, NEMA 1, Painted steel, Class L, Fusible without neutral, Two-pole, Two-wire, 240 V, (4)#1/0-(4)750 kcmil Al
Product Name
Eaton heavy duty fusible safety switch
Catalog Number
DH228FDK
UPC
786685178059
Product Length/Depth
19.95 in
Product Height
70.23 in
Product Width
41.46 in
Product Weight
455 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 without neutral
Number Of Poles
Two-pole
Number of wires
2
Type
Heavy duty fusible safety switch
Amperage Rating
1200A
NEMA rating
NEMA 12/3R
Voltage rating
240V
Product Category
Heavy Duty, Fusible without neutral
DH228FDK is built for high-demand electrical protection with a focus on operational reliability and safety. Feature first: 1200 A amperage rating at 240 V enables safe, direct switching for large motors and feeders, delivering tangible business impact by reducing fuse-related outages and enabling quick fault isolation in heavy industry. Application intent is clear: deploy in control panels or distribution enclosures where two-pole, two-wire protection with Class L fusible links is required, supporting scalable installations and easier spare-part planning. Feature two: fusible without neutral and Class L fuse configuration simplify wiring and maintenance, improving selective coordination and reducing nuisance trips in complex circuits. Application: ideal for machine centers and process lines that demand robust protection with straightforward servicing. Feature three: NEMA 1 painted steel enclosure delivers durable indoor protection, enabling reliable performance in factory environments and simplifying mounting in standard electrical rooms. Application: new builds or upgrades where enclosure integrity and code compliance are priorities. Feature four: UL Listed with NEC 230.62 barrier compliance, ensuring regulatory alignment and safer maintenance workflows, which reduces audit risk and accelerates project sign-off. Application: procurement and compliance teams seeking proven, code-ready protection.
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FAQs
DH228FDK is a two-pole, two-wire fusible disconnect designed for 240 V circuits up to 1200 A and housed in a NEMA 1 painted steel enclosure. Plan for a large footprint (approximately 41.46 in W x 70.23 in H x 19.95 in D) and provide service clearances for fuse replacement, wiring access, and periodic maintenance.
The DH228FDK incorporates NEC 230.62 compliant barriers to maintain safe separation between live components and accessible surfaces. This barrier design supports compliant installation in industrial spaces, reduces exposure to live parts during maintenance, and aligns with facility safety programs for disconnect switches in automated systems.
Yes. DH228FDK supports 240 V, two-wire configurations with a fusible without neutral arrangement. It uses a two-pole design and Class L fuse technology, facilitating straightforward wiring in motor control centers, panels, and feeders while enabling reliable disconnection during fault conditions and routine servicing.
DH228FDK is UL Listed and NEC 230.62 barrier compliant, with a NEMA 1 enclosure rating and Class L fuse protection. These certifications validate safety, code compliance, and suitability for indoor industrial environments, helping ensure regulatory alignment, safer maintenance, and smoother commissioning in regulated facilities.
The rugged 1200 A, 240 V fusible disconnect supports long service intervals and straightforward fuse replacement, reducing downtime and service calls. With UL listing and barrier compliance, ongoing compliance costs decrease. Overall, expect improved uptime, safer maintenance procedures, and lower lifecycle costs in demanding industrial applications.