Eaton DH264FDKV Heavy Duty Fusible Safety Switch - UL Listed
Part Number: DH264FDKV
Quick Summary
Eaton DH264FDKV heavy duty fusible safety switch isolates power in industrial panels. Maintaining uptime is challenging when you need fast, safe disconnects during maintenance or fault conditions. This unit carries UL Listed certification and NEC 230.62 barrier compliance, plus a NEMA 12/3R enclosure and Class H fuse provisions, boosting reliability in harsh environments. With a 200 A rating and 600 V capability, it fits standard industrial control architectures, while its galvanized steel enclosure and enhanced visible blade support quick, compliant installations. Ideal for motor control centers, pump packages, and panel assembly lines requiring safe isolation.
Product Information
Extended Description
DH264FDKV Eaton: Eaton Heavy duty single-throw fused safety switch, Enhanced visible blade, 200 A, NEMA 12/3R, Painted galvanized steel, Class H, Two-pole, Two-wire, 600 V, Max Hp: 50, 50 hp/50 hp (1PH @480,600 V TD/600 Vdc), #6-300 kcmil Cu/Al
Product Name
Eaton heavy duty fusible safety switch
Catalog Number
DH264FDKV
UPC
786685973555
Product Length/Depth
37.5 in
Product Height
11.5 in
Product Width
19 in
Product Weight
55 lb
Compliances
NEC 230.62 (C) Compliant Barrier
Certifications
UL Listed
Catalog Notes
Heavy Duty Safety Switch (HDSS)
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
Wire size
#6 AWG-300 kcmil Cu/Al
Amperage Rating
200A
HP rating - max
50, 50 hp/50 hp (1PH @480,600 V TD/600 Vdc)
NEMA rating
NEMA 12/3R
Voltage rating
600 V
Feature → Business Impact → Application: The DH264FDKV delivers 200 A amperage and a 600 V rating in a two-pole, fusible switch, enabling safe and reliable motor and equipment isolation with minimal voltage drop during disconnects. This translates to improved uptime and shorter maintenance windows on production lines and control panels. Application: motor control centers, process lines, and heavy equipment feeds in manufacturing environments benefit from predictable fault clearance and compliant isolation. Feature → Business Impact → Application: NEMA 12, NEMA 3R enclosures, crafted from painted galvanized steel, provide robust protection against dust, splash, and corrosion in shop floors and outdoor installations. Application: rugged industrial spaces, installation near conveyors, and packaging lines where environmental exposure is a concern. Feature → Business Impact → Application: Enhanced visible blade design accelerates visual confirmation of switch status during daily operations and maintenance, reducing error-prone lockout times. Application: panel upgrades and service calls in high-mix manufacturing environments. Feature → Business Impact → Application: Class H fuse provision and fusible without neutral configuration deliver flexible wiring options for #6 AWG to 300 kcmil Cu/Al, improving installation efficiency and long-term reliability across diverse motor and feeder circuits. Application: new builds and retrofits in electrical rooms and machine bays. Feature → Business Impact → Application: NEC 230.62 compliant barrier and UL Listed certification ensure regulatory alignment and safer commissioning, reducing risk during audits and safety inspections. Application: industrial facilities pursuing strict safety and compliance programs.
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FAQs
The DH264FDKV is configured as a two-pole, fusible safety switch designed for 2-wire operation with a 600 V rating. It supports wire sizes from #6 AWG up to 300 kcmil Cu/Al and is housed in a NEMA 12, NEMA 3R enclosure with a painted galvanized steel finish. Use Class H fuses and ensure NEC 230.62 barrier compliance during installation for compliant, safe operation.
The unit provides a 200 A amperage rating and up to 50 HP (1PH @480, 600 V TD/600 Vdc) in a two-pole configuration. It operates at 600 V and is designed for fusible protection without a neutral. Its robust construction supports motor control and feeder circuits in demanding industrial environments.
Ideal for motor control centers, pump packages, and machine safety isolations within manufacturing, packaging, and processing facilities. The DH264FDKV’s NEMA 12/3R enclosure, enhanced visible blade, and rugged galvanized steel housing make it appropriate for shop floors and outdoor installations where dust, splash, and corrosion resistance are important.
This safety switch is UL Listed and features NEC 230.62 barrier compliance. It also uses a NEMA 12/3R enclosure, aligning with industry safety and installation standards. The combination of UL listing, protective barrier, and robust enclosure supports regulatory audits and safe commissioning.
The Enhanced Visible Blade improves status verification during routine checks, reducing lockout and restart times. Its durable enclosure and Class H fuses offer long service life with minimal maintenance, contributing to lower downtime, predictable maintenance windows, and a favorable total cost of ownership for facilities with frequent electrical isolation needs.