Eaton DH324FRKV Auxiliary Power Switch - UL Listed
Part Number: DH324FRKV
Quick Summary
Eaton DH324FRKV auxiliary power switch provides reliable control for three‑phase, 240V circuits in demanding industrial environments. Engineers often face challenges with safe isolation during maintenance and minimizing unplanned downtime; this device offers quick disconnection and a visible status to reduce risk. Key certifications and ratings include UL Listed and a rugged NEMA 3R enclosure suitable for outdoor and damp locations, along with a Class H fuse and a fusible configuration without neutral for flexible protection. This combination delivers robust electrical protection in motor-driven applications while supporting compliance and safe operation. For performance and installation efficiency, the DH324FRKV aligns with industrial control standards and offers reliable, long-term value in industrial electrical protection solutions.
Product Information
Extended Description
DH324FRKV Eaton: Eaton auxiliary power switch, Enhanced visible blade, 200 A, NEMA 3R, Painted galvanized steel, Class H, Fusible without neutral, Three-pole, Three-wire, 240 V, Max Hp: 15, 25/ 15, 60/ 40 hp (1,3PH @Std/TD/250 Vdc), #6-250 kcmil Cu/Al
Product Name
Eaton auxiliary power switch
Catalog Number
DH324FRKV
UPC
786685972282
Product Length/Depth
30 in
Product Height
9.5 in
Product Width
18 in
Product Weight
41 lb
Certifications
UL Listed
Catalog Notes
Heavy Duty Safety Switch (HDSS)
Amperage Rating
200A
HP rating - max
15, 25/ 15, 60/ 40 hp (1,3PH @Std/TD/250 Vdc)
Voltage rating
240V
Enclosure
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
#6 AWG-250 kcmil Cu/Al
Special features
Enhanced visible blade
Feature → Business Impact → Application: Amperage Rating of 200A provides robust protection for demanding motor loads, reducing equipment damage and unplanned downtime in manufacturing lines. This translates to improved uptime and cost savings on maintenance. Application: motor control centers and heavy machinery in process environments benefit from consistent interruption protection. Feature → Business Impact → Application: HP rating up to 25/15, 60/40 hp (1,3PH @ Std/TD/250 Vdc) supports a wide range of medium-size motors, enabling standardized protection across multiple line setups. Application: HVAC, pumps, and conveying systems in industrial facilities gain reliable operating performance. Feature → Business Impact → Application: Enclosure rated NEMA 3R with painted galvanized steel enhances weather resistance and vandal protection, reducing corrosion-related downtime. Application: outdoor equipment and damp locations such as exterior switchgear housings. Feature → Business Impact → Application: Fuse class provision Class H and Fusible without neutral simplifies protection schemes while avoiding unnecessary neutral conductors, lowering wiring complexity. Application: three-wire, three-pole installations in heavy-duty control circuits. Feature → Business Impact → Application: Three-pole, 3-wire design with Cu/Al wire size compatibility (#6 AWG–250 kcmil) ensures flexible, field-ready wiring for diverse conductor inventories. Application: motor starters and disconnects in industrial plants. Feature → Business Impact → Application: Enhanced visible blade for quick status checks improves maintenance efficiency and safety during servicing. Application: routine inspections and safe energization checks in high-visibility environments. Feature → Business Impact → Application: UL Listed certification and HDSS catalog notes reinforce compliance and safety expectations, reducing procurement risk. Application: plant-wide safety programs and equipment audits. Additional context: This switch supports common industry standards while delivering install-time savings through compatibility with standard wiring practices and plug-and-play integration in existing switchgear.
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FAQs
DH324FRKV is designed for three-pole 240V circuits with fusible protection without neutral. It uses #6 AWG to 250 kcmil Cu/Al conductors and a NEMA 3R enclosure, enabling safe outdoor or damp-location installations. Plan for proper grounding, correct wiring sequence, and compatibility with existing three-wire control schematics to ensure reliable operation.
With a 200A amperage rating, Class H fuse protection, and a fusible without neutral configuration, the DH324FRKV provides selective, reliable disconnection for motor loads. The enhanced visible blade aids quick status checks, enabling safer maintenance and faster fault isolation in motor control centers and process lines.
Yes. The DH324FRKV carries UL Listed certification and features a NEMA 3R enclosure, making it suitable for outdoor and damp locations. This combination supports compliance with safety standards while enabling dependable operation in challenging environments.
The switch is designed to accommodate Cu/Al conductors ranging from #6 AWG up to 250 kcmil. This broad range allows flexible field wiring and compatibility with various motor and feeder configurations, simplifying stock and installation planning.
The 200A protection, durable painted galvanized steel enclosure, and UL-listed reliability reduce unplanned downtime and maintenance costs. The enhanced visibility blade and HDSS configuration streamline inspections, contributing to lower labor costs and longer switch life in demanding production environments.