Eaton DH325FRKLP Safety Switch - UL Listed, Heavy Duty
Part Number: DH325FRKLP
Quick Summary
Eaton DH325FRKLP quick connect heavy duty safety switch safely interrupts power in industrial control panels. Engineers often struggle with reliable disconnection during maintenance and hazardous switching across equipment fleets. UL Listed protection, NEMA 3R enclosure, and Posi-Lok reliability address safety, durability, and field service uptime. Used in critical industrial power paths, it reduces downtime and streamlines maintenance programs while supporting compliance. Its 400A rating, 240V three-phase operation, and Series K design enable straightforward retrofits into existing panels. The product ships with Eaton’s one-year warranty and UL Listed certification, reinforcing regulatory compliance and lifecycle value for plants. This combination supports safer commissioning and faster changeouts.
Product Information
Extended Description
DH325FRKLP Eaton: Eaton Quick Connect Safety Switch, Heavy Duty, Single-Throw, 400A, 240V,3P, Fusible, Series K, NEMA 3R, Posi-Lok
Product Name
Eaton quick connect heavy duty safety switch
Catalog Number
DH325FRKLP
UPC
786685370620
Product Length/Depth
9.89 in
Product Height
21.69 in
Product Width
11.13 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
Special features
Posi-Lok
Type
Heavy Duty, Single-Throw
Amperage Rating
400A
Number Of Poles
Three-pole
Voltage rating
240V
Enclosure
NEMA 3R
Fuse configuration
Fusible
Series
Series K
Commercial Distribution, Switching Devices, Volume 2, Tab 1
Switching Devices Flex Center
Switching Devices Flex Center
Switching Devices Flex Center
Switching Devices Flex Center
Eaton Specification Sheet - DH325FRKLP
The 400A, three-pole fusible design delivers controlled isolation for 240V three-phase circuits, reducing arc flash exposure and improving personnel safety. This translates to fewer unplanned outages in motor feeders and feeder applications, enabling straightforward retrofits in existing control panels. Posi-Lok enhances handle retention and misoperation resistance, so the switch stays in the intended state during servicing. In maintenance-heavy environments, this minimizes unexpected switching and simplifies safe lockout-tagout procedures in control rooms. NEMA 3R enclosure enables installation in outdoor and damp locations, protecting contacts and wiring from weather and corrosion, reducing service calls and extending lifecycle in harsh environments. Quick Connect features shorten installation time by simplifying connections and terminations, improving project schedules and labor efficiency. Overall, UL Listed compliance and Series K design streamline audits and asset management while delivering reliable protection across industrial power paths.
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FAQs
The DH325FRKLP is a three-pole, fusible, quick-connect safety switch rated for 400A at 240V. It is designed for standard panel mounting and compatible with typical 2- and 3-screw enclosures. Use the Posi-Lok handle for secure operation and follow UL Listed installation guidelines. Ensure correct conductor sizing and torque values per Eaton specifications.
It delivers controlled isolation with a fusible configuration for 400A, 240V three-phase service. The three-pole design ensures balanced switching across all phases, reducing fault arc risk and enabling safe maintenance. Suitable for motor feeders and control circuits, the switch supports reliable disconnects and straightforward integration into existing equipment with Series K design.
Yes. The DH325FRKLP uses a NEMA 3R enclosure suited for outdoor and damp environments, protecting conductors and contacts from weather and moisture. Combined with UL Listed safety standards and the Posi-Lok feature, it maintains dependable operation in harsh factory yards and exposed switchgear locations while simplifying field service.
The DH325FRKLP is UL Listed, reflecting adherence to recognized safety standards for electrical equipment. NEMA 3R enclosure compatibility and Posi-Lok provide additional reliability and secure engagement during maintenance. These certifications matter for regulatory compliance, safer commissioning, and audit readiness across industrial facilities.
The investment yields faster commissioning and reduced field labor due to the quick-connect design, plus fewer spare parts from consolidating switching and protection in one device. The UL Listed status and durable NEMA 3R enclosure lower downtime, extend service intervals, and improve overall uptime in heavy-duty industrial applications.