Eaton DH326FRKLPR Heavy Duty Safety Switch - UL Listed
Part Number: DH326FRKLPR
Quick Summary
The Eaton DH326FRKLPR heavy duty safety switch provides reliable isolation for industrial power distribution in demanding environments. This model addresses maintenance and shutdown challenges by delivering secure, straightforward disconnection during service and startup activities. While UL Listed certification ensures electrical safety and a NEMA 3R enclosure supports outdoor or damp locations, engineers should verify SIL, CE, and IP requirements for their specific installations. On the business side, the solution aligns with robust electrical protection and efficient install practices, supporting safer operations and reduced downtime. Designed for compatibility with Eaton protection architectures, it balances dependability with ease of integration into existing control schemes.
Product Information
Extended Description
DH326FRKLPR Eaton: Eaton Quick Connect Safety Switch, Heavy Duty, Single-Throw, 600A, 240V,3P, Fusible, Series K, NEMA 3R, Posi-Lok reverse pin
Product Name
Eaton quick connect heavy duty safety switch
Catalog Number
DH326FRKLPR
UPC
786685370873
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 reverse pin
Type
Heavy Duty, Single-Throw
Amperage Rating
600A
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 - DH326FRKLPR
Selling Policy 25-000 - Distribution and Control Products and Services
Feature → Business Impact → Application: The DH326FRKLPR offers a 600A amperage rating in a three-pole, 240V fusible disconnect, enabling robust main-disconnect capability for heavy machinery and manufacturing lines. This translates to improved fault protection and system reliability, reducing outage duration during maintenance and startup. Ideal for industrial power distribution where high load handling is essential and safety compliance is non-negotiable. Feature → Business Impact → Application: Posi-Lok reverse pin provides secure, positive alignment of wiring connections, minimizing miswiring and rework during installation or servicing. This accelerates commissioning and reduces field errors, especially in confined panels or tight wiring spaces. Relevant for machine control cabinets and outdoor installations where quick, dependable wiring is critical. Feature → Business Impact → Application: NEMA 3R enclosure delivers weather-resistance and durable protection in both indoor and outdoor environments, improving uptime in damp or dusty locations. This enclosure rating supports outdoor equipment mounts, industrial enclosures, and distributed control devices. Feature → Business Impact → Application: Series K, heavy-duty construction with a Fusible fuse configuration improves circuit protection and selectivity, safeguarding downstream equipment while enabling fast fault isolation. This is particularly valuable in food & beverage, mining, and automotive assembly lines where safety standards and downtime costs are tightly managed. Feature → Business Impact → Application: Quick connect design and compatibility with Eaton switching devices streamline wiring and integration with existing protection architectures, reducing installation time and training needs. This supports faster project turnover and lower total cost of ownership for new lines or plant upgrades. Feature → Business Impact → Application: UL Listed certification and industry-standard components reinforce regulatory compliance and supplier confidence, reinforcing bids and changeouts in regulated facilities. This is especially meaningful for preventive maintenance programs and compliance-driven procurement in manufacturing and distribution centers.
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FAQs
The DH326FRKLPR is a 600A, 240V, three-pole fusible disconnect designed for industrial power distribution. It uses a NEMA 3R enclosure and UL Listed certification, with dimensions of 9.89 in depth, 21.69 in height, and 11.13 in width, and a weight of 22 lb. This combination enables robust main-disconnect capability in demanding environments.
Posi-Lok reverse pin ensures secure, positive alignment of wiring during assembly, reducing the risk of miswiring and rework in tight electrical spaces. This feature speeds up field wiring and maintenance, improves reliability of connections, and lowers commissioning time for control panels and outdoor disconnects.
This model serves as a main disconnect for heavy machinery, manufacturing lines, and outdoor equipment where high fault protection and reliable isolation are required. Its 600A capacity, three-pole design, fusible configuration, and NEMA 3R enclosure make it suitable for indoor plants and outdoor installations in demanding environments.
The DH326FRKLPR carries UL Listed certification for electrical safety and a NEMA 3R enclosure rating for weather and durability protection. While CE, SIL, and IP ratings are common considerations, this model explicitly lists UL and enclosure ratings; always verify project-specific compliance requirements with your facility standards.
Warranty terms follow Eaton policy 25-000: one year from installation or eighteen months from shipment, whichever occurs first. For maintenance, plan periodic inspections of the fusible links and connections, replace fuses as specified, and confirm the Posi-Lok mechanism remains engaged during servicing to retain safe isolation.