Eaton DH323NRKLP Heavy Duty Safety Switch - UL Listed
Part Number: DH323NRKLP
Quick Summary
The Eaton DH323NRKLP heavy duty safety switch provides reliable power isolation for three-phase 240V systems in industrial facilities. Maintenance teams often struggle with safe lockout points, cumbersome wiring, and slow fault isolation, which can lead to extended downtime. It carries UL Listed certification and a rugged NEMA 3R enclosure designed for harsh environments, making it a dependable choice for plant floors and outdoor installations. With Series K construction and the Posi-Lok option, it delivers consistent operation, easy maintenance, and scalable compatibility across Eaton's control gear. This combination translates to faster commissioning, safer maintenance routines, and measurable improvements in uptime and operator safety.
Product Information
Extended Description
DH323NRKLP Eaton: Eaton Quick Connect Safety Switch, Heavy Duty, Single-Throw, 100A, 240V,3P, Fusible with solid neutral, Series K, NEMA 3R, Posi-Lok
Product Name
Eaton quick connect heavy duty safety switch
Catalog Number
DH323NRKLP
UPC
786685370224
Product Length/Depth
11.25 in
Product Height
27.63 in
Product Width
15.91 in
Product Weight
52 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
100A
Number Of Poles
Three-pole
Voltage rating
240V
Enclosure
NEMA 3R
Fuse configuration
Fusible with solid neutral
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 - DH323NRKLP
Three-pole, 100A at 240V rating provides a robust, high-current isolation solution for heavy machinery, reducing fault clearance time and enhancing personnel safety in manufacturing lines. This translates to lower downtime and improved equipment protection when motors and pumps start or stop under load. The fusible with solid neutral configuration simplifies wiring and ensures a predictable fault path, which minimizes arc-flash risk and supports compliant protection schemes in panel assemblies. A NEMA 3R enclosure broadens installation options to indoor and outdoor environments, delivering reliable performance in harsh conditions and migratable to outdoor equipment pads or sheltered locations. The Posi-Lok feature adds a positive latch for secure operation, supporting lockout/tagout compliance and safer maintenance cycles. Series K construction offers seamless compatibility with Eaton accessories and standardized mounting, accelerating installation and future upgrades while preserving electrical integrity. UL Listed certification underpins safety and compliance across industrial control panel builds, helping engineers meet regulatory requirements with confidence.
Get a Quick Quote for a Eaton DH323NRKLP
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton DH323NRKLP?
Enquire Now
FAQs
The DH323NRKLP uses a NEMA 3R enclosure, enabling indoor and outdoor installations in manufacturing environments. It supports three-phase 240V power and 100A loads, making it suitable for motors, conveyors, pumps, and other heavy equipment. For mounting, ensure adequate space for service access and compliance with lockout/tagout procedures, and reference Eaton accessories to optimize installation flexibility.
DH323NRKLP is a three-pole, fusible safety switch rated at 100A and 240V. It features a fusible with solid neutral configuration and belongs to Series K. The enclosure is NEMA 3R, and the unit can be equipped with the Posi-Lok handle option for secure latch operation, supporting reliable isolation in industrial control panels.
Yes, the DH323NRKLP is UL Listed, indicating compliance with recognized safety standards for electrical devices. It uses a rugged NEMA 3R enclosure suitable for indoor and outdoor environments, and it aligns with typical industrial panel requirements for three-phase disconnects used in safety and maintenance applications.
Wiring should follow the fusible with solid neutral configuration, ensuring proper conductor sizing and secure terminations. After installation, verify the Posi-Lok latch operation if equipped, perform routine lockout/tagout checks, and schedule periodic inspection of enclosure seals and mounting hardware. Adhere to OEM manuals and plant safety procedures to maximize uptime and operator safety.
Eaton provides a standard warranty per policy 25-000: one year from the date of installation or eighteen months from shipment, whichever occurs first. For ongoing support, refer to Eaton’s service programs and authorized channel partners, and document installation dates to ensure coverage. This warranty supports long-term maintenance planning and total cost of ownership considerations.