Eaton DH324SNRKLPR Heavy Duty Safety Switch - UL Listed
Part Number: DH324SNRKLPR
Quick Summary
Eaton DH324SNRKLPR heavy duty safety switch is a three-pole disconnect designed for reliable control of industrial motors and feeders. Maintenance teams often encounter miswired neutrals and slow, error-prone installations when wiring switchgear, leading to delays and safety risks. It carries UL Listed certification and a NEMA 3R enclosure rating, with Posi-Lok reverse pin for secure, correct engagement in challenging environments. With 200A capacity, a fusible with switched neutral configuration, and Series K compatibility, it supports compliant, scalable protection for high-demand loads. In practice, users gain faster commissioning, safer fault isolation, and predictable maintenance cycles, while meeting code requirements across industrial facilities. Its substantial dimensions and weight support rugged outdoor or indoor installations, and Eaton’s warranty provides coverage to maintain uptime.
Product Information
Extended Description
DH324SNRKLPR Eaton: Eaton Quick Connect Safety Switch, Heavy Duty, Single-Throw, 200A, 240V,3P, Fusible with switched neutral, Series K, NEMA 3R, Posi-Lok reverse pin
Product Name
Eaton quick connect heavy duty safety switch
Catalog Number
DH324SNRKLPR
UPC
786685370552
Product Length/Depth
12.39 in
Product Height
44.31 in
Product Width
22.66 in
Product Weight
120 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
200A
Number Of Poles
Three-pole
Voltage rating
240V
Enclosure
NEMA 3R
Fuse configuration
Fusible with switched 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 - DH324SNRKLPR
Feature: High current capability and three-phase switching (200A, 3P, 240V). Business Impact: Supports large motor loads with reliable disconnection, reducing starter surges and wear on drive systems. Application: Motor control, conveyors, and pumps in manufacturing environments. Feature: Fusible with switched neutral and a clear fuse path. Business Impact: Improves protection coordination and simplifies fault isolation, lowering nuisance trips and energy waste. Application: Critical machinery circuits in harsh environments. Feature: Posi-Lok reverse pin and quick-connect design. Business Impact: Easier field installation with correct neutral engagement and reduced misalignment risks. Application: New installations and panel upgrades in factories. Feature: NEMA 3R enclosure with outdoor suitability. Business Impact: Weather-resistant protection for outdoor equipment and outdoor-rated control panels, reducing corrosion and downtime. Application: Outdoor switchgear and protected outdoor motor control. Feature: UL Listed certification and Series K compatibility. Business Impact: Ensures code compliance and seamless integration with Eaton ecosystem for streamlined procurement. Application: Industrial facilities seeking reliable, standards-aligned protection. Feature: Robust dimensions and weight (12.39 in L, 44.31 in H, 22.66 in W; 120 lb). Business Impact: Stable mounting and mechanical robustness for demanding environments. Application: Large panels and retrofit projects where space planning and rigidity matter.
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FAQs
Yes. The DH324SNRKLPR is designed for Series K compatibility and supports three-pole 240V systems. Mounting fits standard switchgear footprints with a 12.39 in depth, 44.31 in height, and 22.66 in width, enabling straightforward integration into existing control panels or outdoor enclosures. Use the Posi-Lok reverse pin to ensure proper orientation during assembly and verify wiring against the fusible with switched neutral configuration before energizing.
The device is rated for 200A at 240V in a three-phase arrangement (3P). This supports high-load motor circuits and provides a defined fusible path with switched neutral, allowing correct fuse protection coordination. When selecting fusing, ensure compatibility with your motor starter and control circuit to achieve proper protection without nuisance trips or voltage drop.
Yes. The DH324SNRKLPR uses a NEMA 3R enclosure, which delivers weather-resistant protection suitable for outdoor or partially sheltered locations. This makes it appropriate for outdoor MCCs or equipment pads, reducing corrosion risk and downtime due to environmental exposure while maintaining accessibility for maintenance.
This Eaton safety switch is UL Listed, providing recognized protection for electrical installations. The combination of UL Listing and NEMA 3R enclosure supports compliance with many industrial electrical codes. For additional regulatory needs, verify compatibility with local standards and any plant-wide safety programs that reference UL-listed components.
Eaton provides a warranty of one year from installation or eighteen months from shipment, whichever occurs first. Maintenance benefits include a robust design, Posi-Lok securing mechanisms, and quick-connect features that reduce diagnostic time and service labor. Plan proactive inspections of neutrals, enclosure seals, and fuse elements to maximize uptime and asset protection.