Eaton DH326FGKLPR Heavy Duty Safety Switch - UL Listed
Part Number: DH326FGKLPR
Quick Summary
Eaton DH326FGKLPR is a quick-connect heavy-duty safety switch for 600 A, 240 V three-phase circuits. In harsh industrial environments, downtime from unreliable disconnects and complicated wiring can derail projects. UL Listed compliance supports essential electrical safety, and the unit’s NEMA 1 enclosure provides rugged indoor protection for demanding settings. The quick-connect design and Posi-Lok reverse pin enable faster, safer installations and consistent field performance. For procurement teams and maintenance engineers, this switch combines rugged reliability with Eaton’s support ecosystem to lower lifecycle costs in industrial electrical protection and circuit control.
Product Information
Extended Description
DH326FGKLPR Eaton: Eaton Quick Connect Safety Switch, Heavy Duty, Single-Throw, 600A, 240V,3P, Fusible, Series K, NEMA 1, Posi-Lok reverse pin
Product Name
Eaton quick connect heavy duty safety switch
Catalog Number
DH326FGKLPR
UPC
786685370835
Product Length/Depth
14.07 in
Product Height
51.82 in
Product Width
23.66 in
Product Weight
135 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 1
Fuse configuration
Fusible
Series
Series K
Commercial Distribution, Switching Devices, Volume 2, Tab 1
ARMS Enclosed Circuit Breaker
ARMS Enclosed Circuit Breaker
ARMS Enclosed Circuit Breaker
ARMS Enclosed Circuit Breaker
Eaton Specification Sheet - DH326FGKLPR
Feature: Quick-connect heavy-duty safety switch with Series K construction. Business Impact: Reduces field wiring time and simplifies installation, accelerating commissioning and lowering labor costs in panel upgrades. Application: Ideal for manufacturing lines and processing plants where fast, reliable disconnects are essential. Long-tail keywords: quick-connect safety switch, heavy-duty disconnect, panel mounting safety switch. Feature: 600A, 240V, three-pole fusible configuration. Business Impact: Supports high-current motor feeders while maintaining safe breakage and arc suppression, reducing outage risk. Application: Suitable for large motors, conveyors, and pumps in industrial power distribution. Feature: Posi-Lok reverse pin and Series K enclosure. Business Impact: Improves engagement reliability and prevents misalignment during operation; enhances safety interlocks. Application: Indoor control panels with standard Eaton accessories. Feature: NEMA 1 enclosure and 135 lb weight. Business Impact: Provides rugged indoor protection with a predictable footprint, aiding space planning and installation logistics. Application: Retrofit projects and new builds in tight or constrained spaces. Feature: Warranty and support. Business Impact: Reduces lifecycle costs through a defined Eaton warranty policy and dependable service. Application: Maintenance planning for critical electrical protection and circuit control in plants.
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FAQs
Plan for a three-pole, fusible disconnect at 600 A with a 240 V supply. The unit weighs 135 lb and occupies a footprint of 23.66 in by 51.82 in by 14.07 in (W x H x D). Ensure panel space, proper lifting equipment, and clearances for Posi-Lok reverse pin engagement during mounting. Confirm compatibility with Series K accessories and NEMA 1 indoor environments.
The 600A rating supports high-current motor feeders and heavy loads, enabling a robust disconnect for large equipment. The fusible configuration provides selectivity and arc mitigation, while three-pole construction ensures balanced switching across phases. Design considerations include fuse type selection, coordination with upstream protective devices, and ensuring wiring accommodates the 14.07 in depth and 23.66 in width.
Yes. The switch is designed within Eaton’s Series K family and features the Posi-Lok reverse pin for secure operation. It integrates with Eaton mounting patterns and common accessories, simplifying retrofit projects. Verification steps include checking enclosure suitability (NEMA 1), confirming panel cutouts, and ensuring accessory compatibility with three-pole, fusible configurations.
This model carries UL Listed certification, a key safety standard for electrical equipment. UL Listing supports compliance with industry safety requirements and helps streamline procurement and installation in regulated environments. While the data notes UL Listed, always verify project-specific certification needs and compatibility with local electrical codes.
With a one-year warranty from installation (eighteen months from shipment), the DH326FGKLPR minimizes downtime risk through a rugged design and reliable operation. Its fast-install features reduce commissioning time, while the durable NEMA 1 enclosure and fusible switch configuration support long service intervals, translating to lower lifecycle costs in industrial electrical protection and circuit control.