Eaton DH326NGKLP Heavy Duty Safety Switch - UL Listed
Part Number: DH326NGKLP
Quick Summary
Eaton DH326NGKLP heavy duty safety switch isolates 3-phase power for industrial distribution applications. Factory teams confront downtime caused by hard lockout procedures, ambiguous fault isolation, and tough maintenance in dirty or constrained spaces. UL Listed certification helps ensure compliance with essential safety standards, while the NEMA 1 enclosure delivers reliable indoor protection against dust and incidental contact. In addition, the Series K design and fusible with solid neutral configuration support predictable protection and fault clearing. These features translate into shorter startups, reduced maintenance visits, and lower total cost of ownership, while enabling better spare-part planning and faster procurement for large project rollouts.
Product Information
Extended Description
DH326NGKLP Eaton: Eaton Quick Connect Safety Switch, Heavy Duty, Single-Throw, 600A, 240V,3P, Fusible with solid neutral, Series K, NEMA 1, Posi-Lok
Product Name
Eaton quick connect heavy duty safety switch
Catalog Number
DH326NGKLP
UPC
786685370903
Product Length/Depth
32.87 in
Product Height
74.34 in
Product Width
16.1 in
Product Weight
370 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
600A
Number Of Poles
Three-pole
Voltage rating
240V
Enclosure
NEMA 1
Fuse configuration
Fusible with solid neutral
Series
Series K
Commercial Distribution, Switching Devices, Volume 2, Tab 1
ARMS Enclosed Circuit Breaker
ARMS Enclosed Circuit Breaker
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Eaton Specification Sheet - DH326NGKLP
The 600A rating with a three-pole design delivers robust load handling for motor drives and process lines, reducing the need for oversized protection and enabling tighter panel layouts. The result is improved panel efficiency and simpler wiring in high-current environments, such as assembly lines and pump stations. Fusible with solid neutral provides precise fault clearing and better coordination with upstream protection, cutting unplanned downtime and streamlining fault analysis, particularly in large drives and conveyors. Possi-Lok and Quick Connect heavy-duty features accelerate installation and ensure secure terminations, reducing commissioning time and minimizing terminal loosening in vibration-heavy environments. The NEMA 1 indoor enclosure, combined with Series K rugged construction, supports long service life in demanding plants, reducing retrofit risk. Finally, the product’s footprint—32.87 in depth, 74.34 in height, 16.1 in width—and a weight of 370 lb facilitate predictable field placement and robust mechanical stability during maintenance and operation.
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FAQs
The DH326NGKLP is a three-pole, 600A fusible safety switch designed for indoor use with a NEMA 1 enclosure. It fits standard industrial control panels and standalone switchgear assemblies that accept Series K devices. For best results, ensure proper mounting, torque on Posi-Lok terminals, and adherence to UL Listed installation guidelines to maintain optimal protection and mechanical integrity.
Key specs include a 600A amperage rating, 240V operating voltage, three-pole configuration, fusible with solid neutral, and a NEMA 1 indoor enclosure. It is part of Eaton’s Series K, offering heavy-duty construction and reliable fault clearing. These features support high-current motor loads and critical process lines while enabling straightforward coordination with upstream protection.
Yes. With a 600A rating, three-pole design, and fusible with solid neutral, the DH326NGKLP is well suited for motor control centers and process lines in industrial environments. Its Series K construction and Posi-Lok terminals support secure, rapid installation and dependable fault isolation, helping to minimize downtime during startup, maintenance, and reconfiguration projects.
The DH326NGKLP carries UL Listed certification, a key signal of compliance with essential safety standards for electrical protection devices. This certification supports safe integration into compliant control systems, reduces risk during commissioning, and facilitates procurement with confidence across regulated facilities and projects.
The switch is designed for long service life in demanding environments, with a rugged enclosure, secure Posi-Lok connections, and dependable fault clearing that reduces downtime. Although maintenance needs are typically low, the unit’s one-year warranty (or 18 months from shipment, per Eaton policy) supports risk mitigation. The predictable lead times and standard cataloging simplify spare-part planning and total-cost-of-ownership considerations.