Eaton DH427SNGKLC Heavy Duty Safety Switch - UL Listed
Part Number: DH427SNGKLC
Quick Summary
Eaton quick connect heavy duty safety switch provides safe, high-current isolation for demanding industrial power systems. Installing bulky switches can slow startups and complicate maintenance, impacting uptime and productivity. UL Listed certification backs safety, while the Series K, four-pole design sits in a NEMA 1 enclosure and features Cam-Lok connections for fast, secure wiring. The device supports fusible with switched neutral operation for coordinated protection, aligning with modern panel and machine control architectures. Together, these attributes reduce commissioning time, simplify service, and improve long-term reliability, delivering measurable value in electrical distribution, panel upgrades, and heavy equipment applications.
Product Information
Extended Description
DH427SNGKLC Eaton: Eaton Quick Connect Safety Switch, Heavy Duty, Single-Throw, 800A, 240V, 4P, Fusible with switched neutral, Series K, NEMA 1, Cam-Lok
Product Name
Eaton quick connect heavy duty safety switch
Catalog Number
DH427SNGKLC
UPC
786685374000
Product Length/Depth
32.87 in
Product Height
85.59 in
Product Width
21.73 in
Product Weight
540 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
Cam-Lok
Type
Heavy Duty, Single-Throw
Amperage Rating
800A
Number Of Poles
Four-pole
Voltage rating
240V
Enclosure
NEMA 1
Fuse configuration
Fusible with switched neutral
Series
Series K
Commercial Distribution, Switching Devices, Volume 2, Tab 1
Double Up on Safety
Double Up on Safety
Double Up on Safety
Double Up on Safety
Eaton Specification Sheet - DH427SNGKLC
800A, four-pole, 240V capacity enables safe, high-current isolation for large feeders and equipment. This rating translates into fewer parallel switches, streamlined protection schemes, and reduced voltage drop in demanding electrical distributions. Ideal for panel and machine control applications. Cam-Lok quick-connects shorten wiring time and improve reliability, enabling faster on-site installs and easier field servicing. Fusible with switched neutral ensures coordinated protection and safer de-energization during maintenance, reducing arc flash risk and improving system safety. NEMA 1 indoor enclosure and Series K rugged construction provide durable enclosure protection and compatibility with standard industrial mounting footprints, facilitating retrofit projects and new installations alike. UL Listed certification supports compliance with safety standards, lowering regulatory risk while accelerating procurement cycles. The substantial footprint and weight reflect a robust build designed to withstand demanding environments, enabling longer service intervals and reduced replacement costs. Warranty terms offer peace of mind with one year from installation or eighteen months from shipment, whichever comes first, supporting total cost of ownership improvements for critical power systems.
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FAQs
Plan for indoor installation with a NEMA 1 enclosure and allocate adequate mounting clearance for a four-pole, 800A unit. Ensure Cam-Lok connections are accessible for wiring and confirm panel cutouts match the Series K footprint. Allow space for service access and consider the unit's 540 lb weight during rigging and mounting.
The DH427SNGKLC supports 800A, 240V, four poles, and a fusible configuration with switched neutral. It uses Cam-Lok connections for rapid terminations, belongs to Series K, and comes in a NEMA 1 indoor enclosure, making it compatible with standard low-voltage distribution and machine control panels.
Yes. Designed for heavy-duty isolation, high current switching, and reliable operation in panel and machine control environments, it is well-suited for distribution feeders, indoor equipment rooms, and retrofit projects requiring robust protection and quick-connect wiring.
The DH427SNGKLC is UL Listed, reflecting compliance with recognized safety standards. It features a NEMA 1 indoor enclosure for appropriate protection, and its Cam-Lok wiring and fusible switching support safe, dependable operation in industrial settings.
Benefit from a rugged, long-life design and reduced field wiring time thanks to Cam-Lok terminals. The unit ships with a one-year warranty from installation or eighteen months from shipment, helping to control lifecycle costs and minimize unscheduled downtime in critical power systems.