Eaton DH463UGKSNLPR Heavy Duty Safety Switch - UL Listed
Part Number: DH463UGKSNLPR
Quick Summary
Eaton DH463UGKSNLPR is a heavy duty safety switch for power isolation in industrial controls. Maintenance teams often battle downtime and wiring complexity when upgrading protection devices. UL Listed certification, a NEMA 1 indoor enclosure, and a 600 V rating support safe, compliant panel installations across manufacturing facilities. Posi-Lok reverse pin and rugged Series K construction speed wiring, prevent mis-pins and improve reliability. This switch enables faster commissioning and lower lifecycle costs for industrial equipment and control panels. For engineers, the unit's four-pole design and 100 A rating align with typical machinery load profiles, delivering predictable performance. In short, it reduces risk, shortens project timelines, and simplifies spare-part planning.
Product Information
Extended Description
DH463UGKSNLPR Eaton: Eaton Quick Connect Safety Switch, Heavy Duty, Single-Throw, 100A, 600V, 4P, Unfused, Series K, NEMA 1, Posi-Lok reverse pin
Product Name
Eaton quick connect heavy duty safety switch
Catalog Number
DH463UGKSNLPR
UPC
786685374192
Product Length/Depth
18.57 in
Product Height
38.15 in
Product Width
13.68 in
Product Weight
85 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
100A
Number Of Poles
Four-pole
Voltage rating
600 V
Enclosure
NEMA 1
Fuse configuration
Unfused
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 - DH463UGKSNLPR
Feature: 100 A, 4-pole, 600 V rating provide robust isolation for high-demand machinery, reducing startup delays and ensuring reliable power control in conveyors, presses, and pumps. Business Impact: Keeps critical lines energized only when safe, lowering risk of unexpected shut-downs and enabling tighter maintenance windows. Application: Ideal for main power disconnects in industrial panels where predictable load handling is essential. Feature: NEMA 1 enclosure paired with UL Listed certification delivers indoor protection and traceable safety compliance. Business Impact: Simplifies procurement and audit reviews, reducing engineering time spent on material qualification. Application: Suitable for factory floors and controlled environments within manufacturing plants. Feature: Unfused fuse configuration simplifies wiring topology and reduces BOM complexity. Business Impact: Lowers installation labor and spare-part inventory while preserving safe isolation. Application: Effective in systems where predetermined fusing is managed elsewhere in the drive or panel. Feature: Posi-Lok reverse pin enhances connection integrity and prevents accidental disconnections. Business Impact: Improves reliability during maintenance cycles and minimizes risk of improper connections. Application: Beneficial in high-vibration environments or where quick, secure wiring is required. Feature: Series K heavy-duty construction and four-pole design deliver durable performance in demanding industrial settings. Business Impact: Extends service life, reduces replacement cycles, and supports long-term cost reduction. Application: Well-suited for harsh environments in manufacturing, oil & gas, and packaging lines.
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FAQs
Plan for a four-pole, 100 A disconnect in a controlled indoor area with a NEMA 1 enclosure. Ensure compatibility with Series K mounting and Posi-Lok reverse pin wiring, and verify wiring diagrams in the Eaton spec sheet before panel integration.
It is a 100 A, four-pole device rated for 600 V, with an unfused configuration and a NEMA 1 enclosure. The unit is UL Listed and designed for quick, reliable isolation in industrial control panels.
Yes. The NEMA 1 enclosure provides indoor protection, and UL Listing confirms compliance with safety standards for panel-mounted disconnects in manufacturing environments.
Regular inspection of the Posi-Lok reverse pin mechanism and mounting integrity is recommended. Keep spare disconnect components per the manufacturer’s guidelines and verify enclosure seals and fasteners during annual maintenance.
Benefits include reduced downtime from reliable isolation, faster commissioning due to quick-connect features, and lower lifecycle costs from durable Series K construction and UL-listed safety compliance in demanding industrial applications.