Eaton DH363SNRKLC Heavy Duty Safety Switch - UL Listed
Part Number: DH363SNRKLC
Quick Summary
Eaton DH363SNRKLC is a heavy-duty safety switch for reliable isolation in industrial control panels. It addresses downtime and maintenance costs by delivering a secure fusible with switched neutral design that minimizes arc exposure. UL Listed for safety, designed for NEMA 3R environments, and Cam-Lok ready for fast field connections. This combination supports safer outages, faster commissioning, and longer equipment uptime, delivering measurable business value for industrial facilities. Its 100A, 3P configuration supports common motor control and distribution panels, while compatibility with Series K Eaton components simplifies retrofits. Fabrication teams will appreciate the documented dimensions and UL safety alignment.
Product Information
Extended Description
DH363SNRKLC Eaton: Eaton Quick Connect Safety Switch, Heavy Duty, Single-Throw, 100A, 600V,3P, Fusible with switched neutral, Series K, NEMA 3R, Cam-Lok
Product Name
Eaton quick connect heavy duty safety switch
Catalog Number
DH363SNRKLC
UPC
786685371481
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
Cam-Lok
Type
Heavy Duty, Single-Throw
Amperage Rating
100A
Number Of Poles
Three-pole
Voltage rating
600 V
Enclosure
NEMA 3R
Fuse configuration
Fusible with switched neutral
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 - DH363SNRKLC
Feature → Business Impact → Application: The 100A, three-pole configuration delivers clear, predictable current handling for motors and feeders, reducing overload risk and enabling safer disconnections in fault conditions. This translates to improved uptime and lower incident remediation costs in manufacturing lines and panel assemblies. Application: control cabinets and machine enclosures where reliable isolation is critical. Feature → Business Impact → Application: Fusible with switched neutral enables selective disconnection and arc control, lowering fault energy exposure and simplifying maintenance sequencing. Application: service operations and preventative maintenance in industrial facilities. Feature → Business Impact → Application: NEMA 3R enclosure suitability supports indoor/outdoor installations, enabling year-round operation with enhanced protection against environmental contaminants. Application: outdoor substations and exposed plant areas. Feature → Business Impact → Application: Cam-Lok compatibility allows fast, tool-free wiring and secure connections, reducing commissioning time and wiring errors. Application: field retrofits and new builds where quick wiring is advantageous. Feature → Business Impact → Application: Series K integration provides a familiar protection architecture, smoothing procurement and spares management. Application: OEMs and integrators standardizing Eaton protection schemes. Feature → Business Impact → Application: UL Listed certification and robust construction improve compliance documentation and audit readiness. Application: regulated facilities requiring formal safety validation.
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FAQs
For new or retrofit panels, verify panel space for a three-pole, 100A device and ensure compatible wiring gauges. Use Cam-Lok connectors for fast, secure field wiring and align fuse configuration with system fault current requirements. Confirm enclosure rating meets site environmental conditions and document clearances per installer guidelines to simplify commissioning and future service.
The switch is rated 100A, 600V, three-pole with fusible switching and a switched neutral, housed in a NEMA 3R enclosure. These specs support controlled isolation for motor loads and protection circuits, enabling safer start-up sequences and compliant disconnects. In panel design, plan for adequate space, wire routing to Cam-Lok connectors, and fuse replacement access without spilling into live areas.
Yes. The product features a NEMA 3R enclosure suitable for outdoor and harsh indoor environments, providing protection against moisture and corrosion typical of industrial sites. When used outdoors, ensure proper mounting, drainage, and wind loading considerations. The UL Listed safety certification further supports compliance in outdoor installations and audited facilities.
This switch is UL Listed, offering recognized safety certification for electrical equipment. The NEMA 3R enclosure rating supports environmental protection requirements, while the Cam-Lok feature facilitates robust field connections. Document these specifications in the facility’s safety and procurement records to streamline audits and regulatory reviews.
Maintenance benefits arise from a rugged, fusible-switch design that minimizes arc exposure and simplifies fuse replacement. The included one-year warranty (or eighteen months from shipment, per Eaton policy) provides initial protection against defects. Overall cost of ownership improves due to reduced downtime, fewer field wiring errors, and faster maintenance cycles in high-demand production environments.