Eaton DH423SNGKLC Heavy Duty Safety Switch - UL Listed
Part Number: DH423SNGKLC
Quick Summary
Eaton DH423SNGKLC is a heavy-duty safety switch designed to safely interrupt 100 A circuits in industrial switchgear. Maintenance teams often struggle with rapid, lockout-safe isolation that still meets regulatory requirements during downtime. This model carries UL Listed safety certification and a rugged NEMA 1 enclosure for indoor dry locations, with Cam-Lok quick-connect and fusible with switched neutral features. With Series K design and four-pole configuration, it delivers reliable power control, while the 18.57 in depth, 38.15 in height, and 13.68 in width support easy mounting in standard switchgear footprints. This combination reduces downtime and supports scalable maintenance programs across manufacturing environments.
Product Information
Extended Description
DH423SNGKLC Eaton: Eaton Quick Connect Safety Switch, Heavy Duty, Single-Throw, 100A, 240V, 4P, Fusible with switched neutral, Series K, NEMA 1, Cam-Lok
Product Name
Eaton quick connect heavy duty safety switch
Catalog Number
DH423SNGKLC
UPC
786685373683
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
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 - DH423SNGKLC
Feature: 100A, 240V, four-pole, fusible with switched neutral. Business Impact: Provides safe, definitive power isolation for motors and feeders with a clear path for maintenance—reducing restart times and unsafe work practices. Application: Industrial control panels and machine safeguarding where reliable disconnects are critical. Feature: Cam-Lok quick-connect. Business Impact: Speeds field wiring and minimizes connection errors, cutting commissioning and setup time. Application: Wiring-intensive installations in harsh factory environments where downtime is costly. Feature: Series K, NEMA 1 enclosure. Business Impact: Ensures compatibility with standard control panels while offering indoor, dry-location protection against dust and incidental moisture. Application: Commercial and light-industrial switchgear setups requiring robust enclosure integrity. Feature: UL Listed certification. Business Impact: Supports regulatory compliance and safety program adherence, reducing audit findings and product qualification risk. Application: Safety-critical installations in regulated industries such as manufacturing and energy. Feature: Four-pole configuration with fusible protection. Business Impact: Delivers controlled, balanced switching for multi-line loads, improving fault handling and personnel safety during maintenance. Application: Motor circuits and multi-phase power distribution in industrial facilities. Feature: Dimensions and weight (18.57 in L x 38.15 in H x 13.68 in W; 85 lb). Business Impact: Predictable footprint simplifies panel design and space planning, enabling scalable upgrades. Application: Retrofit projects and new builds with compact enclosure considerations.
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FAQs
Plan for a four-pole, fusible switch with switched neutral in a Series K enclosure. Ensure adequate clearance for maintenance, allow Cam-Lok connections, and verify indoor dry-location suitability (NEMA 1). Mounting should align with standard switchgear footprints to simplify retrofits.
Yes. The DH423SNGKLC is designed for Cam-Lok quick-connect wiring and belongs to Eaton’s Series K line, providing a seamless fit with compatible low-voltage distribution and control components.
The unit is UL Listed, confirming safety compliance for indoor electrical installations. It is designed for NEMA 1 indoor dry locations, aligning with common industry standards for durable control equipment.
Eaton’s warranty for this product follows policy 25-000, offering one year from installation or eighteen months from shipment, whichever occurs first, to cover manufacturing defects and workmanship.
Ideal for industrial control panels, motor circuits, and machine safety applications where reliable power disconnection is essential for maintenance and safety, while meeting regulatory and space-planning requirements in standard switchgear footprints.