Eaton DH363SNRKLP Heavy Duty Safety Switch - UL Listed
Part Number: DH363SNRKLP
Quick Summary
The Eaton DH363SNRKLP is a heavy-duty safety switch designed for hard-wired power isolation in industrial machinery and distribution panels. Maintenance teams often struggle with safe lockout procedures, inconsistent isolations, and downtime during servicing. UL Listed certification and a NEMA 3R enclosure provide weather-resilient protection for outdoor or harsh environments, while the Series K construction supports rugged, code-compliant disconnects. The fusible-with-switched-neutral configuration and Posi-Lok fittings simplify wiring and secure operation, delivering faster, safer maintenance and predictable downtime reduction. This design aligns with industrial control panel requirements and offers compatibility with 100A, three-pole, 600V systems, delivering reliable performance across typical manufacturing environments.
Product Information
Extended Description
DH363SNRKLP Eaton: Eaton Quick Connect Safety Switch, Heavy Duty, Single-Throw, 100A, 600V,3P, Fusible with switched neutral, Series K, NEMA 3R, Posi-Lok
Product Name
Eaton quick connect heavy duty safety switch
Catalog Number
DH363SNRKLP
UPC
786685371504
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
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 - DH363SNRKLP
Selling Policy 25-000 - Distribution and Control Products and Services
Feature: 100A amperage rating across a three-pole design. Business Impact: Handles motor and load switching with ample margin, reducing overload risk and enabling safer de-energization. Application: Ideal as a service disconnect in heavy machinery and industrial panels requiring reliable load separation. Feature: Fusible with switched neutral. Business Impact: Enables selective coordination and simplified fault paths, improving fault response and maintenance safety. Application: Useful in distribution panels and equipment requiring fused protection without compromising disconnection access. Feature: NEMA 3R enclosure. Business Impact: Provides weather- and impact-resilient protection for outdoor and challenging environments, extending service life with minimal environmental risk. Application: Outdoor substations, exterior equipment enclosures, and wash-down areas. Feature: Posi-Lok mechanical latching. Business Impact: Ensures secure, positive engagement and repeatable operation, reducing misalignment risks during maintenance. Application: Routine servicing and lifecycle reliability in demanding plants. Feature: Series K construction. Business Impact: Delivers consistent Eaton compatibility and robust installability, easing retrofits and panel upgrades. Application: Replacement projects in legacy systems and new installations seeking proven Eaton design.
Get a Quick Quote for a Eaton DH363SNRKLP
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton DH363SNRKLP?
Enquire Now
FAQs
The DH363SNRKLP uses a NEMA 3R enclosure, which is specifically designed for outdoor and wet environments. When installing, ensure the switch is mounted in a location that allows proper drainage and avoids direct immersion in water. Verify panel access for safe operating and servicing clearances, and follow lockout/tagout procedures during maintenance.
Key specs include a 100A amperage rating, 600V maximum voltage, and three-pole configuration. The device is fusible with switched neutral, enabling selective protection and safer fault clearance. These specs support medium-to-large industrial machinery disconnects and ensure compatibility with common three-phase feeders in production lines.
Yes, the DH363SNRKLP is a three-pole switch rated for 600V in 3-phase systems and features a fusible with switched neutral configuration. This arrangement supports controlled isolation for three-phase loads while maintaining a neutral path under protective or maintenance conditions, improving coordination with downstream protection devices.
The switch is UL Listed, indicating compliance with recognized safety standards for U.S. markets. The NEMA 3R enclosure further signals suitability for outdoor and rugged environments. Together these certifications help streamline commissioning, reduce risk during audits, and support adherence to typical industrial electrical codes.
By combining robust construction, reliable Posi-Lok engagement, and a fused-with-switched-neutral design, the DH363SNRKLP reduces unplanned downtime and simplifies servicing. This translates to lower maintenance labor time, enhanced operator safety, and predictable outage schedules, delivering a favorable return on investment in environments with frequent equipment isolation needs.