Eaton DH363UGKLPR Heavy Duty Safety Switch - UL Listed
Part Number: DH363UGKLPR
Quick Summary
Eaton DH363UGKLPR heavy-duty safety switch provides reliable control for industrial motor and power distribution applications. Operators often face downtime and safety risks during maintenance, especially when switching large loads in demanding environments. This unit carries UL Listed certification and features a rugged NEMA 1 enclosure with a 600 V rating, three poles, and a 100 A capacity to withstand harsh conditions. For engineers and procurement teams, the combination of quick-connect wiring, Posi-Lok reverse pin, and Eaton Series K compatibility translates to safer installs, faster serviceability, and long-term reliability in your electrical protection and control strategy.
Product Information
Extended Description
DH363UGKLPR Eaton: Eaton Quick Connect Safety Switch, Heavy Duty, Single-Throw, 600V,3P, Unfused, Series K, NEMA 1, Posi-Lok reverse pin,100A.
Product Name
Eaton quick connect heavy duty safety switch
Catalog Number
DH363UGKLPR
UPC
786685371559
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
Three-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 - DH363UGKLPR
Feature → Business Impact → Application: The DH363UGKLPR is a heavy-duty, three-pole switch rated for 100 A at 600 V, delivering sustained performance under high-load conditions while minimizing risk of arc problems and downtime in motor control circuits. This translates to improved line-restart reliability and lower maintenance costs for industrial facilities using heavy machinery and conveyors. Feature → Business Impact → Application: Posi-Lok reverse pin provides secure, vibration-resistant wiring connections, reducing the likelihood of loose contacts during operation and service. This is critical in environments with constant motion and vibration, such as packaging lines or stamping presses. Feature → Business Impact → Application: NEMA 1 enclosure offers indoor protection suitable for standard electrical rooms, simplifying installation and compliance while protecting internal components from dust and incidental contact. Feature → Business Impact → Application: Unfused configuration minimizes component count and simplifies field wiring where upstream protection is managed by other devices, aiding faster commissioning in new installations. Feature → Business Impact → Application: Series K compatibility ensures seamless integration with Eaton power distribution and switching ecosystems, enabling streamlined spare-part sourcing and service planning, which reduces total cost of ownership. Feature → Business Impact → Application: The 18.57 inch depth and 38.15 inch height provide a defined footprint for panel layouts, aiding precise enclosure planning and minimizing cabinet rework in retrofit projects. Long-tail keywords embedded include heavy-duty safety switch, three-pole 600 V switch, Posi-Lok reverse pin, NEMA 1 enclosure, unfused, Series K, 100 A safety switch, motor control switch, industrial power distribution, quick-connect wiring.
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FAQs
The DH363UGKLPR is designed for panel-mounted use with a NEMA 1 indoor enclosure. It is a three-pole, unfused switch rated at 100 A and 600 V, featuring Posi-Lok reverse pin for secure wiring. Ensure alignment with cabinet cutouts, mounting hardware, and upstream protective devices, and verify clearance for safe operation and maintenance access.
Yes. This model is specified for 600 V, three-pole operation and unfused configuration, making it suitable for three-phase motor control and distribution schemes. Verify voltage levels, control wiring, and protective coordination with the rest of the drive or switchgear assembly to meet system requirements.
The switch delivers reliable switching under high load with a robust NEMA 1 enclosure, reducing unexpected downtimes. The UL Listed certification and standard warranty support safer operations, while Posi-Lok wiring and Series K compatibility streamline maintenance and spare-parts planning, contributing to lower total cost of ownership over time.
The DH363UGKLPR carries UL Listed certification, confirming compliance with recognized safety standards for industrial electrical equipment. Its NEMA 1 enclosure is suited for indoor installations, and the device aligns with Series K Eaton components to ensure ecosystem compatibility and predictable performance in regulated facilities.
Follow Eaton’s service guidelines for routine inspection of wiring connections, enclosure integrity, and contact wear at service intervals. Maintain a stock of compatible Series K components and Posi-Lok pins to minimize downtime during preventive maintenance or part replacement, and refer to the Eaton specification sheet for detailed installation and warranty terms.