Eaton DH464UGKSNLPR Heavy Duty Safety Switch - Posi-Lok
Part Number: DH464UGKSNLPR
Quick Summary
The Eaton DH464UGKSNLPR heavy duty safety switch provides reliable isolation for 200A, 600V industrial circuits in harsh environments. Installing large safety switches can challenge panel compatibility, wiring time, and secure operation; this model addresses those pain points with a robust quick-connect design and a Series K architecture that supports fast, correct installations. It carries UL Listed certification and uses a NEMA 1 enclosure, together with Posi-Lok reverse pin for added retention and safety. By combining durable protection with installation simplicity, this switch helps reduce commissioning time, minimize field wiring errors, and improve overall uptime for electrical distribution in manufacturing and processing facilities.
Product Information
Extended Description
DH464UGKSNLPR Eaton: Eaton Quick Connect Safety Switch, Heavy Duty, Single-Throw, 200A, 600V, 4P, Unfused, Series K, NEMA 1, Posi-Lok reverse pin
Product Name
Eaton quick connect heavy duty safety switch
Catalog Number
DH464UGKSNLPR
UPC
786685374352
Product Length/Depth
18.57 in
Product Height
40.89 in
Product Width
13.68 in
Product Weight
140 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
200A
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 - DH464UGKSNLPR
Selling Policy 25-000 - Distribution and Control Products and Services
Feature: 200A, 600V electrical rating → Business Impact: Supports high-load machine loads and motor control with reliable insulation and overload tolerance, reducing voltage drop and near-term maintenance. Application: Main power feeds for heavy machinery in manufacturing lines. Feature: Four-pole configuration → Business Impact: Provides complete phase isolation, improving safety during maintenance and lowering arc-flash risk. Application: Plant-wide power control panels and multi-motor systems. Feature: Unfused fuse configuration → Business Impact: Simplifies installation where a bypass or external protection is used, enabling fast integration with existing protection schemes. Application: Control circuits in packaging and processing lines. Feature: NEMA 1 enclosure → Business Impact: Enables indoor installation in clean, general-purpose environments with predictable ingress protection. Application: Control panels and switchgear rooms. Feature: Posi-Lok reverse pin → Business Impact: Ensures secure engagement and straightforward disconnection during service, reducing mis-wiring and downtime. Application: Rapid maintenance workflows in continuous operations. Feature: Series K design → Business Impact: Streamlines compatibility with Eaton’s family of disconnects and quick-connect accessories, minimizing spare-part complexity. Application: Modular expansion in evolving automation setups. Feature: UL Listed certification → Business Impact: Demonstrates compliance with safety standards, aiding audit readiness and regulatory acceptance. Application: Industrial safety programs and procurement specifications.
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FAQs
DH464UGKSNLPR is designed for straightforward integration in indoor panels compatible with Series K disconnects. It uses a four-pole, unfused configuration and NEMA 1 enclosure, which aligns with standard control panels. For retrofit projects, verify mounting footprint, wiring terminations, and available space for 18.57 in depth plus the 40.89 in height to ensure clearance for servicing.
Key specs include a 200A amperage rating, 600V voltage rating, four poles, and an unfused configuration. The device is intended for heavy-duty industrial circuits and supports quick-connect wiring within a NEMA 1 indoor enclosure. It is UL Listed, which helps meet safety and procurement standards for regulated environments.
Yes. The 200A, 600V rating supports high-demand lines, while the 4-pole design offers complete phase isolation during maintenance. The Posi-Lok reverse pin enhances safety during engagement and service. The UL Listed certification and Series K compatibility simplify procurement and integration into existing automation architectures in packaging and manufacturing facilities.
The DH464UGKSNLPR is UL Listed, indicating compliance with recognized safety standards for electrical equipment. It features a NEMA 1 indoor enclosure and Series K construction, which aligns with typical industrial protection and compatibility requirements in plant environments.
Maintenance considerations center on ensuring secure engagement, clean terminations, and periodic inspection of the Posi-Lok reverse pin mechanism. The UL Listed rating and robust Series K design contribute to longer mean time between failures, reducing downtime. The documented one-year warranty (or 18 months from shipment) supports predictable total cost of ownership and risk management goals.