Eaton DH227NGKLPR Heavy Duty Safety Switch - UL Listed
Part Number: DH227NGKLPR
Quick Summary
Eaton DH227NGKLPR is a heavy-duty safety switch designed for reliable power control in industrial electrical systems. This model helps reduce downtime and wiring complexity for electricians and maintenance teams by offering a straightforward, heavy-duty two-pole, fusible solution with solid neutral. It carries UL Listed certification, and its NEMA 1 enclosure is built for general indoor service in demanding environments. With Series K construction and Posi-Lok reverse pin, installation alignment and long-term reliability are improved. The design supports scalable power distribution and motor-control applications, while delivering safety-compliant protection that can integrate with existing switchgear and control panels. This combination delivers measurable business value through uptime, safety, and ease of maintenance.
Product Information
Extended Description
DH227NGKLPR Eaton: Eaton Quick Connect Safety Switch, Heavy Duty, Single-Throw, 800A, 240V, 2P, Fusible with solid neutral, Series K, NEMA 1, Posi-Lok reverse pin
Product Name
Eaton quick connect heavy duty safety switch
Catalog Number
DH227NGKLPR
UPC
786685369273
Product Length/Depth
32.87 in
Product Height
85.59 in
Product Width
21.73 in
Product Weight
540 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
800A
Number Of Poles
Two-pole
Voltage rating
240V
Enclosure
NEMA 1
Fuse configuration
Fusible with solid neutral
Series
Series K
Commercial Distribution, Switching Devices, Volume 2, Tab 1
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Eaton Specification Sheet - DH227NGKLPR
Feature → Business Impact → Application: The 800A amperage rating and 240V two-pole configuration deliver robust handling of high-current loads, reducing fuse-related faults and protecting motors and feeders, which translates to lower downtime and safer startup sequences in manufacturing lines. Application: suitable for heavy machinery, process lines, and power feeders where reliability is critical. Feature → Business Impact → Application: Posi-Lok reverse pin simplifies field wiring alignment and ensures secure engagement, decreasing commissioning time and post-installation adjustments. Application: ideal for panel installations and retrofit projects where quick, repeatable connections matter. Feature → Business Impact → Application: Series K with a NEMA 1 enclosure provides rugged indoor protection and compatibility with standard control panels, easing integration with existing automation infrastructure. Application: suitable for indoor electrical rooms and machine rooms in factories. Feature → Business Impact → Application: UL Listed certification supports regulatory compliance and safer procurement decisions, reducing qualification cycles for projects. Application: preferred in regulated facilities and contractor approvals. Feature → Business Impact → Application: Dimensional data and solid-neutral fusible configuration support accurate room planning and design validation, facilitating efficient installation in constrained spaces. Application: helps engineers design electrical rooms with known footprint and mounting requirements.
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FAQs
The DH227NGKLPR is designed as a two-pole, fusible safety switch with solid neutral in Series K and a NEMA 1 enclosure. It integrates with standard control panels and motor control centers, offering straightforward alignment with Posi-Lok reverse pin for secure mounting. Ensure mounting footprint and wiring channels align with your enclosure design and local wiring codes.
Key specs include 800A amperage rating, 240V voltage, two-pole configuration, fusible with solid neutral, and UL Listed certification. These features deliver robust fault protection for high-demand motors and feeders, reduce arc exposure during fuse changes, and support reliable startup sequences in manufacturing lines.
Ideal for indoor power distribution in manufacturing, processing lines, and machine safety circuits. The NEMA 1 enclosure and Series K design provide rugged protection in general indoor environments, while the fusible with solid neutral supports dependable motor control and fault isolation in heavy-duty applications.
Yes. The DH227NGKLPR carries UL Listed certification, which supports compliance with safety standards for electrical equipment used in many regulated environments. When sourcing, verify your facility's approval criteria and ensure the product is documented as UL Listed for your installation site.
Regular inspection of the Posi-Lok reverse pin engagement and fusible link condition is recommended. Benefits include reduced maintenance downtime, improved reliability in high-load lines, and a lower total cost of ownership due to fewer unplanned outages and streamlined commissioning for new or updated systems.