Eaton DH425SNGKLPR Heavy Duty Safety Switch - UL Listed
Part Number: DH425SNGKLPR
Quick Summary
Eaton quick connect heavy duty safety switch reliably isolates heavy electrical feeders in industrial facilities. Contractors often face long installation times and safety concerns during panel upgrades, which can cause costly downtime. This model is UL Listed and features a rugged Series K, NEMA 1 enclosure with Posi-Lok reverse pin to support safe, repeatable operation. By combining high current capability with straightforward wiring and mounting, this switch helps maintain uptime, simplify compliance, and reduce total installed cost for industrial protection schemes.
Product Information
Extended Description
DH425SNGKLPR Eaton: Eaton Quick Connect Safety Switch, Heavy Duty, Single-Throw, 400A, 240V, 4P, Fusible with switched neutral, Series K, NEMA 1, Posi-Lok reverse pin
Product Name
Eaton quick connect heavy duty safety switch
Catalog Number
DH425SNGKLPR
UPC
786685373874
Product Length/Depth
32.87 in
Product Height
74.34 in
Product Width
16.1 in
Product Weight
370 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
400A
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 - DH425SNGKLPR
Feature → Business Impact → Application: The DH425SNGKLPR delivers 400A at 240V with four poles, enabling rapid isolation of large feeders in plant Electrical Protection & Circuit Control environments, reducing switching time and downtime during maintenance. Feature → Business Impact → Application: Fusible with switched neutral supports selective coordination and fault isolation, lowering risk of cascading outages in manufacturing lines and data centers. Feature → Business Impact → Application: Posi-Lok reverse pin ensures correct mechanical engagement, minimizing misalignment during cabinet installation and field servicing in heavy-duty switchgear installations. Feature → Business Impact → Application: NEMA 1 enclosure provides robust indoor protection, meeting common factory floor conditions while simplifying compliance in controlled environments. Feature → Business Impact → Application: UL Listed certification strengthens supplier credibility and expedites procurement, while Series K design supports compatibility with Eaton’s distribution switching devices. Feature → Business Impact → Application: Warranty of one year from installation or eighteen months from shipment reduces lifecycle risk for engineers and procurement teams.
Get a Quick Quote for a Eaton DH425SNGKLPR
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 DH425SNGKLPR?
Enquire Now
FAQs
The DH425SNGKLPR is a four-pole, fusible switch rated at 400A and 240V, designed in a NEMA 1 indoor enclosure. It weighs about 370 lb and has dimensions of roughly 32.87 in depth, 74.34 in height, and 16.1 in width. Plan for adequate mounting space, weight handling, and clearance for wiring and maintenance access during panel integration.
This model offers a 400A amperage rating, 240V operating voltage, four poles, and a fusible with switched neutral configuration. It belongs to Series K and includes a NEMA 1 enclosure, with Posi-Lok reverse pin for secure mechanical engagement, ensuring reliable isolation and fault protection in industrial protection schemes.
Yes. The DH425SNGKLPR is UL Listed, signaling adherence to recognized safety standards. It is designed for indoor commercial and industrial environments with a NEMA 1 enclosure, providing dependable protection in controlled spaces such as electrical rooms and equipment areas.
Eaton provides a warranty of one year from the date of installation or eighteen months from the date of shipment, whichever comes first. This coverage helps mitigate field failures and supports maintenance planning, while Eaton's technical support assists with installation, commissioning, and spare parts.
The DH425SNGKLPR is ideal for heavy industrial distribution, manufacturing lines, and equipment enclosures requiring reliable 400A isolation at 240V. It pairs with Series K switching devices for coordinated protection, supports quick maintenance cycles, and helps ensure uptime in utility cabinets, process plants, and large motor control centers.