Eaton DH463SNGKLP Quick Connect Safety Switch - UL Listed
Part Number: DH463SNGKLP
Quick Summary
Eaton quick connect safety switch DH463SNGKLP provides reliable, heavy-duty control for 3-phase, 600 V power distribution in industrial facilities. Many maintenance teams struggle with miswired neutrals and inconsistent wiring that trigger unplanned downtime during startup or service. UL Listed certification confirms compliance with safety standards, and the rugged Series K enclosure is suited for indoor environments with dust exposure, while Posi-Lok adds secure, vibration-resistant operation. This unit integrates smoothly into existing protection circuits, improving switch reliability, reducing field service time, and supporting compliance initiatives. For engineers and procurement specialists, it offers a proven balance of performance, ease of installation, and long-term total cost of ownership improvements.
Product Information
Extended Description
DH463SNGKLP Eaton: Eaton Quick Connect Safety Switch, Heavy Duty, Single-Throw, 100A, 600V, 4P, Fusible with switched neutral, Series K, NEMA 1, Posi-Lok
Product Name
Eaton quick connect heavy duty safety switch
Catalog Number
DH463SNGKLP
UPC
786685374109
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
Four-pole
Voltage rating
600 V
Enclosure
NEMA 1
Fuse configuration
Fusible with switched neutral
Series
Series K
Commercial Distribution, Switching Devices, Volume 2, Tab 1
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Eaton Specification Sheet - DH463SNGKLP
Feature: Quick Connect heavy-duty safety switch design → Business Impact: Reduces wiring time and terminal torque-related failures, improving first-time install success and long-term reliability. Application: Ideal for panel builders and retrofit projects in manufacturing lines where fast commissioning is critical. Feature: Four-pole, 100 A, 600 V rating → Business Impact: Handles robust load demands and fault currents with secure isolation, lowering outage risk and improving motor control reliability. Application: Suitable for industrial feeders and motor starter circuits in automation schemes. Feature: Fusible with switched neutral and Posi-Lok → Business Impact: Enhances fault isolation while providing durable actuator retention, decreasing maintenance calls due to loose components. Application: Use in control panels requiring precise fuse configuration and dependable neutral switching. Feature: NEMA 1 enclosure and UL Listed certification → Business Impact: Certified indoor protection against dust and accidental contact, simplifying compliance documentation and reducing enclosure-related incidents. Application: Compatible with standard indoor switchgear deployments in warehouses and production floors. Feature: Series K construction with rugged build and dimensions → Business Impact: Predictable footprint and weight (18.57 in depth, 38.15 in height, 13.68 in width, 85 lb) facilitate site planning and safe handling during installation. Application: Retrofit projects and new builds where space and handling considerations matter. Warranty and support specifics → Business Impact: One-year warranty (or 18 months from shipment) provides assurance and lifecycle value for procurement. Application: Aligns with standard service level expectations in industrial contracts and maintenance planning.
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FAQs
Yes, the DH463SNGKLP is designed as a four-pole, heavy-duty safety switch within Eaton Series K. It supports fusible with switched neutral configurations at 100A and 600V and is intended for indoor, NEMA 1 installations. When retrofitting, verify mounting patterns and ensure wiring aligns with Posi-Lok terminals for secure connections.
This unit is rated for 100A and 600 V, with four poles and a NEMA 1 enclosure. It uses a fusible with switched neutral configuration and features Posi-Lok for secure actuation. Ensure compatible feeders and control circuits meet these ratings, and that short-circuit current capabilities are accounted for. UL Listed certification confirms essential safety compliance.
Yes. The NEMA 1 enclosure provides protection suitable for indoor environments with light dust and incidental contact. The rugged Series K construction and Posi-Lok mechanism offer reliable operation in typical factory settings, minimizing maintenance. For harsher conditions, consider supplemental enclosure protection or alternative IP-rated models if needed.
Regular inspection of fusible link health and neutral switching is recommended, along with periodic door alignment checks due to the Posi-Lok mechanism. The warranty policy provides one year from installation or 18 months from shipment. Adhere to Eaton's spec sheet and perform routine torque checks on connections to sustain uptime and safety.
Quick Connect reduces field termination time and minimizes wiring errors, leading to shorter commissioning windows and faster repairs. The unit's dimensions (18.57 in depth, 38.15 in height, 13.68 in width) and weight (85 lb) support efficient handling and fit within typical switchgear layouts, improving overall project productivity and site safety during installation.