Eaton DH323NGKLC Heavy-Duty Safety Switch - UL Listed
Part Number: DH323NGKLCR
Quick Summary
The Eaton DH323NGKLC safety switch provides safe, quick-connect control for heavy-duty machinery in electrical distribution. Engineers often struggle with space, rugged durability, and regulatory compliance amid demanding industrial cycles. UL Listed and designed for indoor NEMA 1 installations, this unit supports safety, traceability, and easy integration. With Cam-Lok connectivity and a robust 100A, 240V three-phase build, it delivers reliable protection while simplifying panel design and serviceability. This combination supports efficient maintenance planning, safer lockout-tagout procedures, and long-term total cost of ownership improvements. Ideal for electrical protection & circuit control applications, it helps safety, reliability, and uptime align with business goals.
Product Information
Extended Description
DH323NGKLCR Eaton: Eaton Quick Connect Safety Switch, Heavy Duty, Single-Throw, 100A, 240V,3P, Fusible with solid neutral, Series K, NEMA 1, Cam-Lok reverse pin
Product Name
Eaton quick connect heavy duty safety switch
Catalog Number
DH323NGKLCR
UPC
786685370170
Product Length/Depth
12.39 in
Product Height
44.31 in
Product Width
22.66 in
Product Weight
110 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
Cam-Lok reverse pin
Type
Heavy Duty, Single-Throw
Amperage Rating
100A
Number Of Poles
Three-pole
Voltage rating
240V
Enclosure
NEMA 1
Fuse configuration
Fusible with solid neutral
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 - DH323NGKLCR
Feature: Heavy-duty three-pole design with 100A, 240V rating and fusible with solid neutral. Business Impact: Delivers robust overcurrent protection for motors and feeders, reducing nuisance trips and protecting critical equipment. Application: Suitable for large safety interlocks in manufacturing lines and conveyors, improving uptime and safety. Feature: Series K enclosure in a NEMA 1 chassis. Business Impact: Enables reliable indoor installation with dust and light moisture resistance, simplifying panel integration and reducing enclosure-related maintenance. Application: Control panels and switchgear in factory floors. Feature: Cam-Lok quick-connect interfaces. Business Impact: Speeds installation and field servicing, lowering commissioning time and labor costs. Application: Retrofit projects and new builds where fast, secure connections are essential. Feature: UL Listed certification. Business Impact: Ensures compliance with electrical safety standards, easing procurement audits and regulatory readiness. Application: Plant safety programs and supplier qualification processes. Feature: Solid structural weight and dimensions (110 lb, 12.39 in depth, 44.31 in height, 22.66 in width). Business Impact: Provides stable mounting and vibration resistance in harsh environments, reducing movement-related wear. Application: Fixed installations in machine rooms and protection cells.
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FAQs
The DH323NGKLC is a three-pole, fusible safety switch rated 100A at 240V with a solid neutral, designed for indoor electrical protection and control panels. It enables safe motor and feeder isolation, simplifies panel wiring, and supports quick maintenance cycles, helping minimize downtime in manufacturing lines and critical process areas.
Yes. The DH323NGKLC features Cam-Lok quick-connect interfaces, enabling fast and secure field connections. This reduces commissioning time, simplifies servicing, and lowers labor costs during installation or upgrades in industrial control panels and switchgear setups.
The unit uses a NEMA 1 enclosure and is UL Listed, ensuring indoor protection against dust and light moisture and compliance with recognized safety standards. This pairing supports regulatory audits, procurement approvals, and safer operation within standard plant environments.
Plan for a fixed indoor installation in a control panel or switchgear cabinet, allowing space for the 12.39 in depth, 22.66 in width, and 44.31 in height footprint. Expect a 110 lb assembly weight, and ensure proper lugging of the solid-neutral fusible configuration for three-phase 240V systems.
A fusible switch with solid neutral isolates circuits cleanly, reducing arc energy and enabling safer maintenance procedures. This leads to lower downtime during fault conditions, improved equipment protection, and a clearer path to compliance documentation, contributing to lower total cost of ownership over the device’s lifecycle.