Eaton Heavy Duty Fusible Safety Switch DH323FGK - UL Listed
Part Number: DH323FGK
Quick Summary
Eaton heavy duty fusible safety switch DH323FGK provides reliable overcurrent protection for industrial machinery. Engineers often face downtime from mislabeled wiring or inadequate enclosure protection, which this unit helps mitigate through robust construction and clear, service-friendly features. UL Listed certification, a NEMA 1 painted steel enclosure, and compatibility with a Neutral Kit for service entrances reinforce compliance and installation flexibility. For integrators and maintenance teams, this switch delivers dependable protection with straightforward wiring and mounting, supporting efficient motor control in manufacturing facilities and other demanding environments.
Product Information
Extended Description
DH323FGK Eaton: Eaton enhanced visible blade single-throw fused safety switch, 100 A, NEMA 1, Painted steel, Class H, Fusible without neutral, Three-pole, Three-wire, 240 V, Max Hp: 7.5, 15/ 15, 30/ 20 hp (1,3PH @Std/TD/250 Vdc), #14-#1/0 Cu/Al
Product Name
Eaton heavy duty fusible safety switch
Catalog Number
DH323FGK
UPC
782113206240
Product Length/Depth
22.5 in
Product Height
8.7 in
Product Width
12.7 in
Product Weight
18 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
Catalog Notes
Suitable for service entrance use with a Neutral Kit installed
Enclosure
NEMA 1
Enclosure material
Painted steel
Fuse class provision
Class H
Fuse configuration
Fusible without neutral
Number Of Poles
Three-pole
Number of wires
3
Type
Heavy duty fusible safety switch
Wire size
#14-1/0 AWG Cu/Al
Amperage Rating
100A
HP rating - max
7.5, 15/ 15, 30/ 20 hp (1,3PH @Std/TD/250 Vdc)
NEMA rating
NEMA 1
Voltage rating
240V
Product Category
Heavy Duty, Fusible without neutral
Feature: Three-pole, 100A, 240V operation with fusible without neutral configuration. Business Impact: Delivers reliable overload protection for three-phase motors and equipment while simplifying switchgear sizing for mid-range industrial loads. Application: Suitable for motor control, processing lines, and equipment enclosures in manufacturing plants. Feature: NEMA 1, painted steel enclosure. Business Impact: Provides indoor protection against dust and minor impacts, reducing corrosion and maintenance in control rooms and switchgear cabinets. Application: Ideal for indoor service entrances and electrical rooms in facilities with moderate exposure. Feature: Class H fuse provision with 3-wire design. Business Impact: Enables fast fault clearing and safe isolation, improving uptime and safety during maintenance. Application: Common in 3-wire motor circuits and protected loads in automation lines. Feature: Wire size compatibility #14-1/0 Cu/Al. Business Impact: Streamlines field wiring with widely available conductors, reducing installation time and material costs. Application: Motor leads, starters, and branch circuits requiring flexible conductor sizing. Feature: Neutral Kit compatibility for service entrances. Business Impact: Expands deployment to service-entrance applications without replacing the switch, enhancing project flexibility. Application: Builds compliant service disconnects in industrial facilities. Feature: UL Listed with documented warranty. Business Impact: Supports procurement and compliance requirements, with a one-year policy that mitigates risk for OEMs and integrators. Application: Preferred choice for regulated environments and equipment upgrades.
Get a Quick Quote for a Eaton DH323FGK
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 DH323FGK?
Enquire Now
FAQs
To install the DH323FGK with a Neutral Kit, mount the three-pole, fusible switch in a NEMA 1 enclosure, connect three wires (3-wire setup) and, if required for service entrance, attach the Neutral Kit per the catalog notes. Ensure voltage is 240V and verify Class H fuse compatibility. This setup supports compliant service disconnects while maintaining safe isolation during maintenance.
The device is rated for 100A continuous operation at 240V, with HP ratings of 7.5, 15/15, and 30/20 hp for 1-phase configurations under standard and TD/250Vdc conditions. It is designed for three-pole, three-wire systems and supports typical industrial motors and equipment within these limits.
Yes. The DH323FGK is a three-pole, three-wire heavy-duty fusible safety switch designed for motor control and protection in 3-phase systems. Its Class H fuse and 100A rating support reliable overload protection, while the NEMA 1 enclosure provides indoor protection and easy integration with standard switchgear panels.
The DH323FGK is UL Listed, ensuring essential safety compliance for industrial installations. It uses a NEMA 1 painted steel enclosure and supports service-entrance configurations with a Neutral Kit. This combination aligns with common regulatory and installation requirements in many manufacturing facilities.
Eaton provides a warranty under policy 25-000, covering one year from installation or eighteen months from shipment, whichever occurs first. For maintenance, rely on UL-listed protection, inspect fuses and wiring connections periodically, and verify enclosure integrity. Keeping accurate documentation of the neutral kit option and service entrance configuration helps sustain long-term reliability.