Eaton DH261FDK-GCL Heavy Duty Fusible Safety Switch - UL
Part Number: DH261FDK-GCL
Quick Summary
The Eaton DH261FDK-GCL heavy-duty fusible safety switch protects industrial motor circuits and service entrances. In demanding plants, uptime and worker safety hinge on reliable protection that minimizes nuisance trips and unplanned outages. This unit carries UL Listed certification and NEC 230.62 barrier compliance, and it uses a NEMA 12/3R enclosure for corrosion resistance and indoor/outdoor versatility. Designed for fast field modification with a Neutral Kit for service entrances and optional rainproofing, it supports easy installation, reduces MTTR, and aligns with cost-effective maintenance programs. Manufacturers and contractors value its 30 A rating, 600 V capability, and robust galvanized steel body for consistent protection of pumps, conveyors, and HVAC drives.
Product Information
Extended Description
DH261FDK-GCL Eaton: Eaton Heavy duty single-throw fused safety switch, Enhanced visible blade, 30 A, NEMA 12/3R, Painted galvanized steel, Fusible without neutral, Two-pole, Two-wire, 600 V, Max Hp: 7.5, 10 hp/15 hp (1PH @480,600 V TD/600 Vdc), #14-#2 Cu/Al
Product Name
Eaton heavy duty fusible safety switch
Catalog Number
DH261FDK-GCL
UPC
782114889510
Product Length/Depth
20 in
Product Height
8.5 in
Product Width
9.5 in
Product Weight
22 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.
Compliances
NEC 230.62 (C) Compliant Barrier
Certifications
UL Listed
Catalog Notes
Suitable for service entrance use with a Neutral Kit installed. Can be field modified to meet NEMA 3R rainproof requirements when a factory provided drain hole is opened.
Enclosure
NEMA 12, NEMA 3R
Enclosure material
Painted galvanized steel
Fuse class provision
Class H
Fuse configuration
Fusible without neutral
Number Of Poles
Two-pole
Number of wires
2
Type
Heavy duty fusible safety switch
Amperage Rating
30A
HP rating - max
7.5, 10 hp/15 hp (1PH @480,600 V TD/600 Vdc)
NEMA rating
NEMA 12/3R
Voltage rating
600 V
Product Category
Heavy Duty, Mill-duty
Commercial Distribution, Switching Devices, Volume 2, Tab 1
Eaton Specification Sheet - DH261FDK-GCL
Enclosure durability and protection: The DH261FDK-GCL uses a painted galvanized steel enclosure with NEMA 12 and NEMA 3R ratings. This rugged construction delivers corrosion resistance and weather tolerance for damp or outdoor environments, reducing field maintenance. In practice, it supports both indoor panels and service entrances when rainproofing is required. Electrical configuration and safe disconnect: It is a two-pole, two-wire design with fusible protection configured without neutral, and a Class H fuse provision. The arrangement simplifies wiring, enhances fault isolation, and minimizes neutral-related fault paths, improving safety during maintenance and replacements. This layout aligns with common motor-control and line-feed applications on manufacturing floors. Electrical performance and motor support: With a 30 A rating and 600 V maximum, the device accommodates up to 7.5, 10, or 15 hp for single-phase loads at 480–600 V. This flexibility enables compact protection for a wide range of industrial drives without oversizing switchgear, reducing upfront costs and improving energy management. Service-entrance readiness and installability: The DH261FDK-GCL can be field-modified to meet NEMA 3R rainproof requirements via a factory drain hole opening, and it supports Neutral Kit installation for service entrances. Its compact 20 in depth and 9.5 by 8.5 in footprint simplify panel layout and installation logistics in constrained spaces. Compliance, warranty, and support: The switch is UL Listed and NEC 230.62 barrier compliant, backed by Eaton’s 1-year warranty (policy 25-000). This combination ensures regulatory compliance, predictable service life, and access to Eaton technical support for installation and maintenance planning.
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FAQs
Designed for service entrances and motor-control panels, the DH261FDK-GCL uses a two-pole, two-wire configuration with fusible protection and no neutral by default. It accepts a Neutral Kit for service-entry configurations and can be field-modified to meet NEMA 3R rainproof requirements when a factory drain hole is opened, supporting installations in damp or outdoor environments.
Key specs include 30 A amperage, 600 V maximum rating, two-pole operation, fusible without neutral, Class H fuse provision, and a NEMA 12/3R enclosure. It handles up to 7.5, 10, and 15 hp for single-phase loads at 480–600 V, and is UL Listed, ensuring compliance with core electrical safety standards while protecting pumps, conveyors, and HVAC drives.
Yes, it is designed for indoor use with NEMA 12 protection and can be field modified for rainproof (NEMA 3R) service entrances when the drain hole is opened. The galvanized steel enclosure provides corrosion resistance, making it suitable for damp factory floors and outdoor-adjacent installations when properly configured.
The DH261FDK-GCL is UL Listed and complies with NEC 230.62 barrier requirements. Its NEMA 12/3R enclosure supports enclosure protection standards, and the catalog notes indicate service-entrance suitability with an optional Neutral Kit, ensuring alignment with safety and electrical codes for industrial facilities.
The robust galvanized enclosure minimizes corrosion-related maintenance, reducing downtime. With a standard one-year Eaton warranty and straightforward neutral-kit options for service entrances, maintenance planning becomes predictable. The quick field replacements of fused components further shorten MTTR, delivering favorable total cost of ownership in production environments.