Eaton Heavy-Duty Non-Fusible S...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$282.65
Eaton Heavy-Duty Non-Fusible Safety Switch, 30A, 600V, Two-Pole

Eaton Heavy-Duty Non-Fusible Safety Switch, 30A, 600V, Two-Pole

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Model: DH261UGK

In Stock (leaves warehouse same day if ordered before 3pm ET)

$282.65
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Eaton Heavy-Duty Non-Fusible Safety Switch, 30A

The Eaton Heavy-Duty Non-Fusible Safety Switch is a single-throw, two-pole disconnect switch rated 30A at 600V, available in a range of enclosure types to suit indoor, outdoor, and specialized installation environments. Built for reliable manual disconnect of electrical circuits, this UL Listed switch is suitable for service entrance use when a neutral or ground lug kit is installed. Its heavy-duty, non-fusible design supports commercial and industrial electrical distribution where dependable, code-compliant switching is required, making it a practical choice for electricians and facility maintenance teams alike.

Key Features

  • Amperage Rating: 30A for reliable circuit disconnect in commercial and industrial applications.
  • Voltage Rating: 600V maximum rating supports a wide range of distribution systems.
  • Durable Construction: Rugged enclosure housing protects the switch mechanism and internal components from everyday jobsite conditions.
  • Switch Type: Single-throw, two-pole configuration for straightforward manual load disconnect.
  • Fuse Configuration: Non-fusible design for applications where overcurrent protection is handled elsewhere in the system.
  • Enclosure Options: Available in multiple enclosure types to match indoor, outdoor, and application-specific installation requirements.
  • HP Rating: Rated up to 3 HP at 240 Vac, 7.5 HP at 480 Vac, and 10 HP at 600 Vac (TD, 1 Ph), plus 15 HP at 600 Vdc, covering a broad range of motor-disconnect applications.
  • Wire Configuration: Designed for 2-wire circuits.

Certifications & Compliance

  • UL Listed
  • Suitable for Service Entrance Use with Neutral or Ground Lug Kit Installed

Technical Specifications

  • Voltage Rating: 600V
  • Amperage Rating: 30A
  • Number of wires: 2

Typical Applications

  • Commercial and Industrial Electrical Installations
  • Manual Disconnect for Motors and Equipment
  • Service Entrance Switching (with Neutral or Ground Lug Kit)
  • Panelboard and Load Center Disconnects
  • Renovation and New Construction Electrical Distribution
  • Electrical Rooms, Utility Areas, and Equipment Installations

Why Eaton?

Eaton's Heavy-Duty Non-Fusible Safety Switch combines a rugged enclosure with a UL Listed, code-compliant design built for dependable manual disconnect performance. With a 30A, 600V rating, a choice of enclosure types, and a wide HP rating range across 240V, 480V, and 600V systems, it delivers the reliable, professional-grade switching that commercial and industrial electricians expect from Eaton.

Variant Specifications

Enclosure / NEMA TypeModelEnclosureSKU
NEMA 3R / 12Standard12DH261UDK
NEMA 1DH261UGKStandardDH261UGK
NEMA 3R / 12Standard3RDH261URK

Manufacturer Resources

Product Specs

Product Height:
14.14 in
Listing:
UL Listed
Department:
Electrical
Number Of Poles:
Two-pole
Product Type:
Safety Switch
Fuse configuration:
Non-fusible
Certifications:
UL Listed
Product Width:
8.76 in
Voltage Rating:
600V
Number of wires:
2
Amperage Rating:
30A
Product Length/Depth:
10.22 in
Product Category:
Heavy Duty, Non-Fusible
Product Group:
Wiring Devices

Eaton DH261UGK – Frequently Asked Questions

1) Does the Eaton DH261U 30A safety switch include fuses or fuse clips?
No. The DH261U is a non-fusible disconnect, so it provides manual make/break only and carries no overcurrent protection. Your breaker or fused device upstream has to handle the overcurrent duty. If you need the protection inside the disconnect itself, go to a fusible heavy-duty switch such as the ABB Spec-Setter heavy-duty fusible switch or the Square D VisiPacT fused unit.
2) Can I use the Eaton DH261U as a service entrance disconnect?
Yes, but only once a neutral or ground lug kit is installed. The switch is UL Listed and suitable for service entrance use with that kit in place. Without it, treat it as a plain equipment or motor disconnect.
3) Will a two-pole 30A Eaton DH261U work as a disconnect for a three-phase motor?
No. It is a two-pole, 2-wire switch, so it breaks two conductors only. That suits single-phase 240V or 480V loads, two-wire DC circuits, and single-phase motor disconnects. A three-phase motor needs a three-pole switch, such as the Square D VisiPacT heavy duty unfused NEMA 1 unit or an ABB heavy-duty 3-pole 600V switch.
4) I need a three-pole 600V disconnect instead of a two-pole - what should I use?
The Eaton DH261U heavy-duty non-fusible safety switch is a two-pole, 2-wire device rated 30A at 600V, so it will not serve a three-phase circuit that needs all three ungrounded conductors switched. For a three-pole 600V AC heavy-duty switch, the ABB Spec-Setter TC-72367 is a 3-pole 600V AC fusible switch in a NEMA 1 enclosure. If the load is larger, the ABB THN3365A is a 400A 3-pole 600V heavy-duty switch, also NEMA 1.
5) What is the closest unfused heavy-duty alternative to the Eaton DH261U in a NEMA 1 box?
The Eaton DH261U in the DH261UGK version is a NEMA 1 non-fusible heavy-duty switch. The nearest peer of the same character is the Square D VisiPacT VHU361N, a heavy duty unfused safety switch in a NEMA 1 enclosure. Both are unfused heavy-duty disconnects for indoor electrical rooms; confirm pole count and ampere rating against your circuit before substituting.
6) What horsepower can the Eaton 30A 600V non-fusible safety switch handle?
Rated up to 3 HP at 240 Vac, 7.5 HP at 480 Vac, and 10 HP at 600 Vac (TD, 1 Ph), plus 15 HP at 600 Vdc. Size the motor against the voltage you are actually running, not the 30A number alone.
7) How much wall space do I need for the Eaton DH261U disconnect?
Plan on roughly 14.14 in x 8.76 in x 10.22 in for the enclosure. Add working clearance in front per code and leave room for the operating handle to swing on the side of the cover.
8) Does the Eaton DH261U come with a neutral or ground lug kit?
The service entrance rating depends on a neutral or ground lug kit being installed, which is a separate item you specify with the switch. Budget for it on any job where the disconnect is the service entrance device.
9) Is a general duty switch an acceptable swap for the Eaton DH261U?
They are not the same class of device. The DH261U is a heavy-duty switch rated 600V, the class typically specified for commercial and industrial distribution. The ABB TG-Series Spec-Setter is a general duty fusible switch - a different duty grade, and fused rather than unfused. Where a drawing or a facility standard calls out heavy duty at 600V, stay with the heavy-duty switch.
10) My load is far larger than 30A - what heavy-duty switch replaces the Eaton DH261U at higher amperage?
The DH261U is rated 30A at 600V, which caps it at small motor and equipment disconnects. For a much larger feeder, the ABB THN3365A is a 400A 3-pole 600V heavy-duty safety switch in a NEMA 1 enclosure. Enclosure footprint changes significantly at that rating, so verify wall space before ordering.
11) Can I use the Eaton DH261U on a 208V or 480V panel even though it says 600V?
Yes. 600V is the maximum rating, so it covers 120/240, 208, 480 and 600 volt systems. The 30A rating is the limit that matters for sizing against your conductors and load.
How fast can I get the Eaton DH261UGK delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Eaton DH261UGK come with a warranty?
Absolutely. The Eaton DH261UGK is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Eaton DH261UGK?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
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