Eaton DT221URKPS General Duty Safety Switch - UL Listed
Part Number: DT221URKPS
Quick Summary
Eaton DT221URKPS general duty double-throw safety switch is designed to safely isolate circuits in industrial control panels and service entrances. In practice, technicians face frequent downtime and safety risks when switches are exposed to moisture and debris, increasing the chance of hot-line exposure during maintenance. UL Listed certification and a NEMA 3R rainproof enclosure deliver dependable protection in harsh environments, while compatibility with a neutral kit expands service-entrance installation options. The compact, painted galvanized steel body reduces cabinet footprint and improves installation efficiency, helping facilities lower labor costs and improve overall electrical reliability without compromising code compliance.
Product Information
Extended Description
DT221URKPS Eaton: Eaton general duty double-throw safety switch, 30 A, Compact design, NEMA 3R, Painted galvanized steel, Rainproof, Non-fusible, Two-pole, Two-wire, 240 Vac - 250Vdc
Product Name
Eaton general duty double-throw safety switch
Catalog Number
DT221URKPS
UPC
782114224380
Product Length/Depth
9.88 in
Product Height
24.63 in
Product Width
11.94 in
Product Weight
34 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
Feature: 30 A, two-pole, non-fusible operation provides reliable circuit isolation. Business Impact: Reduces arc-flash risk and simplifies wiring in compact spaces. Application: Control panels and service entrances in light-to-medium industrial setups. Feature: NEMA 3R rainproof enclosure with painted galvanized steel construction. Business Impact: Weather-resistant protection minimizes downtime and maintenance costs in outdoor or harsh indoor environments. Application: Outdoor switch installations and exposed electrical rooms. Feature: Compact, robust footprint with 9.88 in depth, 24.63 in height, and 11.94 in width. Business Impact: Maximizes cabinet compatibility and speeds up installation in constrained panels. Application: Retrofit projects and new build electrical rooms. Feature: Service entrance compatibility with neutral kit option. Business Impact: Expands deployment options without requiring a separate enclosure or rework. Application: Utility-entry or facility distribution setups that require neutral integration. Feature: UL Listed certification and durable galvanised steel construction. Business Impact: Meets strict safety codes while delivering long-term durability and reduced maintenance. Application: Electrical protection and circuit control in demanding environments.
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FAQs
The DT221URKPS is designed for service entrances and control panels in industrial environments. Its NEMA 3R rainproof enclosure protects against moisture and weather exposure, while the compact galvanized steel body fits into constrained electrical rooms. This makes it ideal for outdoor installations or bays with limited space, reducing site alterations and speeding up commissioning.
This switch is rated for 30 A, two-pole, non-fusible operation with 240 VAC to 250 VDC. Physical dimensions are 9.88 in depth, 24.63 in height, and 11.94 in width, with an approximate weight of 34 lb. These specs support compatible wiring methods and straightforward mounting in standard electrical enclosures and switchgear racks.
Yes. It carries UL Listed certification and is suitable for service entrance use when a neutral kit is installed, per catalog notes. The NEMA 3R rainproof design further enhances reliability in exposed or outdoors environments, meeting common utility and facility safety requirements without additional enclosure modifications.
Eaton provides a standard warranty under policy 25-000: one year from installation or eighteen months from shipment, whichever occurs first. This coverage addresses manufacturing defects and provides a clear path for replacement or repair, helping maintain operational uptime and minimizing unplanned maintenance costs.
By delivering reliable, code-compliant isolation with weather-resistant protection, the DT221URKPS reduces the risk of accidental energization during maintenance and minimizes downtime associated with weather exposure. Its neutrally kit compatibility and compact footprint simplify retrofits and new installations, accelerating project timelines and improving overall system reliability.