Eaton DG221UGB General Duty Safety Switch - UL Listed
Part Number: DG221UGB
Quick Summary
Eaton DG221UGB general duty non-fusible safety switch provides reliable indoor power isolation for two-pole circuits. Engineers often struggle to balance compact footprint, code compliance, and straightforward installation in demanding environments. UL Listed, NEC 230.62 (C) compliant barrier, and a NEMA 1 painted steel enclosure help ensure safe service in controlled spaces. This DG221UGB device delivers a 30A, 240V rating with a two-wire configuration, offering straightforward procurement and maintenance planning for facilities and OEMs. By aligning with Eaton's warranty and documentation, it supports predictable uptime, reduced outage times, and improved safety governance across your electrical distribution projects.
Product Information
Extended Description
DG221UGB Eaton: Eaton General duty non-fusible safety switch, single-throw, 30 A, NEMA 1, Indoor, Painted steel, Two-pole, Two-wire, 240 V
Product Name
Eaton general duty non-fusible safety switch
Catalog Number
DG221UGB
UPC
782113120102
Product Length/Depth
6.88 in
Product Height
10.69 in
Product Width
6.38 in
Product Weight
6 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
WARNING! Switch is not approved for service entrance unless a neutral kit is installed.
Enclosure
NEMA 1
Enclosure material
Painted steel
Fuse configuration
Non-fusible
Number Of Poles
Two-pole
Number of wires
2
Type
Non-fusible, single-throw
Amperage Rating
30A
Voltage rating
240V
Product Category
General duty safety switch
Commercial Distribution, Switching Devices, Volume 2, Tab 1
Double Up on Safety
Double Up on Safety
Eaton Specification Sheet - DG221UGB
Selling Policy 25-000 - Distribution and Control Products and Services
Feature: Non-fusible, general duty design. Business Impact: Simplifies field maintenance by eliminating fuse replacements, reducing spares and downtime. Application: Ideal for two-pole, two-wire 240V circuits in indoor panels where quick isolation is required. Feature: NEMA 1 indoor painted steel enclosure. Business Impact: Provides robust dust and incidental contact protection, extending life in controlled environments. Application: Suitable for general distribution panels in commercial and light industrial settings. Feature: UL Listed and NEC 230.62 barrier compliance. Business Impact: Ensures regulatory alignment and safer installations, lowering compliance risk. Application: Critical for panel boards and service equipment in regulated facilities. Feature: Compact dimensions and modest weight. Business Impact: Eases installation, transport, and retrofit projects while preserving available enclosure space. Application: Fits standard electrical rooms with limited footprint. Feature: Neutral kit warning for service entrance. Business Impact: Encourages correct use to meet service entrance requirements, reducing misapplication costs. Application: Follow catalog notes to maintain compliant installations and avoid non-conformant configurations.
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FAQs
For proper installation in indoor panels, verify a two-pole, two-wire 240V configuration and ensure a NEMA 1 enclosure suitability. Note the warning that a neutral kit is required for service entrance applications and consult the catalog notes to prevent non-compliant setups.
DG221UGB is UL Listed and complies with NEC 230.62 (C) barrier requirements. The enclosure is NEMA 1, painted steel, suitable for indoor use, aligning with general duty safety switch standards for reliable, code-compliant operation.
The device is rated 30A at 240V, two-pole, non-fusible, with two wires. Its compact two-pole design fits standard indoor distribution panels, and the 6.88 in depth by 6.38 in width by 10.69 in height footprint helps with enclosure planning.
Documentation includes Eaton's specification sheet for DG221UGB, a detailed catalog with installation guidance, and warranty information. Digital assets such as the PDF specification and related safety videos provide technical references and procurement support.
Warranty is governed by Eaton Selling Policy 25-000, offering one year from installation or eighteen months from shipment, whichever occurs first. This supports maintenance budgeting and helps justify lifecycle cost in project ROI analyses.