Eaton DG222NRB General duty cartridge fuse safety switch - UL Listed
Part Number: DG222NRB
Quick Summary
DG222NRB is a general duty cartridge fuse safety switch for reliable distribution protection in electrical panels. In demanding facilities, downtime and nuisance tripping threaten uptime and maintenance budgets. It is UL Listed, NEC 230.62 (C) compliant with a fuse in a NEMA 3R enclosure, ensuring safety and code alignment in outdoor or harsh indoor environments. By combining Class H fuses with fusible neutral connections, the DG222NRB supports predictable protection coordination, easier wiring, and faster, lower-cost installation across panel boards and motor circuits. This configuration delivers business value through improved reliability, reduced maintenance, and safer, compliant power control.
Product Information
Extended Description
DG222NRB Eaton: Eaton General duty cartridge fuse safety switch, 60 A, NEMA 3R, Painted galvanized steel, Class H fuses, Fusible with neutral, Two-pole, Three-wire, Category: general duty safety switch, 240 V
Product Name
Eaton general duty cartridge fuse safety switch
Catalog Number
DG222NRB
UPC
782113144221
Product Length/Depth
7.35 in
Product Height
14.37 in
Product Width
8.4 in
Product Weight
10 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
Maximum hp ratings apply only when dual element fuses are used. 3-Phase hp rating shown is a grounded B phase rating, UL listed.
Enclosure
NEMA 3R
Enclosure material
Painted galvanized steel
Fuse configuration
Fusible with neutral
Number Of Poles
Two-pole
Number of wires
3
Type
General duty, cartridge fused
Amperage Rating
60A
Fuse class provision
Class H fuses
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 - DG222NRB
Feature: Two-pole fusible with neutral configuration provides three-wire control with balanced fault current handling. Business Impact: Simplifies wiring and enhances safe shutdown procedures by enabling a neutral return path and straightforward fuse coordination. Application: Suitable for general duty safety switches in 120/240 V three-wire panels, MCCs, and motor starters. Feature: NEMA 3R painted galvanized steel enclosure delivers weather and corrosion resistance. Business Impact: Reduces enclosure-related maintenance costs and extends service life in outdoor or humid indoor environments. Application: Ideal for commercial/industrial outdoor electrical distribution and service entrances. Feature: 60 A amperage rating and 240 V voltage rating align with common commercial and light industrial loads. Business Impact: Supports efficient protection for feeder circuits and compact motor control installations, improving protection without oversizing components. Application: Panel boards, small MCCs, and branch-circuit protection. Feature: Class H fuses provide fast clearing and high interrupting capability. Business Impact: Improves selective coordination, minimizes arcing, and reduces downtime due to nuisance fuse blows. Application: General duty safety switching for motors and power circuits with demanding start-up surges. Feature: UL Listed certification and NEC barrier compliance ensure code-ready installation. Business Impact: Streamlines procurement, reduces engineering review time, and supports safer, compliant field retrofits. Application: New installations and retrofit projects in regulated facilities. Feature: Large enclosure dimensions and neutral-friendly wiring support easy installation and service access. Business Impact: Improves installer ergonomics and reduces field modification time. Application: Retrofit into existing panels with limited space; straightforward wiring for two-pole, three-wire configurations. Catalog notes indicate that maximum hp ratings apply only when dual-element fuses are used; 3-Phase hp rating shown is a grounded B phase rating, UL listed, which informs correct protection for motor loads.
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FAQs
The DG222NRB is designed for straightforward integration into 120/240 V, three-wire systems. Verify panel space, disconnect power, and ensure compatibility with Class H fuses. Use the fusible with neutral configuration to maintain proper circuit protection and neutral return paths. Follow NEC requirements and secure the enclosure to the mounting surface to maintain NEMA 3R integrity.
This unit is ideal for general duty safety switching in distribution panels, motor control centers, and branch circuits requiring a robust 60 A, 240 V protection scheme. Its NEMA 3R enclosure supports indoor/outdoor service entrances, while the two-pole design with neutral simplifies wiring in three-wire systems and supports reliable control of motor loads.
Catalog notes indicate maximum horsepower ratings apply only when dual-element fuses are used. The 3-phase hp rating shown is a grounded B-phase rating, UL listed. Plan protection around motor starting characteristics and verify compatibility with your fuse selection to ensure proper coordination and safe start-up.
DG222NRB is UL Listed and NEC 230.62 (C) compliant with a barrier, and it features a NEMA 3R enclosure. These certifications support code-compliant installations, provide safety assurances for outdoor and indoor use, and streamline procurement for regulated facilities.
The combination of fuse protection with a dedicated switch reduces nuisance trips, limits arc exposure, and simplifies field wiring. Over time, this translates to lower maintenance labor, fewer unplanned outages, and improved equipment uptime, delivering a favorable total cost of ownership for panel boards and motor circuits.