Eaton DH222NRK-CSA Heavy Duty Fusible Safety Switch - UL Listed
Part Number: DH222NRK-CSA
Quick Summary
Eaton DH222NRK-CSA heavy duty fusible safety switch provides safe circuit isolation for 60A, 240V systems in industrial environments. Engineers often struggle with selecting a switch that ensures reliable protection, compatible fuses, and durable outdoor performance within limited installation space. This unit is UL Listed and CSA Certified, features a NEMA 3R enclosure for outdoor or damp locations, and adheres to NEC 230.62 barrier requirements. Designed for straightforward procurement, it supports #14-#2 Cu/Al conductors and standard time-delay fuses, delivering reduced installation time and predictable maintenance.
Product Information
Extended Description
DH222NRK-CSA Eaton: Eaton Custom single-throw fused safety switch, Pole mount, 60 A, Nema 3R, Painted galvanized steel, Neutral, Two-pole, Three-wire, 240 V, Max Hp: 3, 7.5 hp/10, 15 hp/10 hp (1,3PH @ Std fuse/time delay/250 Vdc), #14-#2 Cu/Al
Product Name
Eaton heavy duty fusible safety switch
Catalog Number
DH222NRK-CSA
UPC
786685223063
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 CSA Certified
Enclosure
NEMA 3R
Enclosure material
Painted galvanized steel
Fuse class provision
Class H
Fuse configuration
Fusible with neutral
Number Of Poles
Two-pole
Number of wires
3
Type
Heavy duty fusible safety switch
Amperage Rating
60A
HP rating - max
3, 7.5 hp/10, 15 hp/10 hp (1,3PH @ Std fuse/time delay/250 Vdc)
NEMA rating
NEMA 3R
Voltage rating
240V
Product Category
Heavy Duty, Fusible with neutral
Commercial Distribution, Switching Devices, Volume 2, Tab 1
Eaton Specification Sheet - DH222NRK-CSA
Selling Policy 25-000 - Distribution and Control Products and Services
Feature: 60A amperage rating and HP ratings up to 3, 7.5 hp/10, 15 hp/10 hp across 1-3 phase configurations. Business Impact: Provides reliable motor protection and scalable drive control, reducing unplanned downtime and upgrading protection for common industrial loads. Application: Suitable for unloading conveyors, pumps, and fans in 240V lineups with time-delay fuses. Feature: Fusible with neutral configuration. Business Impact: Enables safe, code-compliant isolation with neutral return paths, simplifying maintenance and fault handling. Application: Ideal for three-wire circuits in manufacturing lines where neutral discharge affects downstream control circuits. Feature: NEMA 3R painted galvanized steel enclosure. Business Impact: Delivers weather resistance and corrosion protection, minimizing outdoor maintenance and extending service life. Application: Outdoor enclosures on loading docks, exterior equipment rooms, and exposed plant floors. Feature: Two-pole, three-wire design. Business Impact: Streamlined installation with standard feeders and easier wiring checks, reducing field errors and labor time. Application: Common in compact panel retrofits and existing feeder upgrade projects. Feature: NEC 230.62 barrier compliance and UL Listed, CSA Certified. Business Impact: Ensures regulatory alignment and third-party trust, easing audit cycles and supplier qualification. Application: Critical for OEMs and contractors pursuing compliant electrical protection. Feature: Compatible with #14-#2 Cu/Al conductors and standard time-delay fuses. Business Impact: Flexible wiring options reduce material costs and procurement complexity. Application: Suits mixed copper/aluminum installations and standard fuse inventory in service shops.
Get a Quick Quote for a Eaton DH222NRK-CSA
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton DH222NRK-CSA?
Enquire Now
FAQs
Mount the heavy duty fusible switch in a suitable enclosure, connect feeders to the two-pole, three-wire terminals, and land conductors from #14 to #2 copper or aluminum. Use time-delay fuses as specified and ensure the NEC 230.62 barrier is maintained for safe operation. Confirm enclosure remains rated for outdoor use (NEMA 3R) and verify alignment with the 60A amperage rating.
Key specs include 60A amperage rating, 240V voltage rating, two-pole configuration with neutral, fusible with neutral, and compatibility with standard time-delay fuses. HP ratings reach up to 15 hp at 1-3 phase depending on fuse selection and voltage. The product uses a NEMA 3R enclosure and is UL Listed and CSA Certified.
Yes. The DH222NRK-CSA features a NEMA 3R enclosure, painted galvanized steel, and a robust housing designed for outdoor or damp locations, making it appropriate for outdoor equipment rooms, loading docks, and exposed plant areas.
The switch is UL Listed and CSA Certified, with NEC 230.62 barrier compliance. These certifications support safety approval, broader regulatory acceptance, and easier equipment qualification during audits and spec reviews.
The rugged enclosure and fusible-with-neutral design reduce field maintenance and fault clearance time. Its straightforward wiring, standard fuse components, and durable construction help lower downtime, streamline spares management, and improve long-term reliability on high-demand production lines.