Eaton AC221RNMP Air Conditioning Disconnect - UL Listed
Part Number: AC221RNMP
Quick Summary
AC221RNMP air conditioning disconnect delivers a safe, code-compliant disconnect solution for outdoor HVAC and equipment enclosures. This addresses common pain points of weatherproof isolation and downtime during servicing. The unit carries UL Listed and CSA Certified marks with a rugged NEMA 3R polycarbonate enclosure, ensuring dependable outdoor protection. As part of Eaton's electrical protection and circuit control portfolio, it supports 120/240 V systems and 30 A circuits, delivering reliable performance for commercial and light industrial installations.
Product Information
Extended Description
AC221RNMP Eaton: Eaton air conditioning disconnect, Fused pullout, 30A, 120/240V, 10 kAIC, #14-2 Cu/Al 60°C or 75°C, NEMA 3R Polycarbonate enclosure, 1.5 hp at 120V, 3 hp at 240V, Black
Product Name
Eaton air conditioning disconnect
Catalog Number
AC221RNMP
UPC
786676406208
Product Length/Depth
5 in
Product Height
8.63 in
Product Width
3.5 in
Product Weight
15 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 CSA Certified
Catalog Notes
Packaged for retail sale.
Type
Fused pullout
Amperage Rating
30A
Horsepower
1.50 hp at 120 V, 3 hp at 240 V
Voltage rating
120/240 V
Wire size
#14-2 AWG Cu/Al
Color
Black
Enclosure
NEMA 3R
Enclosure material
Polycarbonate
Interrupt rating
10 kAIC
Residential and Light Commercial, Air Conditioning Disconnects, Volume 1 Tab 6
Eaton Specification Sheet - AC221RNMP
Feature: Fused pullout, 30A, 120/240V. Business Impact: Provides reliable, code-compliant isolation with built-in overcurrent protection, reducing arcing and protecting downstream equipment. Application: Ideal for outdoor HVAC condensers and heat load equipment where rapid, safe disconnection is required. Feature: NEMA 3R polycarbonate enclosure. Business Impact: Delivers weather resistance and durable performance in rain, dust, and exposure to harsh environments, lowering maintenance costs. Application: Outdoor installations exposed to the elements, rooftops, and exterior wall mounts. Feature: Wire size #14-2 Cu/Al. Business Impact: Simplifies field wiring and pairing with common conductor runs, minimizing installation time and material costs. Application: Standard residential and light commercial wiring scenarios. Feature: Interrupt rating 10 kAIC. Business Impact: Ensures safe interruption of high fault currents, lowering risk during faults and reducing downtime. Application: Systems with higher short-circuit potential in switchgear branches. Feature: Compact footprint and weight (5 in L × 8.63 in H × 3.5 in W; 15 lb). Business Impact: Facilitates retrofit and space-constrained installations, enabling faster on-site deployment. Application: Retail-packaged units for quick replacement in crowded electrical panels. Certifications and warranty: UL Listed, CSA Certified with Eaton 1-year warranty (or 18 months from shipment). Business Impact: Regulatory compliance and peace of mind for procurement and maintenance teams. Application: Long-term asset reliability and service planning for controlled environments.
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FAQs
The AC221RNMP uses #14-2 Cu/Al conductors and provides a 30A fused pullout for 120/240V circuits. Connect the line and load wires per the device labeling, ensuring proper torque on terminals and adherence to local electrical codes. The unit’s compact 5 in depth helps fit standard outdoor enclosures, minimizing retrofit challenges.
Yes. The AC221RNMP features a NEMA 3R polycarbonate enclosure designed for outdoor use, offering weather resistance, corrosion protection, and reliable operation in exposed environments. This makes it ideal for outdoor condensers, rooftop HVAC units, and pool equipment installations.
The 10 kAIC interrupt rating indicates the minimum fault current the disconnect is designed to interrupt safely. This reduces arcing and improves fault protection downstream, contributing to equipment safety and uptime in moderate to high fault-current environments.
The AC221RNMP is UL Listed and CSA Certified, providing North American compliance for electrical protection components. These certifications support channel approvals, standardization, and procurement confidence for commercial and light industrial projects.
Eaton backs AC221RNMP with a one-year warranty from installation or eighteen months from shipment, whichever comes first. This, combined with durable polycarbonate construction and reliable 30A protection, reduces maintenance intervals and downtime, improving total cost of ownership for service teams and facility managers.