Eaton TADP326 NRX Adapter Kit - UL Listed
Part Number: TADP326
Quick Summary
Eaton TADP326 NRX adapter kit is a universal interrupt accessory designed for Power Defense ICCB NF frames. Designed to simplify retrofits, it standardizes 3-pole wiring with a 3-hole terminal interface, helping installers avoid custom wiring errors. UL Listed certification ensures safety compliance, while Eaton’s warranty policy provides protection—one year from installation or eighteen months from shipment, whichever comes first. This kit supports up to 1600 A Iu and is sized for NF frames, delivering a ready-to-deploy solution for electrical protection deployments. By pairing with the NRX system, it enables scalable upgrades and consistent performance across laddered protection architectures.
Product Information
Extended Description
TADP326 Eaton: Eaton Power Defense ICCB adapter kit, Universal interrupt, Three-pole, Power Defense ICCB, NF Frame, 3 per box, For: Power Defense ICCB NF Hybrid, Up to 1600A, 3-Hole terminals
Product Name
Eaton Series NRX adapter kit
Catalog Number
TADP326
UPC
786676039055
Product Length/Depth
12 in
Product Height
4 in
Product Width
4 in
Product Weight
5 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
Special features
3-Hole terminal
Frame
NF
Rated uninterrupted current (Iu)
1600 A
Terminals
3 hole
Accessories
Adapter kit
Interrupt rating
Universal
Series
Series NRX
Number of poles
Three-pole
Quantity
18
Eaton Specification Sheet - TADP326
Selling Policy 25-000 - Distribution and Control Products and Services
Feature → Business Impact → Application: Universal interrupt capability via three-pole NRX adapter design reduces on-site wiring complexity and part proliferation, boosting installation reliability and enabling faster retrofits in Power Defense ICCB NF frames. This supports safer, more predictable startup sequences in critical protection architectures. Application: suitable for NF frame configurations requiring universal interrupt functionality and streamlined wiring. The second point highlights a 1600 A Iu rating, which translates to the ability to sustain high-load circuits without upgrading components, lowering total cost of ownership in heavy-duty applications. Application: large motor starts and high-current feeder protections. The third point focuses on 3-hole terminals and a compact 12 in depth with a 4x4 in footprint, enabling easier enclosure packing and faster wiring connections. Application: restricted spaces and retrofit projects where space and wiring simplicity matter. A fourth point covers UL Listed certification, delivering safety compliance and reducing audit risk in regulated environments. Application: healthcare, data centers, and industrial facilities with strict safety requirements. A final point notes the kit is packaged as a three-pole adapter kit (18 units per carton) and backed by Eaton’s warranty policy, ensuring ongoing support and predictable maintenance costs. Application: procurement and service teams seeking standardization and reliable vendor support.
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FAQs
The TADP326 NRX adapter kit is designed for Power Defense ICCB NF frames, including NF Hybrid configurations. It uses a three-pole, 3-hole terminal interface to simplify retrofits and ensure reliable, standardized wiring in existing and new installations.
The adapter kit is rated for 1600 A uninterrupted current (Iu), enabling it to support high-current circuits without requiring early component upgrades. This makes it suitable for critical feeders and heavy-duty protection schemes within NF frame environments.
Industries with heavy electrical protection requirements, such as manufacturing, processing plants, and data centers, benefit from the NRX adapter kit. It streamlines retrofits, reduces wiring complexity, and supports scalable NRX-based protection architectures for reliable, continuous operation.
The TADP326 is UL Listed, confirming compliance with widely recognized safety standards. This certification helps meet regulatory requirements, supports safer operation in regulated facilities, and simplifies audit readiness for electrical protection upgrades.
Eaton provides a warranty policy of one year from the date of installation or eighteen months from shipment, whichever occurs first. This warranty, combined with Eaton’s distribution and control product support, offers predictable maintenance planning and risk mitigation during upgrades.