Description
The ABB TNI65 (Catalog Number: TNI65, UPC: 783164018899) is a 400 A neutral kit designed for integration with ABB Spec-Setter safety switches. Engineered to support high-capacity electrical distribution systems up to 600 VAC, this neutral assembly provides secure, low-resistance neutral conductor termination within heavy-duty switch enclosures.
Part of ABB’s robust switch accessory lineup, the TNI65 combines durable industrial construction with versatile wire accommodation, ensuring reliable neutral bonding and safe power distribution across demanding commercial and industrial environments.
Key Features
- High-Capacity Neutral Termination: Engineered to handle 400 A electrical systems securely and reliably.
- Versatile Wire Range Support: Accommodates flexible cable configurations including (1) 2–600 kcmil or (2) 1/0–250 kcmil Copper or Aluminum conductors.
- Robust Industrial Construction: Built to meet ABB’s rigorous standards for mechanical durability and electrical performance in heavy-duty applications.
- Seamless Enclosure Integration: Designed specifically for clean, straightforward field installation inside compatible ABB Spec-Setter safety switches.
Specifications
| Technical Specification | Detail |
|---|---|
| Product Type / Model | TNI65 / 400A Neutral Accessory Kit |
| Brand / Manufacturer | ABB |
| Catalog Number | TNI65 |
| UPC Code | 783164018899 |
| Device Type | Neutral Kit Assembly |
| Amperage Rating | 400 A |
| Voltage Rating | 600 VAC |
| Wire Range (Cu/Al) | (1) 2–600 kcmil or (2) 1/0–250 kcmil Cu/Al |
| Primary Applications | Heavy-duty safety switches, commercial switchgear, industrial power distribution, and neutral bonding installations |






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