– Rated current In: 320 A
– Pole: 3-pole, fixed front terminal (FF)
– Trip unit: PR221DS-LSI electronic trip (Long / Short / Instantaneous protection)
– Ultimate breaking capacity Icu: 36kA @415V AC
– Rated operational voltage Ue: 690 VAC
– Rated insulation voltage Ui: 1000 VAC
– Uimp: 8 kV
– Mechanical endurance: 20000 operations
– Electrical endurance: 7000 operations
T4L320 PR221DS-LSI R320 FF 3P Specifications
| Rated current In | 320 A |
|---|---|
| Pole | 3-pole, fixed front terminal (FF) |
| Trip unit | PR221DS-LSI electronic trip (Long / Short / Instantaneous protection) |
| Ultimate breaking capacity Icu | 36kA @415V AC |
| Rated operational voltage Ue | 690 VAC |
| Rated insulation voltage Ui | 1000 VAC |
| Uimp | 8 kV |
| Mechanical endurance | 20000 operations |
| Electrical endurance | 7000 operations |
About the T4L320 PR221DS-LSI R320 FF 3P
The T4L320 PR221DS-LSI R320 FF 3P is a electrical products used in industrial automation, control and power systems. It is rated at Rated current In 320 A, Pole 3-pole, fixed front terminal (FF), Trip unit PR221DS-LSI electronic trip (Long / Short / Instantaneous protection). This electrical products is supplied as new, original industrial-grade stock. Each unit is identified by manufacturer part number T4L320 PR221DS-LSI R320 FF 3P for accurate procurement and cross-referencing.
Why source the T4L320 PR221DS-LSI R320 FF 3P from HDE123
- Verified part number: every T4L320 PR221DS-LSI R320 FF 3P is checked against its manufacturer specification before shipment.
- 9 confirmed technical parameters available on this page for engineering review.
- Global delivery with clear lead time and commercial invoice for B2B buyers.
- Fast B2B support: send us the equipment model or an existing part number and our engineers confirm compatibility before you order.
Ordering the T4L320 PR221DS-LSI R320 FF 3P
To order the T4L320 PR221DS-LSI R320 FF 3P, add it to your cart and complete checkout, or use the Request a Quote form for volume purchases and replacement / cross-reference enquiries. Lead time: typically 3–10 working days for in-stock items, subject to confirmation. Worldwide shipping is available and a commercial invoice is provided for customs.