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1sda054317r1 t5n 400 pr221ds-ls/i in=400 3 pole abb mccb
MPN: 1SDA054317R1
Alt. SKU: T5N 400 PR221DS-LS/I In=400 3p F F
Special Price
£1,484.59
£1,237.16
Regular Price
£2,284.00
This product is discontinued. Please view this replacement item.
Why Choose the Moulded Case Circuit Breaker [1SDA054317R1]
The C.BREAKER TMAX T5N 400 is a fixed, three-pole circuit breaker featuring front terminals for straightforward installation and maintenance. It incorporates a solid-state release mechanism, ensuring precise and reliable protection in AC applications. Rated at 400A, this model PR221DS-LS/I R 400 offers robust performance and compatibility with a wide range of electrical distribution systems, making it suitable for demanding industrial and commercial environments.
Technical Specification
- Function: Moulded Case Circuit Breaker, fixed three-pole with solid-state release.
- Rated Current (In): 400 A.
- Rated Operational Voltage: 690 V AC.
- Number of Poles: 3P.
- Rated Insulation Voltage (Ui): 1000 V.
- Rated Impulse Withstand Voltage (Uimp): 8 kV.
- Short-Circuit Breaking Capacity (Ics): Up to 70 kA at 220-230 V AC, decreasing to 20 kA at 690 V AC.
- Terminal Type: Fixed front terminals.
- Electrical Durability: 7,000 cycles at 60 operations/hour.
- Mechanical Durability: 20,000 cycles at 120 operations/hour.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the rated current of the C.BREAKER TMAX T5N 400?
The rated current is 400 A.
What is the maximum operational voltage for this circuit breaker?
The rated operational voltage is 690 V AC.
How many poles does the TMAX T5N 400 have?
This circuit breaker has three poles (3P).
What is the short-circuit breaking capacity at 690 V AC?
The short-circuit breaking capacity decreases to 20 kA at 690 V AC.
What type of terminals does the TMAX T5N 400 feature?
It features fixed front terminals.
What is the electrical durability of this circuit breaker?
The electrical durability is 7,000 cycles at 60 operations/hour.
What standards and approvals does this product conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA054317R1 |
|---|---|
| Barcode | 8015644552626 |
| Product Image | For Illustration Purposes Only |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 400A |
| Alternative Product SKU | T5N 400 PR221DS-LS/I In=400 3p F F |
| Product Lead Time | Please contact us for a delivery time |
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