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1sda054319r1 t5n 400 pr221ds-i in=400 3 pole abb mccb
MPN: 1SDA054319R1
Alt. SKU: T5N 400 PR221DS-I In=400 3p F F
Special Price
£1,484.62
£1,237.18
Regular Price
£2,284.02
Why Choose the Moulded Case Circuit Breaker [1SDA054319R1]
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. Designed for compatibility with PR221DS-I R 400 systems, this breaker delivers consistent performance and durability in demanding electrical environments.
Technical Specification
- Function: Three-pole moulded case circuit breaker with solid-state release.
- Rated Current (In): 400 A.
- Rated Operational Voltage: 690 V AC.
- Number of Poles: 3P fixed circuit-breaker with front terminals.
- Rated Impulse Withstand Voltage (Uimp): 8 kV.
- Rated Insulation Voltage (Ui): 1000 V.
- Short-Circuit Breaking Capacity (Ics): Up to 70 kA at 220-230 V AC, reducing to 20 kA at 690 V AC.
- Mechanical Durability: 20,000 cycles at 120 cycles/hour.
- Electrical Durability: 7,000 cycles at 60 cycles/hour.
- Test Voltage (Utest): 3,500 V.
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 maximum 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 reduces to 20 kA at 690 V AC.
What is the mechanical durability of the TMAX T5N 400?
The mechanical durability is 20,000 cycles at 120 cycles/hour.
What is the test voltage for this circuit breaker?
The test voltage is 3,500 V.
What standards and approvals does this product conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA054319R1 |
|---|---|
| Barcode | 8015644552640 |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 400A |
| Alternative Product SKU | T5N 400 PR221DS-I In=400 3p F F |
| Product Lead Time | Please contact us for a delivery time |
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