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1sda054328r1 t5n 400 pr222ds/p-lsi in=320 4 pole abb mccb
MPN: 1SDA054328R1
Alt. SKU: T5N 400 PR222DS/P-LSI In=320 4p F F
Special Price
£2,985.62
£2,488.02
Regular Price
£4,593.28
Why Choose the Moulded Case Circuit Breaker [1SDA054328R1]
The TMAX T5N 400 fixed four-pole circuit breaker features front-access terminals and a solid-state release mechanism, ensuring precise and reliable protection in AC applications. Designed for robust performance, this breaker is suitable for a wide range of industrial and commercial electrical installations requiring dependable overload and short-circuit protection. Its compact design facilitates straightforward integration into existing switchgear systems, while the solid-state release provides enhanced trip accuracy and stability under varying load conditions.
Technical Specification
- Function: 4-pole moulded case circuit breaker with solid-state release PR222DS/P-LSI.
- Rated Current (In): 320 A.
- Rated Operational Voltage: 690 V AC.
- Rated Insulation Voltage (Ui): 1000 V.
- Rated Impulse Withstand Voltage (Uimp): 8 kV.
- Short-Circuit Breaking Capacity (Icu): up to 70 kA at 220-230 V AC, decreasing to 20 kA at 690 V AC.
- Terminal Type: Fixed front terminals.
- Mechanical Durability: 20,000 cycles at 120 cycles per hour.
- Electrical Durability: 7,000 cycles at 60 cycles per hour.
- Power Loss per Pole: 10.6 W at rated conditions.
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?
The rated current (I n) of the C.BREAKER TMAX T5N is 320 A.
What is the maximum operational voltage for this circuit breaker?
The rated operational voltage is 690 V AC.
What type of terminals does the TMAX T5N feature?
The TMAX T5N has fixed front terminals.
What is the short-circuit breaking capacity at 690 V AC?
The short-circuit breaking capacity (I cu) decreases to 20 kA at 690 V AC.
How many mechanical cycles can the circuit breaker endure?
The mechanical durability is rated for 20,000 cycles at 120 cycles per hour.
What is the electrical durability of the TMAX T5N?
The electrical durability is rated for 7,000 cycles at 60 cycles per hour.
What is the power loss per pole under rated conditions?
The power loss per pole is 10.6 W at rated conditions.
| Manufacturer Part Number | 1SDA054328R1 |
|---|---|
| Barcode | 8015644554231 |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 320A |
| Alternative Product SKU | T5N 400 PR222DS/P-LSI In=320 4p F F |
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