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1sda054438r1 t5n 400 tma 320-3200 4 pole abb mccb
MPN: 1SDA054438R1
Alt. SKU: T5N 400 TMA 320-3200 4p F F
Special Price
£1,853.16
£1,544.30
Regular Price
£2,851.02
Why Choose the Moulded Case Circuit Breaker [1SDA054438R1]
The TMAX T5N 400 fixed four-pole circuit breaker features front terminals and a thermomagnetic release (TMA R 320) with adjustable current settings ranging from 1600 to 3200 A. Designed for reliable protection in industrial and commercial electrical installations, this device ensures precise fault detection and interruption. Its robust construction and compatibility with standard switchgear make it suitable for demanding applications requiring high performance and operational safety.
Technical Specification
- Function: Fixed four-pole moulded case circuit breaker with thermomagnetic release.
- Rated Current: 320 A.
- Rated Operational Voltage: 690 V AC / 750 V DC.
- Number of Poles: 4P.
- Rated Insulation Voltage (Ui): 1000 V.
- Impulse Withstand Voltage (Uimp): 8 kV.
- Short-Circuit Breaking Capacity (Ics): Up to 70 kA at 220-230 V AC.
- Terminal Type: Fixed front terminals.
- Electrical Durability: 7000 cycles at 60 cycles/hour.
- Mechanical Durability: 20000 cycles at 120 cycles/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?
The rated current is 320 A.
What is the maximum short-circuit breaking capacity?
The maximum short-circuit breaking capacity is up to 70 kA at 220-230 V AC.
How many poles does this circuit breaker have?
This circuit breaker has four poles (4P).
What is the rated operational voltage for this product?
The rated operational voltage is 690 V AC / 750 V DC.
What type of terminals does the TMAX T5N feature?
The TMAX T5N features fixed front terminals.
What is the electrical durability of the circuit breaker?
The electrical durability is 7000 cycles at 60 cycles/hour.
What is the mechanical durability of this circuit breaker?
The mechanical durability is 20000 cycles at 120 cycles/hour.
| Manufacturer Part Number | 1SDA054438R1 |
|---|---|
| Barcode | 8015644555429 |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 320A |
| Alternative Product SKU | T5N 400 TMA 320-3200 4p F F |
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