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1sda054124r1 t4n 320 pr222ds/p-lsig in=320 4 pole abb mccb
MPN: 1SDA054124R1
Alt. SKU: T4N320,1SDA054124R
Special Price
£2,456.36
£2,046.97
Regular Price
£3,779.03
Why Choose the Moulded Case Circuit Breaker [1SDA054124R1]
The TMAX T4N 320 fixed four-pole circuit breaker features front terminals for straightforward installation and maintenance. It incorporates a solid-state release with LSIG (Long-time, Short-time, Instantaneous, and Ground fault) protection, ensuring precise and reliable trip characteristics. Designed for AC applications, this model PR222DS/P-LSIG R 320 offers robust performance and compatibility with a wide range of electrical distribution systems.
Technical Specification
- Function: Four-pole moulded case circuit breaker with solid-state LSIG release.
- Rated Current (In): 320 A.
- Rated Operational Voltage: 690 V AC.
- Number of Poles: 4P (four poles).
- Rated Insulation Voltage (Ui): 1000 V.
- Rated Impulse Withstand Voltage (Uimp): 8 kV.
- Short-Circuit Breaking Capacity (Ics / Icu): Up to 70 kA (220-230 V AC), decreasing to 20 kA at 690 V.
- Terminal Type: Fixed front terminals.
- Electrical Durability: 6000 switching cycles at 120 cycles/hour.
- Mechanical Durability: 20,000 cycles at 240 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 T4N 320?
The rated current is 320 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 T4N 320 circuit breaker have?
This circuit breaker has four poles (4P).
What is the short-circuit breaking capacity at 690 V?
The short-circuit breaking capacity decreases to 20 kA at 690 V.
What type of terminals does this circuit breaker have?
The circuit breaker features fixed front terminals.
What is the electrical durability of the TMAX T4N 320?
The electrical durability is 6000 switching cycles at 120 cycles/hour.
What standards and approvals does this product conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA054124R1 |
|---|---|
| Barcode | 8015644552237 |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 320A |
| Alternative Product SKU | T4N320,1SDA054124R |
| Product Lead Time | Please contact us for a delivery time |
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