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1sda054127r1 t4s 320 pr222ds/p-lsi in=320 3 pole abb mccb
MPN: 1SDA054127R1
Alt. SKU: T4S320PR222DS/P-LS
Special Price
£1,831.44
£1,526.20
Regular Price
£2,817.60
Why Choose the Moulded Case Circuit Breaker [1SDA054127R1]
The TMAX T4S 320 fixed three-pole circuit breaker features front terminals for straightforward installation and maintenance. Equipped with a solid-state release, it provides precise and reliable protection in AC applications. Model PR222DS/P-LSI R 320 is designed to deliver consistent performance and compatibility within industrial and commercial electrical systems.
Technical Specification
- Function: Moulded Case Circuit Breaker, fixed three-pole with front terminals.
- Rated Current (I n ): 320 A.
- Rated Operational Voltage: 690 V AC.
- Rated Insulation Voltage (U i ): 1000 V.
- Rated Impulse Withstand Voltage (U imp ): 8 kV.
- Short-Circuit Breaking Capacity (I cs / I cu ): Up to 85 kA at 220–230 V AC, decreasing to 25 kA at 690 V AC.
- Terminal Type: Fixed front terminals.
- Mechanical Durability: 20,000 cycles at 240 cycles per hour.
- Electrical Durability: 6,000 cycles at 120 cycles per 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 T4S 320?
The rated current (I n) is 320 A.
What is the rated operational voltage for this circuit breaker?
The rated operational voltage is 690 V AC.
What is the short-circuit breaking capacity of the TMAX T4S 320?
The short-circuit breaking capacity is up to 85 kA at 220–230 V AC, decreasing to 25 kA at 690 V AC.
What type of terminals does the C.BREAKER TMAX T4S 320 have?
It has fixed front terminals.
How many mechanical cycles can the TMAX T4S 320 endure?
It has a mechanical durability of 20,000 cycles at 240 cycles per hour.
What is the electrical durability of this circuit breaker?
The electrical durability is 6,000 cycles at 120 cycles per hour.
What standards and approvals does the TMAX T4S 320 conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA054127R1 |
|---|---|
| Barcode | 8015644552268 |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 320A |
| Alternative Product SKU | T4S320PR222DS/P-LS |
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