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1sda054128r1 t4s 320 pr222ds/p-lsig in=320 3 pole abb mccb
MPN: 1SDA054128R1
Alt. SKU: T4S 320 PR222DS/P-LSIG In=320 3p F F
Special Price
£2,174.57
£1,812.14
Regular Price
£3,345.48
Why Choose the Moulded Case Circuit Breaker [1SDA054128R1]
The C.BREAKER TMAX T4S 320 is a fixed three-pole circuit breaker featuring front-access terminals and a solid-state release mechanism. Designed for reliable protection in AC systems, the PR222DS/P-LSIG R 320 model offers precise trip characteristics suitable for industrial and commercial applications, ensuring compatibility with standard switchgear and enhanced operational safety.
Technical Specification
- Function: Fixed three-pole moulded case circuit breaker with solid-state release (PR222DS/P-LSIG).
- Rated Current (In): 320 A.
- Rated Operational Voltage: 690 V AC.
- Rated Impulse Withstand Voltage (Uimp): 8 kV.
- Rated Insulation Voltage (Ui): 1000 V.
- Short-Circuit Breaking Capacity (Ics): Up to 85 kA depending on voltage level.
- 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 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 T4S 320 have?
It features fixed front terminals.
What is the short-circuit breaking capacity of this circuit breaker?
The short-circuit breaking capacity is up to 85 kA, depending on the voltage level.
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 comply with?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA054128R1 |
|---|---|
| Barcode | 8015644573645 |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 320A |
| Alternative Product SKU | T4S 320 PR222DS/P-LSIG In=320 3p F F |
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