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1sda054132r1 t4s 320 pr222ds/p-lsig in=320 4 pole abb mccb
MPN: 1SDA054132R1
Alt. SKU: T45320
Special Price
£2,632.31
£2,193.59
Regular Price
£4,049.70
Why Choose the Moulded Case Circuit Breaker [1SDA054132R1]
The C.BREAKER TMAX T4S 320 is a fixed four-pole circuit breaker featuring front terminals for straightforward installation and maintenance. It incorporates a solid-state release mechanism, providing precise and reliable protection in AC applications. Designed for robust performance, the PR222DS/P-LSIG R 320 model ensures compatibility with a wide range of electrical systems, making it suitable for industrial and commercial use where dependable circuit interruption is critical.
Technical Specification
- Function: Four-pole moulded case circuit breaker with solid-state release.
- Rated Current: 320 A.
- Rated Operational Voltage: 690 V AC.
- Contact Configuration: Fixed front terminals, 4 poles.
- Rated Insulation Voltage (Ui): 1000 V.
- Rated Impulse Withstand Voltage (Uimp): 8 kV.
- Short-Circuit Breaking Capacity (Ics/Icu): Up to 85 kA at 220-230 V AC; decreasing to 25 kA at 690 V AC.
- Mechanical Durability: 20,000 cycles at 240 cycles/hour.
- Electrical Durability: 6,000 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 T4S 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.
What is the short-circuit breaking capacity at 690 V AC?
The short-circuit breaking capacity decreases to 25 kA at 690 V AC.
How many poles does the C.BREAKER TMAX T4S 320 have?
It has four poles.
What type of release does this circuit breaker use?
It uses a solid-state release.
What is the mechanical durability of the circuit breaker?
The mechanical durability is 20,000 cycles at 240 cycles/hour.
What standards and approvals does this product conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA054132R1 |
|---|---|
| Barcode | 8015644552312 |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 320A |
| Alternative Product SKU | T45320 |
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