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1sda054133r1 t4h 320 pr221ds-ls/i in=320 3 pole abb mccb
MPN: 1SDA054133R1
Alt. SKU: T4H320
Special Price
£1,522.84
£1,269.03
Regular Price
£2,342.82
This product is discontinued. Please view this replacement item.
Why Choose the Moulded Case Circuit Breaker [1SDA054133R1]
The TMAX T4H 320 fixed three-pole circuit breaker features front terminals for straightforward installation and a solid-state release for reliable protection. Designed for AC applications, the PR221DS-LS/I R 320 model ensures precise trip characteristics and enhanced durability, making it suitable for demanding industrial and commercial electrical systems.
Technical Specification
- Function: Fixed three-pole moulded case circuit breaker with solid-state release.
- Rated Current: 320 A.
- Rated Operational Voltage: 690 V AC.
- Short-Circuit Breaking Capacity (Ics): Up to 100 kA depending on voltage (220-690 V AC).
- Rated Insulation Voltage (Ui): 1000 V.
- Rated Impulse Withstand Voltage (Uimp): 8 kV.
- Number of Poles: 3P.
- Terminal Type: Fixed front terminals.
- 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 T4H 320?
The rated current is 320 A.
What is the maximum short-circuit breaking capacity of this circuit breaker?
The short-circuit breaking capacity can be up to 100 kA, depending on the voltage (220-690 V AC).
What type of terminals does the TMAX T4H 320 have?
This circuit breaker features fixed front terminals.
What is the rated operational voltage for this circuit breaker?
The rated operational voltage is 690 V AC.
How many poles does the TMAX T4H 320 have?
This circuit breaker is a three-pole (3P) device.
What is the mechanical durability of the TMAX T4H 320?
The mechanical durability is rated for 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 | 1SDA054133R1 |
|---|---|
| Barcode | 8015644552329 |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 320A |
| Alternative Product SKU | T4H320 |
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