We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
1sda054135r1 t4h 320 pr222ds/p-lsi in=320 3 pole abb mccb
MPN: 1SDA054135R1
Alt. SKU: T4H 320 PR222DS/P-LSI In=320 3p F F
Special Price
£1,923.28
£1,602.73
Regular Price
£2,958.89
Why Choose the Moulded Case Circuit Breaker [1SDA054135R1]
The TMAX T4H 320 fixed three-pole circuit breaker features front-access terminals and a solid-state release for enhanced protection and reliability. Designed for use in AC applications, the PR222DS/P-LSI R 320 model delivers precise trip characteristics and robust performance, ensuring compatibility with a wide range of electrical installations. Its fixed configuration and solid-state technology provide consistent operation and simplified maintenance, making it suitable for industrial and commercial distribution systems.
Technical Specification
- Function: Fixed three-pole moulded case circuit breaker with solid-state release.
- Rated Current (In): 320 A.
- Rated Operational Voltage: 690 V AC.
- Impulse Withstand Voltage (Uimp): 8 kV.
- Rated Insulation Voltage (Ui): 1000 V.
- Short-Circuit Breaking Capacity (Ics): Up to 100 kA at 220-230 V AC; decreasing to 40 kA at 690 V AC.
- Terminal Type: Fixed front terminals.
- Mechanical Durability: 20,000 cycles at 240 cycles/hour.
- Electrical Durability: 6,000 cycles at 120 cycles/hour.
- Test Voltage (Utest): 3,500 V at industrial frequency for 1 minute.
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 operational voltage for this circuit breaker?
The maximum rated operational voltage is 690 V AC.
What is the short-circuit breaking capacity of the TMAX T4H 320?
The short-circuit breaking capacity is up to 100 kA at 220-230 V AC, decreasing to 40 kA at 690 V AC.
How many mechanical cycles can the circuit breaker endure?
The mechanical durability is rated for 20,000 cycles at 240 cycles/hour.
What type of terminals does the TMAX T4H 320 have?
The circuit breaker features fixed front terminals.
What is the test voltage for this circuit breaker?
The test voltage is 3,500 V at industrial frequency for 1 minute.
What standards and approvals does the TMAX T4H 320 comply with?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA054135R1 |
|---|---|
| Barcode | 8015644573669 |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 320A |
| Alternative Product SKU | T4H 320 PR222DS/P-LSI In=320 3p F F |
| Product Lead Time | Please contact us for a delivery time |
Write Your Own Review
