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.
1sda054551r1 t5n 400 pr222mp in=320 3 pole abb mccb
MPN: 1SDA054551R1
Alt. SKU: T5N 400 Ekip M-LRIU In=320 3p F F
Special Price
£1,896.50
£1,580.42
Regular Price
£2,917.69
Why Choose the Moulded Case Circuit Breaker [1SDA054551R1]
The C.BREAKER TMAX T5N 400 is a fixed three-pole circuit breaker featuring front terminals for straightforward installation and maintenance. Equipped with a solid-state release, it ensures precise and reliable protection in AC applications. This model, part of the Ekip M-LRIU range, is rated at 320A, offering robust performance and compatibility with industrial electrical systems.
Technical Specification
- Function: 3-pole moulded case circuit breaker with solid-state release (Ekip M-LRIU, type EL).
- Rated Current (I
): 320 A. - Rated Operational Voltage: 690 V AC.
- Rated Impulse Withstand Voltage (U
): 8 kV. - Rated Insulation Voltage (U): 1000 V.
- Short-Circuit Breaking Capacity (I
): Up to 70 kA at 230 V AC, down to 20 kA at 690 V AC. - Terminal Type: Fixed front terminals.
- Electrical Durability: 7,000 operating cycles at 60 cycles/hour.
- Mechanical Durability: 20,000 operating 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 T5N?
The rated current is 320 A.
What is the maximum short-circuit breaking capacity?
Up to 70 kA at 230 V AC and down to 20 kA at 690 V AC.
What type of terminals does this circuit breaker have?
It features fixed front terminals.
What is the rated operational voltage for this product?
The rated operational voltage is 690 V AC.
How many operating cycles can the circuit breaker endure?
It has an electrical durability of 7,000 cycles at 60 cycles/hour and a mechanical durability of 20,000 cycles at 120 cycles/hour.
What is the rated insulation voltage?
The rated insulation voltage is 1000 V.
What standards does this product conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA054551R1 |
|---|---|
| Barcode | 8015644556525 |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 320A |
| Alternative Product SKU | T5N 400 Ekip M-LRIU In=320 3p F F |
| Product Lead Time | Please contact us for a delivery time |
Write Your Own Review
