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.
1sda054332r1 t5s 400 pr221ds-ls/i in=320 3 pole abb mccb
MPN: 1SDA054332R1
Alt. SKU: T5S 400 PR221DS-LS/I In=320 3p F F
Special Price
£1,633.07
£1,360.89
Regular Price
£2,512.42
Why Choose the Moulded Case Circuit Breaker [1SDA054332R1]
The C.BREAKER TMAX T5S 400 is a fixed three-pole circuit breaker featuring front terminals for straightforward installation and maintenance. It incorporates a solid-state release mechanism, ensuring precise and reliable protection in AC applications. Model PR221DS-LS/I R 320 is designed for compatibility with a range of low voltage distribution systems, delivering consistent performance and enhanced operational safety.
Technical Specification
- Function: Moulded Case Circuit Breaker, three-pole fixed with front terminals.
- Rated Current (Iₙ): 320 A.
- Rated Operational Voltage: 690 V AC.
- Rated Insulation Voltage (Uᵢ): 1000 V.
- Rated Impulse Withstand Voltage (Uᵢₘₚ): 8 kV.
- Short-Circuit Breaking Capacity (Iₓ): Up to 85 kA at 220-230 V AC; 50 kA at 380-415 V AC.
- Mechanical Durability: 20,000 cycles at 120 cycles/hour.
- Electrical Durability: 7,000 cycles at 60 cycles/hour.
- Terminal Type: Fixed front terminals.
- Release Type: PR221DS-LS/I solid-state release.
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 T5S 400?
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 this model?
It has a short-circuit breaking capacity of up to 85 kA at 220-230 V AC and 50 kA at 380-415 V AC.
How is the C.BREAKER TMAX T5S 400 mounted?
This model features fixed front terminals for mounting.
What type of release does this circuit breaker use?
It uses a solid-state release type PR221DS-LS/I.
What is the mechanical durability of this circuit breaker?
The mechanical durability is rated for 20,000 cycles at 120 cycles/hour.
What standards and approvals does this product conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA054332R1 |
|---|---|
| Barcode | 8015644554309 |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 320A |
| Alternative Product SKU | T5S 400 PR221DS-LS/I In=320 3p F F |
Write Your Own Review
