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1sda054335r1 t5s 400 pr221ds-i in=400 3 pole abb mccb
MPN: 1SDA054335R1
Alt. SKU: T5S 400 PR221DS-I In=400 3p F F
Special Price
£1,633.07
£1,360.89
Regular Price
£2,512.42
Why Choose the Moulded Case Circuit Breaker [1SDA054335R1]
The C.BREAKER TMAX T5S 400 is a fixed three-pole circuit breaker featuring front-access terminals for straightforward installation and maintenance. It incorporates a solid-state release mechanism, ensuring precise and reliable trip performance under AC conditions. Designed for robust protection in industrial and commercial electrical systems, the PR221DS-I R 400 model delivers consistent operation and compatibility with standard switchgear configurations.
Technical Specification
- Function: 3-pole moulded case circuit breaker with solid-state release (PR221DS-I).
- Rated Current (Iₙ): 400 A.
- Rated Operational Voltage: 690 V AC.
- Rated Impulse Withstand Voltage (Uᵢₘₚ): 8 kV.
- Rated Insulation Voltage (Uᵢ): 1000 V.
- Short-Circuit Breaking Capacity (I????ₛ): Up to 85 kA (220-230 V AC), decreasing to 25 kA at 690 V AC.
- Terminal Type: Fixed front terminals.
- Mechanical Durability: 20,000 operating cycles at 120 cycles/hour.
- Electrical Durability: 7,000 operating cycles at 60 cycles/hour.
- Power Loss per Pole: 16.5 W at rated conditions.
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?
The rated current (Iₙ) is 400 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 T5S?
The short-circuit breaking capacity is up to 85 kA at 220-230 V AC, decreasing to 25 kA at 690 V AC.
How is the C.BREAKER TMAX T5S mounted?
It features fixed front terminals for mounting.
What is the mechanical durability of this circuit breaker?
The mechanical durability is rated for 20,000 operating cycles at 120 cycles/hour.
What is the electrical durability of the TMAX T5S?
The electrical durability is rated for 7,000 operating cycles at 60 cycles/hour.
What is the power loss per pole at rated conditions?
The power loss per pole is 16.5 W at rated conditions.
| Manufacturer Part Number | 1SDA054335R1 |
|---|---|
| Barcode | 8015644554330 |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 400A |
| Alternative Product SKU | T5S 400 PR221DS-I In=400 3p F F |
| Product Lead Time | Please contact us for a delivery time |
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