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1sda054351r1 t5h 400 pr221ds-i in=400 3 pole abb mccb
MPN: 1SDA054351R1
Alt. SKU: T5H 400 PR221DS-I In=400 3p F F
Special Price
£1,656.36
£1,380.30
Regular Price
£2,548.25
Why Choose the Moulded Case Circuit Breaker [1SDA054351R1]
The C.BREAKER TMAX T5H 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-I R 400 is designed to deliver consistent performance and compatibility within industrial and commercial electrical systems.
Technical Specification
- Function: Moulded Case Circuit Breaker, 3-pole fixed with front terminals and solid-state release.
- 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 (Ics): Up to 100 kA at 220-230 V AC, decreasing to 40 kA at 690 V AC.
- Terminal Type: Fixed circuit-breaker with front terminals.
- Mechanical Durability: 20,000 cycles at 120 cycles/hour.
- Electrical Durability: 7,000 cycles at 60 cycles/hour.
- Release Type: PR221DS-I solid-state (EL type).
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 TMAX T5H 400 circuit breaker?
The rated current 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 T5H 400?
It can handle up to 100 kA at 220-230 V AC, decreasing to 40 kA at 690 V AC.
What type of release does this circuit breaker use?
This circuit breaker uses a PR221DS-I solid-state release (EL type).
How many mechanical cycles can the TMAX T5H 400 endure?
It has a mechanical durability of 20,000 cycles at 120 cycles/hour.
What is the terminal type for the TMAX T5H 400?
It features fixed front terminals.
What are the insulation and impulse withstand voltage ratings?
The rated insulation voltage is 1000 V, and the rated impulse withstand voltage is 8 kV.
| Manufacturer Part Number | 1SDA054351R1 |
|---|---|
| Barcode | 8015644554491 |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 400A |
| Alternative Product SKU | T5H 400 PR221DS-I In=400 3p F F |
| Product Lead Time | Please contact us for a delivery time |
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