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1sda054357r1 t5h 400 pr221ds-ls/i in=400 4 pole abb mccb
MPN: 1SDA054357R1
Alt. SKU: T5H 400 PR221DS-LS/I In=400 4p F F
Special Price
£2,690.93
£2,242.44
Regular Price
£4,139.89
Why Choose the Moulded Case Circuit Breaker [1SDA054357R1]
The TMAX T5H 400 fixed four-pole circuit breaker features front terminals for straightforward installation and maintenance. Equipped with a solid-state release, it offers precise and reliable protection in AC applications. Designed for robust performance, the PR221DS-LS/I R 400 model ensures compatibility with a wide range of electrical systems, making it suitable for industrial and commercial use.
Technical Specification
- Type: Four-pole moulded case circuit breaker.
- Rated Current: 400 A.
- Rated Operational Voltage: 690 V AC.
- Rated Insulation Voltage (Ui): 1000 V.
- Impulse Withstand Voltage (Uimp): 8 kV.
- Short-Circuit Breaking Capacity (Ics): Up to 100 kA (depending on voltage).
- Release Type: Solid-state release PR221DS-LS/I (EL type).
- Mechanical Durability: 20,000 cycles at 120 cycles/hour.
- Electrical Durability: 7,000 cycles at 60 cycles/hour.
- Terminal Type: Fixed front terminals.
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 T5H?
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 type of release does the TMAX T5H circuit breaker use?
It uses a solid-state release PR221DS-LS/I (EL type).
What is the short-circuit breaking capacity of this circuit breaker?
The short-circuit breaking capacity can be up to 100 kA, depending on the voltage.
How many mechanical cycles can the TMAX T5H endure?
It has a mechanical durability of 20,000 cycles at 120 cycles/hour.
What type of terminals does this circuit breaker have?
The circuit breaker features fixed front terminals.
What are the insulation and impulse withstand voltage ratings?
The rated insulation voltage is 1000 V, and the impulse withstand voltage is 8 kV.
| Manufacturer Part Number | 1SDA054357R1 |
|---|---|
| Barcode | 8015644554552 |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 400A |
| Alternative Product SKU | T5H 400 PR221DS-LS/I In=400 4p F F |
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