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1sda054057r1 t4h 250 pr221ds-ls/i in=100 4 pole abb mccb
MPN: 1SDA054057R1
Alt. SKU: T4S250
Special Price
£1,916.24
£1,596.87
Regular Price
£2,948.08
Why Choose the Moulded Case Circuit Breaker [1SDA054057R1]
The TMAX T4H 250 fixed four-pole circuit breaker features front terminals for straightforward installation and a solid-state release mechanism designed for reliable protection. This model, PR221DS-LS/I R 100, is engineered to deliver consistent performance in AC applications, ensuring compatibility with a range of electrical systems. Its robust construction and precise trip characteristics make it suitable for industrial and commercial environments requiring dependable circuit interruption.
Technical Specification
- Function: Fixed four-pole moulded case circuit breaker with solid-state release.
- Rated Current (In): 100 A.
- Rated Operational Voltage: 690 V AC.
- Number of Poles: 4P.
- Rated Insulation Voltage (Ui): 1000 V.
- Rated Impulse Withstand Voltage (Uimp): 8 kV.
- Short-Circuit Breaking Capacity (Ics): Up to 100 kA at 220–230 V AC; decreasing to 40 kA at 690 V AC.
- Mechanical Durability: 20,000 cycles at 240 cycles/hour.
- Electrical Durability: 8,000 cycles at 120 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 T4H?
The rated current (I n) of the C.BREAKER TMAX T4H is 100 A.
What is the maximum operational voltage for this circuit breaker?
The maximum rated operational voltage is 690 V AC.
How many poles does the C.BREAKER TMAX T4H have?
This circuit breaker has four poles (4P).
What is the short-circuit breaking capacity of this product?
The short-circuit breaking capacity is up to 100 kA at 220–230 V AC, decreasing to 40 kA at 690 V AC.
What type of terminals does the C.BREAKER TMAX T4H feature?
This circuit breaker features fixed front terminals.
What is the mechanical durability of the C.BREAKER TMAX T4H?
The mechanical durability is rated for 20,000 cycles at 240 cycles/hour.
What standards and approvals does this product conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA054057R1 |
|---|---|
| Barcode | 8015644551490 |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 100A |
| Alternative Product SKU | T4S250 |
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