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1sda054033r1 t4s 250 pr221ds-ls/i in=100 4 pole abb mccb
MPN: 1SDA054033R1
Alt. SKU: T4S250
Special Price
£1,373.72
£1,144.77
Regular Price
£2,113.42
Why Choose the Moulded Case Circuit Breaker [1SDA054033R1]
The TMAX T4S 250A fixed four-pole circuit breaker features front-access terminals for straightforward installation and maintenance. Equipped with a solid-state release, it provides precise and reliable protection in AC applications. Model PR221DS-LS/I R 100 ensures compatibility with standard switchgear systems, delivering consistent performance and enhanced safety for industrial and commercial electrical installations.
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 / Icu): Up to 85 kA at 220-230 V AC, decreasing to 25 kA at 690 V AC.
- Terminal Type: Fixed front terminals.
- Mechanical Durability: 20,000 cycles at 240 cycles/hour.
- Electrical Durability: 8,000 cycles at 120 cycles/hour.
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 T4S 250?
The rated current 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 T4S 250 have?
This circuit breaker has four poles (4P).
What is the short-circuit breaking capacity of this breaker?
It can handle up to 85 kA at 220-230 V AC, decreasing to 25 kA at 690 V AC.
What type of terminals does the C.BREAKER TMAX T4S 250 feature?
It features fixed front terminals.
What is the mechanical durability of this circuit breaker?
The mechanical durability is rated for 20,000 cycles at 240 cycles/hour.
Is there any conformity information available for this product?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA054033R1 |
|---|---|
| Barcode | 8015644551254 |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 100A |
| Alternative Product SKU | T4S250 |
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