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1sda054024r1 t4s 250 pr221ds-i in=100 3 pole abb mccb
MPN: 1SDA054024R1
Alt. SKU: T4S 250 PR221DS-I In=100 3p F F
Special Price
£893.45
£744.54
Regular Price
£1,374.53
Why Choose the Moulded Case Circuit Breaker [1SDA054024R1]
The TMAX T4S 250A fixed three-pole circuit breaker features front-access terminals and a solid-state release mechanism, ensuring reliable performance and precise protection in AC applications. Designed for compatibility with standard panel installations, the PR221DS-I R 100 model offers robust switching capacity and enhanced operational safety, making it suitable for industrial and commercial electrical distribution systems.
Technical Specification
- Function: Fixed three-pole moulded case circuit breaker with solid-state release.
- Rated Current (In): 100 A.
- Rated Operational Voltage: 690 V AC.
- Number of Poles: 3P.
- Impulse Withstand Voltage (Uimp): 8 kV.
- Insulation Voltage (Ui): 1000 V.
- Short-Circuit Breaking Capacity (Ics / Icu): Up to 85 kA at 220-230 V AC, decreasing to 25 kA at 690 V AC.
- Terminal Connection 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 TMAX T4S 250 have?
This circuit breaker has three poles (3P).
What is the short-circuit breaking capacity at 690 V AC?
The short-circuit breaking capacity decreases to 25 kA at 690 V AC.
What type of terminal connection does this circuit breaker use?
The circuit breaker features fixed front terminals.
What is the mechanical durability of the TMAX T4S 250?
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 | 1SDA054024R1 |
|---|---|
| Barcode | 8015644573041 |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 100A |
| Alternative Product SKU | T4S 250 PR221DS-I In=100 3p F F |
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