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1sda054202r1 t4s 250 tma 100-1000 4 pole abb mccb
MPN: 1SDA054202R1
Alt. SKU: T4S250
Special Price
£1,264.88
£1,054.07
Regular Price
£1,945.97
Why Choose the Moulded Case Circuit Breaker [1SDA054202R1]
The TMAX T4S 250 fixed four-pole circuit breaker features front terminals and a thermomagnetic release (TMA R 100) for reliable overcurrent protection. It offers adjustable current settings ranging from 500 to 1000 A (I3), ensuring precise coordination in industrial and commercial electrical installations. Designed for robust performance and ease of integration, this breaker provides dependable fault interruption and long service life in demanding environments.
Technical Specification
- Type: Moulded Case Circuit Breaker, four-pole fixed with front terminals.
- Rated Current (In): 100 A.
- Rated Operational Voltage: 690 V AC, 750 V DC.
- Rated Impulse Withstand Voltage (Uimp): 8 kV.
- Rated Insulation Voltage (Ui): 1000 V.
- Short-Circuit Breaking Capacity (Icu): Up to 85 kA AC, up to 50 kA DC depending on voltage and pole configuration.
- Uninterrupted Current (Iu): 250 A.
- Durability: Electrical 8,000 cycles; Mechanical 20,000 cycles.
- 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 T4S 250?
The rated current (I n) is 100 A.
What is the maximum short-circuit breaking capacity?
Up to 85 kA AC and up to 50 kA DC, depending on voltage and pole configuration.
What type of terminals does this circuit breaker have?
It features fixed front terminals.
What is the rated operational voltage for this circuit breaker?
The rated operational voltage is 690 V AC and 750 V DC.
How many electrical and mechanical cycles can this breaker endure?
It can endure 8,000 electrical cycles and 20,000 mechanical cycles.
What is the rated insulation voltage?
The rated insulation voltage (U i) is 1000 V.
What conformity standards does this product meet?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA054202R1 |
|---|---|
| Barcode | 8015644553029 |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 100A |
| Alternative Product SKU | T4S250 |
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