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ABB MCCB 1sda054193r1-t4s 250 tma 100-1000 3 pole
MPN: 1SDA054193R1
Alt. SKU: T4S 250 TMA 100-1000 3p F F
Why Choose the Moulded Case Circuit Breaker [1SDA054193R1]
The TMAX T4S 250 fixed three-pole circuit breaker features front terminals for straightforward installation and a thermomagnetic release (TMA R 100) providing adjustable current settings from 500 to 1000 A. Designed for reliable protection and compatibility with a range of electrical systems, this breaker ensures precise overload and short-circuit response, making it suitable for demanding industrial and commercial applications.
Technical Specification
- Function: Fixed three-pole moulded case circuit breaker with thermomagnetic release TMA R.
- Rated Current (In): 100 A.
- Rated Operational Voltage: 690 V AC / 750 V DC.
- Rated Insulation Voltage (Ui): 1000 V.
- Rated Impulse Withstand Voltage (Uimp): 8 kV.
- Short-Circuit Breaking Capacity (Ics): Up to 85 kA at 230 V AC, decreasing with voltage.
- Terminal Connection: Fixed front terminals.
- Electrical Durability: 8,000 operating cycles at 120 cycles/hour.
- Mechanical Durability: 20,000 cycles at 240 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 TMAX T4S 250 circuit breaker?
The rated current (I n) of the TMAX T4S 250 circuit breaker is 100 A.
What is the maximum short-circuit breaking capacity?
The short-circuit breaking capacity (I cs) is up to 85 kA at 230 V AC, decreasing with voltage.
What type of terminals does the TMAX T4S 250 have?
The circuit breaker features fixed front terminals for connection.
What is the rated operational voltage for this circuit breaker?
The rated operational voltage is 690 V AC / 750 V DC.
How many operating cycles can the TMAX T4S 250 handle?
It has an electrical durability of 8,000 operating cycles at 120 cycles/hour.
What is the mechanical durability of this product?
The mechanical durability is rated at 20,000 cycles at 240 cycles/hour.
What standards and approvals does the TMAX T4S 250 comply with?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA054193R1 |
|---|---|
| Barcode | 8015644552930 |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 100A |
| Alternative Product SKU | T4S 250 TMA 100-1000 3p F F |
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