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1sda054480r1 t5s 400 tma 400-4000 4 pole abb mccb
MPN: 1SDA054480R1
Alt. SKU: T5S 400 TMA 400-4000 4p F F InN=100%In
Special Price
£2,038.42
£1,698.68
Regular Price
£3,136.02
Why Choose the Moulded Case Circuit Breaker [1SDA054480R1]
The TMAX T5S 400 fixed four-pole circuit breaker features front terminals and a thermomagnetic release (TMA R 400) with adjustable current settings ranging from 2000 to 4000 A. It includes a fully rated neutral pole, ensuring reliable performance in three-phase applications requiring comprehensive protection and precise current interruption. Designed for compatibility with industrial and commercial electrical installations, this breaker offers robust durability and ease of integration within existing switchgear systems.
Technical Specification
- Function: Four-pole moulded case circuit breaker with thermomagnetic release.
- Rated Current (In): 400 A.
- Rated Operational Voltage: 690 V AC / 750 V DC.
- Contact Configuration: Fixed, front terminals.
- Rated Insulation Voltage (Ui): 1000 V.
- Rated Impulse Withstand Voltage (Uimp): 8 kV.
- Short-Circuit Breaking Capacity (Icu): Up to 85 kA (AC), 50 kA (DC, 2 poles in series at 250 V).
- Mechanical Durability: 20,000 cycles at 120 cycles/hour.
- Electrical Durability: 7,000 cycles at 60 cycles/hour.
- Weight: 5.8 kg.
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 T5S?
The rated current (I n) is 400 A.
What is the maximum operational voltage for this circuit breaker?
The rated operational voltage is 690 V AC and 750 V DC.
What is the short-circuit breaking capacity of the TMAX T5S?
The short-circuit breaking capacity is up to 85 kA for AC and 50 kA for DC (2 poles in series at 250 V).
How is the TMAX T5S mounted?
The circuit breaker features fixed front terminals for mounting.
What is the mechanical durability of the TMAX T5S?
The mechanical durability is rated for 20,000 cycles at 120 cycles/hour.
What is the weight of the C.BREAKER TMAX T5S?
The weight of the circuit breaker is 5.8 kg.
What standards and approvals does the TMAX T5S conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA054480R1 |
|---|---|
| Barcode | 8015644555177 |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 400A |
| Alternative Product SKU | T5S 400 TMA 400-4000 4p F F InN=100%In |
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