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1sda054441r1 t5s 400 tma 400-4000 3 pole abb mccb
MPN: 1SDA054441R1
Alt. SKU: T5S 400 TMA 400-4000 3p F F
Special Price
£1,918.57
£1,598.81
Regular Price
£2,951.64
Why Choose the Moulded Case Circuit Breaker [1SDA054441R1]
The C.BREAKER TMAX T5S 400 is a fixed three-pole circuit breaker featuring front-facing terminals for straightforward installation and maintenance. It incorporates a thermomagnetic release (TMA R 400) providing reliable protection with adjustable current settings ranging from 2000 to 4000 A. Designed for robust performance, this breaker ensures precise overload and short-circuit protection in demanding industrial and commercial electrical systems.
Technical Specification
- Function: Fixed three-pole moulded case circuit breaker with thermomagnetic release (TMA).
- Rated Current (In): 400 A.
- Rated Operational Voltage: 690 V AC, 750 V DC.
- Number of Poles: 3 poles.
- Rated Insulation Voltage (Ui): 1000 V.
- Rated Impulse Withstand Voltage (Uimp): 8 kV.
- Short-Circuit Breaking Capacity (Ics): Up to 85 kA depending on voltage.
- Terminal Type: Fixed front terminals.
- Mechanical Durability: 20,000 cycles at 120 cycles/hour.
- Electrical Durability: 7,000 cycles at 60 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 T5S 400?
The rated current is 400 A.
What is the maximum short-circuit breaking capacity?
The short-circuit breaking capacity is up to 85 kA, depending on voltage.
What type of terminals does this circuit breaker have?
This circuit breaker features fixed front terminals.
What is the rated operational voltage for this product?
The rated operational voltage is 690 V AC and 750 V DC.
How many poles does the C.BREAKER TMAX T5S 400 have?
This circuit breaker has 3 poles.
What is the mechanical durability of this circuit breaker?
The mechanical durability is rated for 20,000 cycles at 120 cycles/hour.
What standards and approvals does this product conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA054441R1 |
|---|---|
| Barcode | 8015644555450 |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 400A |
| Alternative Product SKU | T5S 400 TMA 400-4000 3p F F |
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