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ABB XT3N 250 3 pole Normal MCCB Fixed Thermal/Adjustable Magnetic Release In=125A Ii=1250A
MPN: 1SDA068056R1
Alt. SKU: XT3N 250 TMD 125-1250 3p F F
Special Price
£381.62
£318.02
Regular Price
£587.11
Why Choose the Leistungsschalter [1SDA068056R1]
The TMAX XT3N 250 fixed three-pole circuit breaker features front-access terminals and a thermomagnetic release, providing reliable protection for electrical installations. Rated for 125 to 1250 A, it ensures precise overload and short-circuit trip characteristics, making it suitable for a wide range of industrial and commercial applications. Designed for compatibility with standard switchgear, this breaker offers robust performance and straightforward installation for enhanced system safety and operational efficiency.
Technical Specification
- Function: Fixed three-pole circuit breaker with thermomagnetic release TMD.
- Rated Current: 125 A.
- Rated Operational Voltage: 690 V AC / 500 V DC.
- Number of Poles: 3 poles (3P).
- Rated Insulation Voltage: 800 V.
- Impulse Withstand Voltage: 8 kV.
- Short-Circuit Breaking Capacity: Up to 50 kA at 220-240 V AC, 36 kA at 380-415 V AC, and 50 kA at 500 V DC (2 poles in series).
- Terminal Type: Front terminals, bolt connection.
- Connecting Capacity (Busbar): 85 to 192 mm².
- Mechanical and Electrical Durability: 25,000 mechanical cycles, 8,000 electrical cycles.
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 XT3N?
The rated current is 125 A.
What is the maximum operational voltage for this circuit breaker?
The rated operational voltage is 690 V AC and 500 V DC.
How many poles does the C.BREAKER TMAX XT3N have?
This circuit breaker has 3 poles (3P).
What is the short-circuit breaking capacity?
It can handle up to 50 kA at 220-240 V AC, 36 kA at 380-415 V AC, and 50 kA at 500 V DC (2 poles in series).
What type of terminals does this circuit breaker use?
It features front terminals with bolt connection.
What is the connecting capacity for busbars?
The connecting capacity ranges from 85 to 192 mm².
What is the mechanical and electrical durability of the circuit breaker?
It has a mechanical durability of 25,000 cycles and an electrical durability of 8,000 cycles.
| Manufacturer Part Number | 1SDA068056R1 |
|---|---|
| Barcode | 8015644019273 |
| HS Code | 85362090 |
| Country of Manufacture | Italy |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 125A |
| Alternative Product SKU | XT3N 250 TMD 125-1250 3p F F |
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