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ABB XT4L 250 4 pole Low MCCB Adjustable Thermal-Magnetic Release In=225A Ii=2250A
MPN: 1SDA068396R1
Alt. SKU: XT4L 250 TMA 225-2250 4p F F InN=100%
Special Price
£1,204.56
£1,003.80
Regular Price
£1,853.16
Why Choose the Moulded Case Circuit Breaker [1SDA068396R1]
The TMAX XT4L 250 fixed four-pole circuit breaker features front terminals and a thermomagnetic release (TMA R 225) with adjustable current settings from 1125 to 2250 A. Designed with a fully rated neutral, it ensures reliable protection and compatibility in three-phase electrical installations requiring precise overload and short-circuit interruption. This robust device is suitable for demanding commercial and industrial applications where safety and performance are critical.
Technical Specification
- Function: Moulded case circuit breaker with thermomagnetic release.
- Poles: 4-pole fixed with fully rated neutral.
- Rated Current: 225 A.
- Rated Operational Voltage: 690 V AC / 750 V DC.
- Rated Insulation Voltage (Ui): 1000 V.
- Rated Impulse Withstand Voltage (Uimp): 8 kV.
- Terminal Type: Front bolt terminals, suitable for busbar 85–200 mm².
- Mechanical Durability: 25,000 operation cycles.
- Electrical Durability: 8,000 operation cycles at 120 cycles/hour.
- Tightening Torque: 8 N·m.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the function of the TMAX XT4L 250 circuit breaker?
It is a moulded case circuit breaker with a thermomagnetic release.
What is the rated current of this circuit breaker?
The rated current is 225 A.
What is the maximum operational voltage for the TMAX XT4L 250?
The maximum rated operational voltage is 690 V AC and 750 V DC.
What type of terminals does this circuit breaker have?
It features front bolt terminals suitable for busbars of 85–200 mm².
What is the mechanical durability of the TMAX XT4L 250?
The mechanical durability is rated for 25,000 operation cycles.
What tightening torque is required for the terminals?
The required tightening torque is 8 N·m.
What standards and approvals does this product conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA068396R1 |
|---|---|
| Barcode | 8015644023027 |
| HS Code | 85362090 |
| Country of Manufacture | Italy |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 225A |
| Alternative Product SKU | XT4L 250 TMA 225-2250 4p F F InN=100% |
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