We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
ABB XT4S 250 4 pole Standard MCCB Adjustable Thermal-Magnetic Release In=200A Ii=2000A
MPN: 1SDA068329R1
Alt. SKU: XT4S 250 TMA 200-2000 4p F F InN=100%
Special Price
£882.74
£735.62
Regular Price
£1,358.06
Why Choose the Moulded Case Circuit Breaker [1SDA068329R1]
The TMAX XT4S 250 fixed four-pole circuit breaker features front terminals and a thermomagnetic release (TMA R 200) with adjustable current settings from 1000 to 2000 A. It includes a fully rated neutral for enhanced reliability and compatibility in three-phase electrical distribution systems, ensuring robust protection and straightforward installation in industrial and commercial applications.
Technical Specification
- Function: Thermomagnetic moulded case circuit breaker, 4-pole fixed with full rated neutral.
- Rated Current (In): 200 A (setting range 140...200 A).
- Rated Operational Voltage: 690 V AC / 750 V DC.
- Number of Poles: 4P with fully rated neutral.
- Rated Insulation Voltage (Ui): 1000 V.
- Rated Impulse Withstand Voltage (Uimp): 8 kV.
- Breaking Capacity (Ics): Up to 85 kA (AC), up to 50 kA (DC with 2 or 3 poles in series).
- Terminal Type: Front bolt terminals, suitable for busbars 85–200 mm², recommended tightening torque 8 N·m.
- Mechanical Durability: 25,000 cycles at 240 cycles/hour.
- Standards Compliance: IEC 60947-2.
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 XT4S 250?
The rated current (I n) is 200 A, with a setting range of 140...200 A.
What is the maximum breaking capacity of this circuit breaker?
The breaking capacity is up to 85 kA for AC and up to 50 kA for DC with 2 or 3 poles in series.
What type of terminals does the TMAX XT4S 250 have?
It features front bolt terminals suitable for busbars of 85–200 mm².
What is the recommended tightening torque for the terminals?
The recommended tightening torque is 8 N·m.
What is the rated operational voltage for this circuit breaker?
The rated operational voltage is 690 V AC / 750 V DC.
How many mechanical cycles can the circuit breaker endure?
It has a mechanical durability of 25,000 cycles at 240 cycles/hour.
What standards does the TMAX XT4S 250 comply with?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA068329R1 |
|---|---|
| Barcode | 8015644696375 |
| HS Code | 85362090 |
| Country of Manufacture | Italy |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 200A |
| Alternative Product SKU | XT4S 250 TMA 200-2000 4p F F InN=100% |
Write Your Own Review
