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ABB XT3N 250 4 pole Normal MCCB Adjustable Thermal/Fixed Magnetic Release In=200A Ii=600A
MPN: 1SDA068263R1
Alt. SKU: XT3N 250 TMG 200-600 4p F F InN=100%
Special Price
£1,055.86
£879.88
Regular Price
£1,624.39
Why Choose the Moulded Case Circuit Breaker [1SDA068263R1]
The TMAX XT3N 250 fixed four-pole circuit breaker features front terminals and a thermomagnetic release (TMG R) rated from 200 to 600 A. It includes a fully rated neutral pole, ensuring reliable disconnection and enhanced safety in three-phase applications. Designed for robust performance and compatibility with standard switchgear, this breaker delivers precise protection and long-term operational stability.
Technical Specification
- Function: Four-pole moulded case circuit breaker with thermomagnetic release (TMG) and fully rated neutral.
- Rated Operational Voltage: 690 V AC / 500 V DC.
- Rated Current: 200 A with adjustable setting range 140–200 A.
- Contact Configuration: Fixed four-pole with front terminals.
- Rated Insulation Voltage: 800 V.
- Rated Impulse Withstand Voltage: 8 kV.
- Terminal Type and Capacity: Front bolt terminals for busbars 85–192 mm², tightening torque 8 N·m.
- Short-Circuit Breaking Capacity: Up to 50 kA (230 V AC) ultimate breaking capacity.
- Mechanical Durability: 25,000 cycles.
- Electrical Durability: 8,000 cycles at 120 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 XT3N?
The rated current is 200 A with an adjustable setting range of 140–200 A.
What is the maximum operational voltage for this circuit breaker?
The maximum rated operational voltage is 690 V AC and 500 V DC.
What type of terminals does the TMAX XT3N use?
It features front bolt terminals for busbars with a capacity of 85–192 mm².
What is the short-circuit breaking capacity of this circuit breaker?
The short-circuit breaking capacity is up to 50 kA at 230 V AC.
How many mechanical and electrical cycles can the TMAX XT3N endure?
It has a mechanical durability of 25,000 cycles and an electrical durability of 8,000 cycles at 120 cycles/hour.
Is the C.BREAKER TMAX XT3N compliant with any standards?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA068263R1 |
|---|---|
| Barcode | 8015644021696 |
| HS Code | 85362090 |
| Country of Manufacture | Italy |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 200A |
| Alternative Product SKU | XT3N 250 TMG 200-600 4p F F InN=100% |
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