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ABB XT4N 250 3 pole Normal MCCB Electronic trip unit I Ii=250A
MPN: 1SDA068131R1
Alt. SKU: XT4N 250 Ekip M Dip I In=250A 3p F F
Special Price
£752.92
£627.43
Regular Price
£1,158.32
Why Choose the Moulded Case Circuit Breaker [1SDA068131R1]
The C.BREAKER TMAX XT4N 250 is a fixed three-pole circuit breaker featuring front-facing terminals for straightforward installation and maintenance. Equipped with a solid-state release, it ensures precise and reliable protection in AC applications. This model, rated at 250 A, is compatible with the EKIP M DIP I R control and monitoring system, offering enhanced operational control and fault detection for industrial and commercial electrical installations.
Technical Specification
- Function: Fixed moulded case circuit breaker with solid-state release (Ekip M Dip I).
- Poles: 3 poles (3P) with front bolt terminals.
- Rated Current: 250 A.
- Rated Operational Voltage: 690 V AC.
- Rated Insulation Voltage (Ui): 1000 V.
- Impulse Withstand Voltage (Uimp): 8 kV.
- Short-Circuit Breaking Capacity (Ics/Icu): Up to 65 kA at 220-240 V AC; reduces to 10 kA at 690 V AC.
- Connecting Capacity: Busbar 85 to 200 mm².
- Mechanical Durability: 25,000 operating cycles.
- Tightening Torque: 8 N·m for terminals.
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 XT4N?
The rated current is 250 A.
What is the maximum operational voltage for this circuit breaker?
The maximum rated operational voltage is 690 V AC.
What is the short-circuit breaking capacity of the TMAX XT4N?
It has a short-circuit breaking capacity of up to 65 kA at 220-240 V AC, reducing to 10 kA at 690 V AC.
What is the connecting capacity for busbars?
The connecting capacity for busbars is 85 to 200 mm².
How many mechanical operating cycles can the circuit breaker endure?
The mechanical durability is rated for 25,000 operating cycles.
What is the tightening torque required for the terminals?
The tightening torque required for the terminals is 8 N·m.
What standards and approvals does the TMAX XT4N comply with?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA068131R1 |
|---|---|
| Barcode | 8015644020286 |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 250A |
| Alternative Product SKU | XT4N 250 Ekip M Dip I In=250A 3p F F |
| Product Lead Time | Please contact us for a delivery time |
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