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ABB XT4N 250 4 pole Normal MCCB Electronic trip unit I Ii=250A
MPN: 1SDA068152R1
Alt. SKU: XT4N 250 Ekip I In=250A 4p F F
Special Price
£1,000.79
£833.99
Regular Price
£1,539.67
Why Choose the Moulded Case Circuit Breaker [1SDA068152R1]
The TMAX XT4N 250A fixed four-pole circuit breaker features front terminals for straightforward installation and maintenance. Equipped with a solid-state release and compatible with the EKIP-I R electronic trip unit, it ensures precise protection and reliable performance in AC applications. Designed for robust operation, this breaker is suitable for industrial and commercial electrical distribution systems requiring accurate fault detection and enhanced system safety.
Technical Specification
- Function: Fixed four-pole moulded case circuit breaker with solid-state release.
- Rated Current (In): 250 A.
- Rated Operational Voltage (Ur): 690 V AC.
- Number of Poles: 4P (four-pole).
- Impulse Withstand Voltage (Uimp): 8 kV.
- Insulation Voltage (Ui): 1000 V.
- Short-Circuit Breaking Capacity (Ics / Icu): Up to 65 kA at 220-240 V AC, decreasing to 10 kA at 690 V AC.
- Terminal Type: Front-mounted bolt terminals suitable for busbars 85 to 200 mm².
- Mechanical Durability: 25,000 operating cycles.
- Tightening Torque: 8 N·m for main circuit 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 250?
The rated current is 250 A.
What is the maximum operational voltage for this circuit breaker?
The maximum operational voltage is 690 V AC.
How many poles does the TMAX XT4N 250 have?
This circuit breaker has four poles (4P).
What is the short-circuit breaking capacity at 690 V AC?
The short-circuit breaking capacity decreases to 10 kA at 690 V AC.
What type of terminals does the circuit breaker use?
It features front-mounted bolt terminals suitable for busbars of 85 to 200 mm².
What is the mechanical durability of the TMAX XT4N 250?
The mechanical durability is rated for 25,000 operating cycles.
What is the tightening torque for the main circuit terminals?
The tightening torque is 8 N·m for the main circuit terminals.
| Manufacturer Part Number | 1SDA068152R1 |
|---|---|
| Barcode | 8015644696085 |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 250A |
| Alternative Product SKU | XT4N 250 Ekip I In=250A 4p F F |
| Product Lead Time | Please contact us for a delivery time |
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