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ABB XT4N 250 4 pole Normal MCCB Electronic trip unit LSIG Ii=250A
MPN: 1SDA068162R1
Alt. SKU: XT4N 250 Ekip LSIG In=250A 4p F F
Special Price
£2,115.49
£1,762.91
Regular Price
£3,254.60
Why Choose the Moulded Case Circuit Breaker [1SDA068162R1]
The TMAX XT4N 250A fixed four-pole circuit breaker features front-access terminals and a solid-state release mechanism. Designed for AC applications, it includes the EKIP C DIP LSIG protection unit, providing reliable long-time, short-circuit, and ground-fault protection. This robust breaker ensures precise tripping characteristics and compatibility with a range of industrial and commercial electrical systems.
Technical Specification
- Function: Fixed four-pole moulded case circuit breaker with solid-state release.
- Rated Current: 250 A.
- Rated Operational Voltage: 690 V AC.
- Number of Poles: 4P.
- Rated Insulation Voltage: 1000 V AC.
- Rated Impulse Withstand Voltage: 8 kV.
- Contact Configuration: Front terminals, bolt type, for busbars 85–200 mm².
- Short-Circuit Breaking Capacity: Up to 65 kA (220–240 V AC), decreasing to 10 kA at 690 V AC.
- Mechanical Durability: 25,000 operations 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 XT4N?
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 circuit breaker 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 TMAX XT4N feature?
It features front terminals, bolt type, suitable for busbars of 85–200 mm².
What is the mechanical durability of this circuit breaker?
The mechanical durability is rated for 25,000 operations at 240 cycles/hour.
What standards does the TMAX XT4N comply with?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA068162R1 |
|---|---|
| Barcode | 8015644020590 |
| Manufacturer | ABB |
| Number of Poles | 4 Pole |
| Amperage | 250A |
| Alternative Product SKU | XT4N 250 Ekip LSIG In=250A 4p F F |
| Product Lead Time | Please contact us for a delivery time |
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