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ABB XT4L 250 3 pole Low MCCB Electronic trip unit LSIG Ii=250A
MPN: 1SDA068570R1
Alt. SKU: XT4L 250 Ekip LSIG In=250A 3p F F
Special Price
£1,989.25
£1,657.71
Regular Price
£3,060.40
Why Choose the Moulded Case Circuit Breaker [1SDA068570R1]
The TMAX XT4L 250A fixed three-pole circuit breaker features front-facing terminals for straightforward installation and maintenance. Equipped with a solid-state release, it provides precise and reliable protection in AC applications. This EKIP-LSIG model ensures enhanced selectivity and coordination, making it suitable for demanding industrial and commercial electrical systems.
Technical Specification
- Function: Fixed three-pole moulded case circuit breaker with solid-state Ekip LSIG release.
- Rated Current (In): 250 A.
- Rated Operational Voltage (Ur): 690 V AC.
- Number of Poles: 3P.
- Rated Impulse Withstand Voltage (Uimp): 8 kV.
- Rated Insulation Voltage (Ui): 1000 V.
- Short-Circuit Breaking Capacity (Ics / Icu): Up to 150 kA at 220-240 V AC, decreasing to 20 kA at 690 V AC.
- Terminal Type: Front bolt terminals suitable for busbars 85–200 mm².
- Mechanical Durability: 25,000 operations.
- Standards: 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 XT4L?
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 XT4L circuit breaker have?
It has three poles (3P).
What is the short-circuit breaking capacity at 690 V AC?
The short-circuit breaking capacity decreases to 20 kA at 690 V AC.
What type of terminals does this circuit breaker use?
It uses front bolt terminals suitable for busbars of 85–200 mm².
What is the mechanical durability of the TMAX XT4L?
The mechanical durability is rated for 25,000 operations.
What standards does the C.BREAKER TMAX XT4L conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA068570R1 |
|---|---|
| Barcode | 8015644024765 |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 250A |
| Alternative Product SKU | XT4L 250 Ekip LSIG In=250A 3p F F |
| Product Lead Time | Please contact us for a delivery time |
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