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ABB XT4H 250 3 pole High MCCB Electronic trip unit LSIG Ii=250A
MPN: 1SDA068530R1
Alt. SKU: XT4H 250 Ekip LSIG In=250A 3p F F
Special Price
£1,931.46
£1,609.55
Regular Price
£2,971.48
Why Choose the Moulded Case Circuit Breaker [1SDA068530R1]
The TMAX XT4H 250A fixed three-pole circuit breaker features front terminals for straightforward installation and maintenance. Equipped with a solid-state release and integrated EKIP C DIP LSIG protection, it provides precise, reliable trip characteristics for AC applications. Designed for robust performance, this breaker ensures effective overload, short-circuit, and ground fault protection, making it suitable for demanding industrial and commercial electrical systems.
Technical Specification
- Function: Fixed three-pole moulded case circuit breaker with solid-state release.
- Rated Current: 250 A.
- Rated Operational Voltage: 690 V AC.
- Number of Poles: 3P.
- Rated Insulation Voltage (Ui): 1000 V AC.
- Rated Impulse Withstand Voltage (Uimp): 8 kV.
- Short-Circuit Breaking Capacity (Ics / Icu): Up to 100 kA at 220-240 V AC, down to 15 kA at 690 V AC.
- Terminal Type: Front bolt terminals, suitable for busbars 85–200 mm².
- Mechanical Durability: 25,000 cycles.
- 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 XT4H?
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.
How many poles does the TMAX XT4H circuit breaker have?
This circuit breaker has three poles (3P).
What type of terminals does this circuit breaker use?
It features front bolt terminals suitable for busbars of 85–200 mm².
What is the short-circuit breaking capacity of the TMAX XT4H?
It can handle up to 100 kA at 220-240 V AC and down to 15 kA at 690 V AC.
What is the mechanical durability of this circuit breaker?
The mechanical durability is rated for 25,000 cycles.
What standards does the TMAX XT4H comply with?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SDA068530R1 |
|---|---|
| Barcode | 8015644024369 |
| HS Code | 85362090 |
| Country of Manufacture | Italy |
| Manufacturer | ABB |
| Number of Poles | 3 Pole |
| Amperage | 250A |
| Alternative Product SKU | XT4H 250 Ekip LSIG In=250A 3p F F |
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