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ABB XT4L 250 3 pole Low MCCB Electronic trip unit LSI Ii=250A
ABB 1SDA068565R1 XT4L 250 Ekip LSI moulded case circuit breaker, a 250 A three-pole fixed MCCB with front terminals and solid-state electronic release for industrial power distribution.
£1,784.71
Why Choose the ABB 1SDA068565R1 XT4L 250 Ekip LSI MCCB?
The ABB 1SDA068565R1 is a high-performance SACE Tmax XT4L moulded case circuit breaker (MCCB) designed for reliable protection of industrial and commercial low voltage power distribution systems. Featuring an advanced Ekip LSI electronic trip unit, this circuit breaker provides accurate overload, short circuit and selective protection for demanding electrical installations.
As part of the ABB SACE Tmax XT series, the XT4L range combines compact construction with high breaking performance and dependable operation. Its fixed three-pole design, front terminals and solid-state release make it suitable for switchboards, distribution panels, OEM machinery and industrial control equipment.
With a 250 A rated current, 250 A frame size, 690 V AC rated operational voltage and 120 kA breaking capacity at 415 V AC, the ABB 1SDA068565R1 is ideal for installations requiring robust circuit protection and high fault interruption capability.
Key Advantages
- High-performance ABB SACE Tmax XT4L moulded case circuit breaker.
- 250 A rated current for industrial power distribution.
- Ekip LSI electronic trip unit for adjustable circuit protection.
- 120 kA breaking capacity at 415 V AC for demanding applications.
- Fixed three-pole MCCB with front terminals.
- Suitable for switchboards, distribution panels, OEM machinery and control systems.
Key Features
- ABB SACE Tmax XT4L series.
- 250 A rated current.
- XT4 250 frame size.
- Three-pole fixed configuration.
- Ekip LSI solid-state electronic release.
- 690 V AC rated operational voltage.
- Front terminal connection for panel installation.
- Designed for reliable low voltage circuit protection.
Reliable Protection for Industrial Power Distribution
Moulded case circuit breakers such as the ABB XT4L are used to protect electrical circuits against overloads and short circuit faults. The integrated Ekip LSI trip unit provides long-time, short-time and instantaneous protection functions, helping engineers coordinate protection across distribution boards and control systems.
The ABB 1SDA068565R1 is designed for installations where dependable fault interruption, adjustable electronic protection and compact panel mounting are essential. Its robust construction and high breaking capacity make it suitable for demanding industrial environments and critical electrical infrastructure.
Typical Applications
- Industrial power distribution boards.
- Electrical switchboards and panel boards.
- Motor control centres.
- OEM machinery and automation equipment.
- Commercial building distribution systems.
- Manufacturing and process control installations.
Technical Specifications
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| Mounting Type | Fixed | |
|---|---|---|
| Application | Power distribution | |
| Trip Unit | LSI | |
| Current | 250 A | |
| Phase | Three Phase | |
| Poles | 3-pole | |
| Device Type | MCCB | |
| Breaking Capacity | 120 kA | |
| Manufacturer | ABB | |
| Series | SACE Tmax XT | |
| Model | XT4L 250 Ekip LSI In=250A 3p F F | |
| Product code | 1SDA068565R1 | |
| Product type | Moulded Case Circuit Breaker (MCCB) | |
| Frame size | XT4 250 | |
| Rated current (In) | 250 A | |
| Rated uninterrupted current (Iu) | 250 A | |
| Number of poles | 3 | |
| Trip unit | Ekip LSI electronic | |
| Release type | Solid-state release for AC | |
| Rated operational voltage | 690 V AC | |
| Rated insulation voltage (Ui) | 1000 V | |
| Rated impulse withstand voltage (Uimp) | 8 kV | |
| Frequency | 50 / 60 Hz | |
| Breaking capacity (Icu) | 120 kA at 415 V AC | |
| Terminal type | Front terminals | |
| Mounting type | Fixed | |
| Dimensions (H × W × D) | approx. 160 × 105 × 82.5 mm | |
| Weight | approx. 2.05 kg | |
| HS Code | 85362090 | |
| Country of Manufacture | Italy |
Frequently Asked Questions
What is the ABB 1SDA068565R1 used for?
The ABB 1SDA068565R1 is used to protect low voltage electrical circuits against overloads and short circuits in industrial and commercial power distribution systems.
What is the rated current of this MCCB?
This model has a 250 A rated current within an XT4 250 A frame size.
What type of trip unit does it include?
The breaker includes an Ekip LSI electronic trip unit, providing long-time, short-time and instantaneous protection functions.
How many poles does the ABB 1SDA068565R1 have?
The ABB 1SDA068565R1 is a three-pole moulded case circuit breaker.
Where is this circuit breaker typically installed?
It is commonly installed in switchboards, distribution panels, motor control centres, OEM machinery and industrial electrical systems.
Trusted by Electrical Engineers Worldwide
ABB SACE Tmax XT moulded case circuit breakers are widely trusted by panel builders, electrical contractors and industrial engineers for reliable protection, high breaking performance and long-term operational dependability.
