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ABB XT4N 250 4 pole Normal MCCB Electronic trip unit LS/I Ii=250A
ABB 1SDA068147R1 SACE Tmax XT4N 250 moulded case circuit breaker with Ekip Dip LS/I electronic trip unit, 250 A rated current, four-pole fixed design and front terminals for low-voltage power distribution.
£1,095.65
Why Choose the ABB 1SDA068147R1 XT4N 250 Ekip Dip LS/I 250A 4P MCCB?
The ABB 1SDA068147R1 is a compact and dependable SACE Tmax XT4N moulded case circuit breaker (MCCB) designed to protect low-voltage electrical distribution systems against overloads and short-circuit faults. Featuring an advanced Ekip Dip LS/I electronic trip unit, this breaker provides accurate long-time, short-time and instantaneous protection for demanding industrial, commercial and infrastructure applications.
As part of the trusted ABB SACE Tmax XT series, this fixed four-pole MCCB combines robust construction with precise electronic protection. Its front terminal configuration supports straightforward installation inside switchboards, control panels, distribution boards and motor control centres where reliable operation, safety and accessibility are essential.
With a 250 A rated current, 690 V AC rated operational voltage and 36 kA breaking capacity at 415 V AC, the ABB 1SDA068147R1 is suitable for feeder protection, machinery circuits, sub-distribution systems and OEM control panels requiring dependable ABB circuit protection in a four-pole format.
Key Advantages
- Compact ABB SACE Tmax XT4N moulded case circuit breaker.
- 250 A rated current for low-voltage power distribution.
- Ekip Dip LS/I electronic trip unit for accurate circuit protection.
- Four-pole fixed design with front terminal connections.
- 36 kA short-circuit breaking capacity at 415 V AC.
- Suitable for industrial, commercial, OEM and infrastructure applications.
Key Features
- ABB SACE Tmax XT series.
- Model: XT4N 250 Ekip Dip LS/I In=250A 4P F F.
- 250 A rated current.
- Four-pole MCCB configuration.
- 690 V AC rated operational voltage.
- 36 kA Icu at 415 V AC.
- Electronic Ekip Dip LS/I protection release.
- Front terminals for practical panel installation.
Reliable LS/I Protection for Low-Voltage Systems
Moulded case circuit breakers such as the ABB XT4N help protect electrical installations by disconnecting circuits during overload or short-circuit conditions. The Ekip Dip LS/I electronic release provides accurate protection characteristics, supporting improved selectivity, safety and system reliability.
The SACE Tmax XT range is widely used by panel builders, electrical contractors, OEMs and industrial engineers who require compact, high-performance protection for modern low-voltage distribution networks.
Typical Applications
- Industrial power distribution panels.
- Motor control centres and machinery panels.
- Commercial electrical installations.
- Main feeder and sub-distribution circuit protection.
- OEM automation and control systems.
- Infrastructure and process industry switchgear.
Technical Specifications
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| Mounting Type | Fixed | |
|---|---|---|
| Application | Power distribution | |
| Trip Unit | LS/I | |
| Current | 250 A | |
| Phase | Three Phase | |
| Poles | 4-pole | |
| Device Type | MCCB | |
| Breaking Capacity | 36 kA | |
| Manufacturer | ABB | |
| Series | SACE Tmax XT | |
| Product ID | 1SDA068147R1 | |
| Extended product type | XT4N 250 Ekip Dip LS/I In=250A 4P F F | |
| Product type | Moulded Case Circuit Breaker (MCCB) | |
| Rated current (In) | 250 A | |
| Rated uninterrupted current (Iu) | 250 A | |
| Frame size | XT4 | |
| Number of poles | 4 | |
| Rated operational voltage | 690 V AC | |
| Rated frequency | 50 / 60 Hz | |
| Rated insulation voltage (Ui) | 1000 V AC | |
| Rated impulse withstand voltage (Uimp) | 8 kV | |
| Ultimate breaking capacity (Icu) | 36 kA at 415 V AC | |
| Service breaking capacity (Ics) | 36 kA at 415 V AC | |
| Trip unit | Ekip Dip LS/I electronic release | |
| Protection functions | LS/I | |
| Terminal type | Front terminals | |
| Mounting type | Fixed | |
| Standards | IEC 60947-2 | |
| Dimensions (H × W × D) | approx. 160 × 140 × 82.5 mm | |
| Weight | approx. 3.1 kg | |
| HS Code | 85362090 | |
| Country of Manufacture | Italy |
Frequently Asked Questions
What is the ABB 1SDA068147R1 used for?
It is used to protect low-voltage electrical circuits from overloads and short-circuit faults in industrial, commercial and infrastructure power distribution systems.
What is the rated current of this MCCB?
The ABB 1SDA068147R1 has a 250 A rated current.
What type of trip unit does this breaker use?
This model uses an Ekip Dip LS/I electronic trip unit, providing long-time, short-time and instantaneous protection functions.
How many poles does the ABB 1SDA068147R1 have?
This circuit breaker is a four-pole fixed MCCB with front terminal connections.
What is the breaking capacity of this MCCB?
The ABB 1SDA068147R1 has an ultimate short-circuit breaking capacity of 36 kA at 415 V AC.
Trusted by Electrical Professionals Worldwide
ABB SACE Tmax XT moulded case circuit breakers are trusted by panel builders, contractors and engineers worldwide for accurate electronic protection, compact construction and dependable performance in low-voltage electrical systems.
