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1SDA100264R1 ABB XT4V 250 Breaking Part 4-Pole Fixed
ABB 1SDA100264R1 is an XT4V 250 four-pole fixed moulded case circuit breaker breaking part with front terminals, a 250 A rated uninterrupted current and a 150 kA ultimate short-circuit breaking capacity at 415 V AC.
£1,033.28
Why Choose the ABB XT4V 250 Breaking Part 1SDA100264R1?
The ABB XT4V 250 Breaking Part 1SDA100264R1 is a high-performance four-pole moulded case circuit breaker breaking part designed for use within ABB SACE Tmax XT low-voltage protection systems. As part of the ABB Tmax XT4 range, it provides the fixed breaker body and interruption assembly required for compatible XT4 protection configurations.
This breaking part is configured as an XT4V 250 with a rated uninterrupted current of 250 A, four poles, fixed mounting and front terminals. The V performance level provides an ultimate short-circuit breaking capacity of 150 kA at 415 V AC, making it suitable for demanding industrial and commercial distribution systems with high prospective fault currents.
Designed as the breaking part rather than a complete protected breaker, the XT4V 250 can be combined with a compatible ABB XT4 trip unit selected for the required protection characteristics. Its compact construction and high interruption capability provide a flexible foundation for reliable low-voltage power distribution and equipment protection.
Key Advantages
- Genuine ABB SACE Tmax XT4 breaking part for low-voltage circuit protection.
- 250 A rated uninterrupted current for substantial distribution loads.
- Four-pole construction for compatible three-phase four-wire systems.
- High 150 kA ultimate short-circuit breaking capacity at 415 V AC.
- Fixed mounting configuration for dependable switchboard installation.
- Front terminals for straightforward integration into distribution assemblies.
- Designed for combination with compatible ABB XT4 trip units.
Key Features
- ABB SACE Tmax XT series.
- XT4V 250 breaking part.
- 250 A rated uninterrupted current.
- Four-pole configuration.
- Fixed version with front terminals.
- V breaking-capacity performance level.
- Ultimate short-circuit breaking capacity of 150 kA at 415 V AC.
- Compact XT4 construction for industrial switchboards and distribution panels.
- Modular design for use with compatible ABB XT4 protection trip units.
High-Performance Breaking for Electrical Distribution
The ABB XT4V 250 breaking part provides the current-interruption section of a compatible Tmax XT4 circuit breaker assembly. Its 150 kA breaking capacity at 415 V AC enables the completed breaker to interrupt high prospective fault currents, helping protect electrical distribution equipment against damaging short-circuit conditions.
The modular Tmax XT4 platform allows the breaking part to be combined with a compatible trip unit selected for the required protection functions. This provides flexibility when configuring circuit protection for industrial switchboards, commercial installations, machinery and other low-voltage distribution systems.
Typical Applications
- Industrial low-voltage distribution boards.
- Main and sub-distribution switchboards.
- Commercial building electrical systems.
- Manufacturing and process installations.
- Machinery power distribution.
- Three-phase four-wire electrical networks.
- High-fault-level distribution systems.
Technical Specifications
| Series | SACE Tmax XT |
|---|---|
| Product group | T-Max XT 250 Range |
| ABB order code | 1SDA100264R1 |
| EAN | 8056221003186 |
| Product type | Moulded case circuit breaker breaking part |
| Frame size | XT4 |
| Performance level | V |
| Rated uninterrupted current (Iu) | 250 A |
| Number of poles | 4 |
| Ultimate short-circuit breaking capacity (Icu) at 415 V AC | 150 kA |
| Mounting version | Fixed |
| Terminal connection | Front terminals |
| Product net width | 140 mm |
| Product net height | 160 mm |
| Product net depth | 82.5 mm |
| Net weight | 4.15 kg |
Frequently Asked Questions
What is the ABB 1SDA100264R1?
The ABB 1SDA100264R1 is an XT4V 250 four-pole fixed breaking part with front terminals for the ABB SACE Tmax XT4 moulded case circuit breaker platform.
What is the rated current of the XT4V 250 breaking part?
The XT4V 250 breaking part has a rated uninterrupted current of 250 A.
What is the breaking capacity of the ABB XT4V 250?
The XT4V 250 provides an ultimate short-circuit breaking capacity of 150 kA at 415 V AC.
How many poles does the ABB 1SDA100264R1 have?
This breaking part has a four-pole configuration for compatible four-pole XT4 circuit breaker assemblies.
Is the ABB 1SDA100264R1 a complete circuit breaker?
The 1SDA100264R1 is the breaking part of the circuit breaker assembly and is designed to be combined with a compatible ABB XT4 trip unit selected for the required protection functions.
Trusted ABB Circuit Protection
ABB SACE Tmax XT moulded case circuit breaker components provide compact, high-performance solutions for industrial and commercial low-voltage distribution systems, with flexible configurations for demanding electrical installations.
