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1SDA054111R1 ABB T4V 250 PR222DS/P-LSI In=100 4p F F Moulded Case Circuit Breaker
ABB T4V 250 PR222DS/P-LSI In=100 4p F F moulded case circuit breaker with electronic LSI protection for reliable low-voltage industrial power distribution.
£2,677.97
Why Choose the ABB T4V 250 PR222DS/P-LSI In=100 4p F F Moulded Case Circuit Breaker?
The ABB T4V 250 PR222DS/P-LSI In=100 4p F F is a high-performance moulded case circuit breaker (MCCB) designed for reliable protection and switching of low-voltage electrical installations. Part of the proven ABB SACE Tmax T4 series, this fixed four-pole circuit breaker combines advanced electronic protection with robust construction for demanding industrial and commercial power distribution applications.
Featuring the PR222DS/P-LSI electronic trip unit, the ABB T4V 250 provides adjustable long-time, short-time and instantaneous protection functions to help safeguard electrical systems against overloads and short-circuit faults. Its compact fixed front-terminal design enables straightforward installation within switchboards and distribution assemblies.
With a 100 A rated current, 250 A frame size, and four-pole configuration, the T4V 250 PR222DS/P-LSI is suitable for protecting three-phase networks with neutral connection requirements. The circuit breaker offers high breaking performance and dependable operation in industrial power distribution environments. :chatgpt-content-reference{index="0"}
Key Advantages
- Reliable ABB Tmax T4 moulded case circuit breaker technology for industrial protection applications.
- 100 A rated current suitable for a wide range of low-voltage distribution systems.
- PR222DS/P-LSI electronic trip unit providing advanced protection functions.
- Four-pole fixed front-terminal configuration for efficient panel installation.
- High short-circuit breaking capability for demanding electrical networks.
- Compact design with proven ABB reliability and long service life.
Key Features
- ABB SACE Tmax T4 series moulded case circuit breaker.
- T4V 250 frame size.
- 100 A rated current (In).
- 4-pole construction for three-phase plus neutral applications.
- PR222DS/P-LSI electronic trip release.
- Long-time, short-time and instantaneous protection functions.
- Fixed mounting with front terminals.
- IEC compliant low-voltage circuit breaker design.
Reliable Protection for Industrial Power Systems
Moulded case circuit breakers such as the ABB T4V 250 provide essential protection by automatically disconnecting electrical circuits during overload and short-circuit conditions. The electronic PR222DS/P-LSI release enables accurate protection settings, helping improve system safety and minimise equipment downtime.
The Tmax T4 platform is engineered for industrial distribution boards, machinery power supplies and electrical installations requiring dependable protection, compact dimensions and long operational life. Its robust design supports efficient integration into modern low-voltage switchgear assemblies. :chatgpt-content-reference{index="1"}
Typical Applications
- Industrial power distribution panels.
- Manufacturing plant electrical systems.
- Machine control and automation switchboards.
- Motor and equipment protection circuits.
- Commercial electrical distribution systems.
- Low-voltage switchgear assemblies.
Technical Specifications
| Series | SACE Tmax T |
|---|---|
| Order code | 1SDA054111R1 |
| Product type | Moulded case circuit breaker |
| Frame size | T4V 250 |
| Rated current (In) | 100 A |
| Number of poles | 4P |
| Trip unit | PR222DS/P-LSI electronic release |
| Terminal connection | Fixed front terminals |
| Rated operational voltage (Ue) | 690 V AC |
| Rated insulation voltage (Ui) | 1000 V |
| Rated impulse withstand voltage (Uimp) | 8 kV |
| Rated ultimate short-circuit breaking capacity (Icu) | up to 200 kA depending on operating voltage |
| Electrical durability | 8000 operations |
| Mechanical durability | 20000 operations |
| Dimensions (H × W × D) | approx. 205 × 140 × 103.5 mm |
| Weight | approx. 3.05 kg |
Frequently Asked Questions
What is the ABB T4V 250 PR222DS/P-LSI In=100 4p F F used for?
This ABB Tmax T4 moulded case circuit breaker is used for protecting and switching low-voltage electrical distribution systems against overloads and short circuits.
What is the rated current of this circuit breaker?
The ABB T4V 250 PR222DS/P-LSI In=100 4p F F has a rated current of 100 A.
How many poles does this ABB circuit breaker have?
This model is a four-pole (4P) circuit breaker suitable for three-phase systems with neutral protection requirements.
Which trip unit is fitted to this circuit breaker?
The circuit breaker is fitted with the PR222DS/P-LSI electronic trip unit providing long-time, short-time and instantaneous protection functions.
Where is the ABB T4V 250 typically installed?
This circuit breaker is typically installed in industrial switchboards, distribution panels and low-voltage electrical assemblies.
Trusted by Electrical Engineers Worldwide
ABB Tmax circuit breakers are widely selected by electrical engineers and system integrators for dependable protection, efficient power distribution and long-term performance in industrial installations.
