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1SDA054112R1 ABB T4V 250 PR222DS/P-LSI In=160 4p F F Moulded Case Circuit Breaker
ABB T4V 250 PR222DS/P-LSI In=160 4p F F moulded case circuit breaker with electronic LSI protection for reliable low-voltage industrial power distribution.
£2,721.52
Why Choose the ABB T4V 250 PR222DS/P-LSI In=160 4p F F Moulded Case Circuit Breaker?
The ABB T4V 250 PR222DS/P-LSI In=160 4p F F is a high-performance moulded case circuit breaker (MCCB) designed for dependable protection and switching in low-voltage electrical distribution systems. As part of the established ABB SACE Tmax T4 series, it combines advanced electronic protection technology with a compact and robust design for industrial and commercial power applications.
Equipped with the PR222DS/P-LSI electronic trip unit, this circuit breaker provides adjustable long-time, short-time and instantaneous protection functions to help protect cables, equipment and electrical installations against overload and short-circuit conditions. The fixed front-terminal configuration simplifies integration into switchboards and distribution assemblies.
With a 160 A rated current, 250 A frame size and four-pole configuration, the ABB T4V 250 PR222DS/P-LSI is suitable for three-phase networks requiring neutral protection. Its high breaking performance and reliable operating mechanism make it suitable for demanding low-voltage distribution environments. :chatgpt-content-reference{index="0"}
Key Advantages
- Reliable ABB Tmax T4 moulded case circuit breaker technology for industrial and commercial protection.
- 160 A rated current suitable for medium-duty low-voltage distribution applications.
- PR222DS/P-LSI electronic trip unit providing accurate protection adjustment.
- Four-pole fixed front-terminal design for efficient switchboard installation.
- High short-circuit withstand capability for demanding electrical systems.
- Compact construction with long mechanical and electrical service life.
Key Features
- ABB SACE Tmax T4 series moulded case circuit breaker.
- T4V 250 frame size.
- 160 A rated current (In).
- 4-pole configuration for three-phase plus neutral applications.
- PR222DS/P-LSI solid-state electronic release.
- Long-time, short-time and instantaneous protection functions.
- Fixed front terminal connection.
- Designed according to IEC low-voltage circuit breaker standards.
Reliable Protection for Industrial Power Systems
Moulded case circuit breakers such as the ABB T4V 250 protect electrical installations by automatically disconnecting circuits when abnormal current conditions occur. The PR222DS/P-LSI release provides coordinated protection settings to improve system safety and reduce the risk of damage caused by overloads and short circuits.
The Tmax T4 range is designed for industrial switchgear, machinery power distribution and commercial electrical installations where reliability, compact dimensions and precise protection are essential. Its durable construction supports long-term operation in demanding environments. :chatgpt-content-reference{index="1"}
Typical Applications
- Industrial distribution switchboards.
- Manufacturing plant electrical systems.
- Machine power supply and automation panels.
- Motor and equipment protection circuits.
- Commercial building electrical distribution.
- Low-voltage switchgear assemblies.
Technical Specifications
| Series | SACE Tmax T |
|---|---|
| Order code | 1SDA054112R1 |
| Product type | Moulded case circuit breaker |
| Frame size | T4V 250 |
| Rated current (In) | 160 A |
| Number of poles | 4P |
| Trip unit | PR222DS/P-LSI electronic release |
| Terminal connection | Fixed front terminals |
| Rated operational voltage | 690 V AC |
| Rated insulation voltage | 1000 V |
| Rated impulse withstand voltage | 8 kV |
| Rated uninterrupted current (Iu) | 250 A |
| Rated ultimate short-circuit breaking capacity (Icu) | up to 200 kA depending on operating voltage |
| Electrical durability | 8000 cycles |
| Mechanical durability | 20000 cycles |
| 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=160 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=160 4p F F has a rated current of 160 A.
How many poles does this ABB circuit breaker have?
This model is a four-pole (4P) circuit breaker suitable for three-phase systems requiring neutral protection.
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.
