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1SDA054079R1 ABB T4L250 PR222DS/P-LSIG In=160 3p F F Moulded Case Circuit Breaker
ABB T4L250 PR222DS/P-LSIG moulded case circuit breaker with 160 A rating and three-pole configuration for low-voltage protection applications.
£3,283.94
Why Choose the ABB T4L250 PR222DS/P-LSIG In=160 3p F F Moulded Case Circuit Breaker?
The ABB T4L250 PR222DS/P-LSIG In=160 3p F F (1SDA054079R1) is a Tmax T4L low-voltage moulded case circuit breaker (MCCB) designed to provide reliable electrical protection and switching performance in industrial and commercial distribution systems. Equipped with the advanced PR222DS/P-LSIG electronic trip unit, it delivers comprehensive protection functions for demanding low-voltage applications.
As part of the ABB Tmax T4-T8 circuit breaker family, the T4L250 combines robust construction with intelligent protection technology. The integrated electronic trip unit provides long-time, short-time, instantaneous and ground fault protection functions, supporting enhanced system safety and operational reliability.
With a rated current of 160 A and a 3-pole fixed front terminal configuration, the ABB T4L250 PR222DS/P-LSIG is suitable for distribution boards, industrial switchgear and electrical installations requiring accurate fault protection and dependable current interruption.
Key Advantages
- Compact ABB Tmax T4L moulded case circuit breaker design.
- PR222DS/P-LSIG electronic trip unit provides advanced protection functions.
- 160 A rated current for a wide range of low-voltage applications.
- 3-pole configuration for three-phase electrical systems.
- Integrated overload, short-circuit and earth fault protection.
- Suitable for industrial, commercial and automation power systems.
Key Features
- ABB Tmax T4L250 series MCCB.
- PR222DS/P-LSIG electronic trip unit.
- Rated current: In=160 A.
- 3-pole circuit breaker configuration.
- Fixed front terminal connection.
- Long-time, short-time, instantaneous and ground fault protection functions.
- Electronic protection adjustment for application flexibility.
- Compatible with ABB Tmax T accessory solutions.
Reliable Protection for Low-Voltage Electrical Systems
Moulded case circuit breakers provide essential protection against overloads, short circuits and electrical faults within low-voltage installations. ABB Tmax breakers combine durable mechanical design with advanced electronic trip technology to provide dependable protection and system control.
The ABB T4L250 PR222DS/P-LSIG offers engineers a flexible protection solution for industrial switchboards, distribution assemblies and electrical systems requiring accurate fault detection and reliable circuit interruption.
Typical Applications
- Industrial power distribution systems.
- Electrical switchboards and distribution panels.
- Motor control centres.
- Commercial building power systems.
- Machine and automation installations.
- Low-voltage protection assemblies.
Technical Specifications
| Series | Tmax T4-T8 |
|---|---|
| Order code | 1SDA054079R1 |
| Product group | 310511-T-Max T4 - T8 |
| Product type | Moulded case circuit breaker (MCCB) |
| Frame size | T4L250 |
| Rated current | 160 A |
| Number of poles | 3P |
| Trip unit | PR222DS/P-LSIG |
| Protection functions | Long-time, short-time, instantaneous and ground fault protection |
| Terminal type | Fixed front terminals |
Frequently Asked Questions
What is the ABB T4L250 PR222DS/P-LSIG used for?
The ABB T4L250 PR222DS/P-LSIG is a moulded case circuit breaker used for reliable overload, short-circuit and earth fault protection in low-voltage electrical systems.
What is the rated current of this ABB circuit breaker?
The ABB T4L250 PR222DS/P-LSIG has a rated current of 160 A.
What protection functions does the PR222DS/P-LSIG trip unit provide?
The PR222DS/P-LSIG electronic trip unit provides long-time, short-time, instantaneous and ground fault protection.
How many poles does the ABB 1SDA054079R1 have?
The ABB 1SDA054079R1 is a 3-pole circuit breaker.
Where is this MCCB typically installed?
The breaker is typically installed in industrial and commercial low-voltage switchboards, distribution panels and electrical protection systems.
Trusted by Electrical Engineers Worldwide
ABB Tmax circuit breakers are widely used by electrical engineers and switchgear manufacturers to deliver reliable protection, efficient power distribution and dependable performance in modern low-voltage installations.
