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1SDA054609R1 ABB PR222DS/P-LSI In=100 T4 3P Electronic Trip Unit
ABB PR222DS/P-LSI In=100 T4 3P electronic trip unit providing long-time, short-time and instantaneous protection for ABB Tmax T4 moulded case circuit breakers.
£1,619.06
Why Choose the ABB PR222DS/P-LSI In=100 T4 3P Electronic Trip Unit?
The ABB PR222DS/P-LSI In=100 T4 3P is an advanced electronic trip unit designed for ABB Tmax T4 moulded case circuit breakers, providing accurate protection and monitoring for low-voltage electrical distribution systems. Part of the ABB Tmax electronic release family, this trip unit delivers reliable long-time, short-time and instantaneous protection functions for industrial and commercial applications.
Engineered for use with compatible ABB Tmax T4 circuit breakers, the PR222DS/P-LSI combines electronic protection technology with flexible adjustment capabilities to improve system safety, reliability and operational control. Its integrated protection functions help safeguard cables, motors and electrical equipment against abnormal current conditions.
With a rated current setting of 100 A and three-pole Tmax T4 compatibility, the ABB PR222DS/P-LSI electronic release is suitable for applications requiring comprehensive LS/I protection in modern low-voltage power distribution systems.
Key Advantages
- Electronic LSI protection for accurate overload and short-circuit protection.
- 100 A rated current setting suitable for compact power distribution applications.
- Designed specifically for ABB Tmax T4 moulded case circuit breakers.
- Adjustable electronic protection improves system flexibility.
- Enhances circuit breaker performance and electrical system reliability.
- Reliable ABB protection technology for industrial installations.
Key Features
- ABB PR222DS/P-LSI electronic trip unit.
- Compatible with ABB Tmax T4 circuit breakers.
- Long-time (L) overload protection.
- Short-time (S) short-circuit protection.
- Instantaneous (I) short-circuit protection.
- Rated current setting: 100 A.
- Three-pole Tmax T4 application.
- Electronic protection release for improved accuracy and reliability.
Reliable Protection for Industrial Power Systems
The ABB PR222DS/P-LSI electronic trip unit enhances Tmax T4 circuit breaker performance by providing precise electronic protection against overload and short-circuit conditions. This helps protect electrical equipment, cables and distribution networks while supporting reliable system operation.
ABB Tmax electronic releases are designed for professional electrical installations, combining advanced protection functionality with straightforward integration into established moulded case circuit breaker platforms.
Typical Applications
- Industrial switchboards and distribution panels.
- Electrical protection assemblies.
- Motor and machinery supply systems.
- Commercial power distribution equipment.
- Industrial automation installations.
- Low-voltage switchgear systems.
Technical Specifications
| Series | Tmax T4 |
|---|---|
| Order code | 1SDA054609R1 |
| Product type | Electronic trip unit |
| Compatible circuit breaker | ABB Tmax T4 |
| Rated current setting | 100 A |
| Protection functions | Long-time, short-time and instantaneous protection |
| Trip unit type | Electronic LSI release |
| Number of poles | 3 poles |
| Application | Low-voltage AC distribution systems |
Frequently Asked Questions
What is the ABB PR222DS/P-LSI In=100 T4 3P used for?
This electronic trip unit provides long-time, short-time and instantaneous protection for compatible ABB Tmax T4 moulded case circuit breakers.
What is the rated current setting of this trip unit?
The ABB PR222DS/P-LSI In=100 has a rated current setting of 100 A.
Which circuit breaker series is this release compatible with?
The trip unit is designed for use with ABB Tmax T4 moulded case circuit breakers.
What protection functions are included?
The PR222DS/P-LSI provides long-time, short-time and instantaneous protection functions.
How many poles is this application designed for?
This trip unit configuration is intended for three-pole ABB Tmax T4 circuit breaker applications.
Trusted by Industrial Engineers Worldwide
ABB Tmax electronic trip units are widely selected by electrical engineers and system designers for accurate protection, reliable operation and seamless integration with ABB moulded case circuit breakers.
