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1SDA060598R1 ABB PR222DS/P-LSI 1000 A Electronic Trip Unit
ABB 1SDA060598R1 PR222DS/P-LSI 1000 A three-pole electronic trip unit providing adjustable LSI overload and short-circuit protection for ABB Tmax T6 1000 circuit breakers.
£1,986.60
Why Choose the ABB 1SDA060598R1 PR222DS/P-LSI Electronic Trip Unit?
The ABB 1SDA060598R1 is a PR222DS/P-LSI electronic trip unit designed for use with ABB Tmax T6 1000 three-pole moulded-case circuit breakers. With a rated current of 1000 A, it provides precise electronic protection for low-voltage power distribution systems where dependable overload and short-circuit protection is required.
As part of ABB's established Tmax T4–T8 circuit-breaker platform, the PR222DS/P provides LSI protection functions covering long-time overload protection, delayed short-circuit protection and instantaneous short-circuit protection. Protection parameters can be configured using the dip switches on the front of the trip unit, supporting accurate coordination with downstream and upstream protective devices.
This specific PR222DS/P-LSI In=1000 version is intended for the ABB Tmax T6 1000 3-pole circuit-breaker and carries ABB order code 1SDA060598R1. Its electronic protection architecture is suited to industrial switchboards, distribution panels and other installations requiring adjustable, repeatable circuit protection at currents up to 1000 A.
Key Advantages
- Electronic LSI protection for overload and short-circuit conditions.
- 1000 A rated current for high-current low-voltage distribution applications.
- Designed specifically for ABB Tmax T6 1000 three-pole circuit breakers.
- Adjustable protection settings support selective and coordinated system protection.
- Front-mounted dip switches simplify protection configuration and commissioning.
- ABB electronic trip technology provides accurate and repeatable protection performance.
Key Features
- ABB PR222DS/P-LSI electronic trip unit.
- 1000 A rated current (In).
- Three-pole configuration for Tmax T6 1000 circuit breakers.
- Long-time overload protection (L).
- Delayed short-circuit protection (S).
- Instantaneous short-circuit protection (I).
- Protection settings adjustable using front-mounted dip switches.
- Long-time protection threshold adjustable relative to the trip unit rated current.
- Compatible with ABB test and configuration equipment for electronic setting and verification.
- Designed for low-voltage power distribution and industrial switchgear applications.
Reliable Protection for Low-Voltage Power Distribution
Electronic trip units such as the ABB PR222DS/P continuously evaluate circuit current and initiate circuit-breaker tripping when configured protection thresholds are exceeded. The LSI protection configuration provides separate functions for overload, delayed short-circuit and instantaneous short-circuit conditions, enabling protection characteristics to be matched more closely to the electrical installation.
The PR222DS/P platform is designed for dependable protection and flexible adjustment in ABB Tmax circuit-breaker applications. Its adjustable thresholds and electronic operating principle make it suitable for installations where accurate protection coordination, operational continuity and reliable fault clearance are important.
Typical Applications
- Industrial low-voltage switchboards and distribution panels.
- Main and sub-main power distribution systems.
- Manufacturing and process-industry electrical installations.
- Commercial and infrastructure power distribution.
- Motor control centres and industrial control panels.
- ABB Tmax T6 1000 circuit-breaker protection and maintenance applications.
Technical Specifications
| Series | Tmax T4–T8 |
|---|---|
| ABB order code | 1SDA060598R1 |
| Product type | Electronic circuit-breaker trip unit |
| Trip unit type | PR222DS/P-LSI |
| Rated current (In) | 1000 A |
| Number of poles | 3 |
| Compatible circuit breaker | ABB Tmax T6 1000 |
| Protection functions | LSI |
| Overload protection | Long-time L |
| Short-circuit protection | Delayed S and instantaneous I |
| Long-time protection setting | 0.4–1 × In |
| Setting method | Front dip switches / electronic configuration |
| Application | AC low-voltage power distribution |
| ABB product group | 310511-T-Max T4 - T8 |
Frequently Asked Questions
What is the ABB 1SDA060598R1 used for?
The ABB 1SDA060598R1 is a PR222DS/P-LSI electronic trip unit used with ABB Tmax T6 1000 three-pole circuit breakers to provide overload and short-circuit protection in low-voltage power distribution systems.
What is the rated current of this trip unit?
The PR222DS/P-LSI supplied under ABB order code 1SDA060598R1 has a rated current of 1000 A.
What protection functions does the PR222DS/P-LSI provide?
It provides LSI protection: long-time overload protection (L), delayed short-circuit protection (S) and instantaneous short-circuit protection (I).
Which ABB circuit breaker is this trip unit designed for?
This specific 1000 A three-pole trip unit is designed for the ABB Tmax T6 1000 moulded-case circuit-breaker platform.
Can the protection settings be adjusted?
Yes. The PR222DS/P provides adjustable electronic protection settings, with primary parameters configurable using the dip switches on the front of the trip unit and supported ABB configuration equipment.
Trusted by Electrical Professionals Worldwide
ABB Tmax electronic trip units are widely used in industrial and commercial power distribution systems to provide precise, dependable circuit protection and flexible coordination for low-voltage electrical installations.
