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1SDA054722R1 ABB PR222DS/PD-LSIGIn=630MODBUST563 630 A Modbus Electronic Trip Unit
ABB PR222DS/PD-LSIGIn=630MODBUST563 1SDA054722R1 is a 630 A electronic trip unit with LSIG protection and Modbus communication for compatible ABB SACE Tmax T5 630 moulded-case circuit breakers.
£3,584.86
Why Choose the ABB PR222DS/PD-LSIGIn=630MODBUST563 Electronic Trip Unit?
The ABB PR222DS/PD-LSIGIn=630MODBUST563, order code 1SDA054722R1, is a 630 A electronic trip unit with Modbus communication designed for compatible ABB SACE Tmax T5 630 moulded-case circuit breakers. As part of the ABB Tmax T5 protection system, it combines configurable electronic circuit protection with communication capabilities for demanding low-voltage electrical distribution applications.
The PR222DS/PD-LSIG incorporates LSIG protection functionality, providing long-time overload, short-time short-circuit, instantaneous short-circuit and ground-fault protection. Electronic current sensing enables accurate adjustment of protection characteristics, helping engineers coordinate protective devices and improve selectivity across industrial and commercial distribution networks.
With a rated current of 630 A and integrated Modbus communication, the PR222DS/PD-LSIGIn=630MODBUST563 is particularly suited to installations where advanced circuit protection and connection to compatible monitoring, supervision or automation systems are required. Its combination of LSIG protection and digital communication supports intelligent power distribution and fault management.
Key Advantages
- Genuine ABB electronic trip unit for compatible Tmax T5 630 circuit breakers.
- 630 A rated current for high-current electrical distribution applications.
- LSIG protection functionality for comprehensive overload, short-circuit and ground-fault protection.
- Integrated Modbus communication for compatible monitoring and automation systems.
- Electronic protection enables accurate settings and effective coordination between protective devices.
- Suitable for intelligent industrial and commercial low-voltage distribution systems.
Key Features
- ABB SACE Tmax T5 630 series protection component.
- PR222DS/PD-LSIG electronic release.
- 630 A rated current.
- L function for long-time overload protection.
- S function for short-time short-circuit protection.
- I function for instantaneous short-circuit protection.
- G function for ground-fault protection.
- Modbus communication for integration with compatible digital monitoring systems.
- Electronic current sensing for configurable protection characteristics.
- Designed for compatible ABB SACE Tmax T5 630 moulded-case circuit breakers.
Intelligent Protection for Electrical Distribution
Electronic trip units such as the ABB PR222DS/PD-LSIG monitor circuit current and initiate circuit breaker operation when configured protection thresholds are exceeded. Long-time, short-time and instantaneous protection functions provide coordinated responses to overload and short-circuit conditions, while the ground-fault function extends protection to earth-fault events.
Integrated Modbus communication enables the PR222DS/PD-LSIG to form part of compatible supervisory and automation architectures. Combining electronic protection with digital communications makes the trip unit well suited to modern switchboards where system monitoring, protection coordination and efficient fault management are important.
Typical Applications
- Industrial low-voltage distribution switchboards.
- Commercial electrical distribution systems.
- Main and sub-distribution panels.
- High-current feeder protection.
- Intelligent power distribution and monitoring systems.
- Industrial automation systems using Modbus communications.
Technical Specifications
| Series | SACE Tmax T5 |
|---|---|
| Order code | 1SDA054722R1 |
| Product group | 310511-T-Max T4 - T8 |
| Product type | Electronic trip unit / release |
| Trip unit type | PR222DS/PD-LSIG |
| Rated current | 630 A |
| Protection functions | L, S, I and G |
| Communication | Modbus |
| Protection technology | Electronic |
| Application | Low-voltage AC electrical distribution protection |
| Compatible circuit breaker family | ABB SACE Tmax T5 630 |
Frequently Asked Questions
What is the ABB PR222DS/PD-LSIGIn=630MODBUST563 used for?
The ABB PR222DS/PD-LSIGIn=630MODBUST563 is an electronic circuit breaker trip unit providing configurable overload, short-circuit and ground-fault protection together with Modbus communication for compatible ABB SACE Tmax T5 630 circuit breakers.
What is the rated current of the ABB PR222DS/PD-LSIG 1SDA054722R1?
The PR222DS/PD-LSIGIn=630MODBUST563 has a rated current of 630 A.
What protection functions does the PR222DS/PD-LSIG provide?
The release provides L, S, I and G protection functions for long-time overload, short-time short-circuit, instantaneous short-circuit and ground-fault protection.
Does the ABB 1SDA054722R1 support Modbus communication?
Yes. The PR222DS/PD-LSIGIn=630MODBUST563 incorporates Modbus communication for integration with compatible monitoring, supervisory and automation systems.
Which circuit breaker series is the ABB 1SDA054722R1 designed for?
The PR222DS/PD-LSIGIn=630MODBUST563 is designed for compatible ABB SACE Tmax T5 630 moulded-case circuit breakers.
Trusted ABB Circuit Protection
ABB SACE Tmax electronic protection solutions combine configurable circuit protection with digital communication capabilities to support dependable, coordinated and connected low-voltage electrical distribution systems.
