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1SDA054638R1 ABB PR222DS/PD-LSIG In=100 MODBUS T4 3P
ABB 1SDA054638R1 PR222DS/PD-LSIG is a 100 A three-pole electronic protection release with LSIG protection and Modbus communication for compatible SACE Tmax T4 moulded case circuit breaker assemblies.
£2,570.43
Why Choose the ABB PR222DS/PD-LSIG In=100 MODBUS T4 3P?
The ABB PR222DS/PD-LSIG In=100 MODBUS T4 3P, order code 1SDA054638R1, is an electronic protection release with communication capability designed for compatible ABB SACE Tmax T4 moulded case circuit breaker assemblies. Rated at 100 A, this three-pole release combines comprehensive electronic circuit protection with Modbus communication for monitored industrial and commercial power distribution systems.
The PR222DS/PD-LSIG provides LSIG protection functions: long-time overload protection (L), short-time selective short-circuit protection (S), instantaneous short-circuit protection (I) and ground-fault protection (G). This combination provides broader protection than an LSI-only release by adding dedicated earth/ground-fault functionality.
The 1SDA054638R1 is configured for three-pole Tmax T4 applications with a rated current of 100 A. Its Modbus communication capability supports integration with compatible monitoring and automation systems. The device is supplied as an electronic protection release rather than a complete MCCB and must be combined with a compatible ABB Tmax T4 breaking part and associated components.
Key Advantages
- Genuine ABB PR222DS/PD-LSIG electronic protection release.
- 100 A rated current for compatible Tmax T4 circuit breaker assemblies.
- Three-pole (3P) configuration for three-phase distribution systems.
- Comprehensive LSIG electronic protection.
- Long-time protection against sustained overload conditions.
- Short-time and instantaneous protection for short-circuit faults.
- Integrated ground-fault protection for enhanced distribution-system protection.
- Modbus communication for compatible monitoring and automation systems.
- Designed specifically for compatible ABB SACE Tmax T4 moulded case circuit breakers.
Key Features
- ABB PR222DS/PD-LSIG series.
- Rated current (In): 100 A.
- Three-pole (3P) version.
- Designed for the ABB SACE Tmax T4 platform.
- Electronic protection release.
- L function: long-time overload protection.
- S function: short-time selective short-circuit protection.
- I function: instantaneous short-circuit protection.
- G function: ground-fault / earth-fault protection.
- Modbus communication capability.
- Designed for compatible AC power distribution applications.
- Supplied as a protection component rather than a complete MCCB.
LSIG Protection and Communication for ABB SACE Tmax T4
The electronic release forms the protection and monitoring element of a compatible moulded case circuit breaker assembly. The PR222DS/PD-LSIG monitors circuit conditions and provides long-time, short-time, instantaneous and ground-fault protection, while the associated Tmax T4 breaking unit performs the physical interruption of the circuit when the release initiates a trip.
In addition to comprehensive LSIG protection, the 1SDA054638R1 incorporates Modbus communication for integration into compatible supervisory, energy-management and automation systems. Its 100 A rating and three-pole configuration make it suitable for industrial feeders and distribution circuits where advanced electronic protection and communication are required.
Typical Applications
- Compatible ABB SACE Tmax T4 moulded case circuit breaker assemblies.
- Industrial electrical distribution systems.
- Three-phase feeder protection.
- Electrical switchboards and distribution panels.
- Applications requiring ground-fault protection.
- Building and industrial electrical monitoring systems.
- Systems using Modbus-based supervision or automation.
- OEM electrical distribution and control assemblies.
Technical Specifications
| Series | PR222DS/PD-LSIG / SACE Tmax T4 |
|---|---|
| ABB product group | 310511-T-Max T4 - T8 |
| Order code | 1SDA054638R1 |
| Product type | Electronic circuit breaker protection release with communication |
| Compatible breaker platform | ABB SACE Tmax T4 |
| Rated current (In) | 100 A |
| Number of poles | 3 |
| Protection release | PR222DS/PD-LSIG |
| Protection functions | LSIG |
| Long-time function (L) | Overload protection |
| Short-time function (S) | Selective short-circuit protection |
| Instantaneous function (I) | Instantaneous short-circuit protection |
| Ground-fault function (G) | Ground-fault / earth-fault protection |
| Communication | Modbus |
| Application | Compatible AC power distribution circuits |
| Complete circuit breaker | No |
Frequently Asked Questions
What is the ABB 1SDA054638R1?
The ABB 1SDA054638R1 is a PR222DS/PD-LSIG electronic protection release rated at 100 A, with a three-pole configuration and Modbus communication for compatible ABB SACE Tmax T4 moulded case circuit breaker assemblies.
Is the ABB 1SDA054638R1 a complete circuit breaker?
No. The 1SDA054638R1 is an electronic protection release rather than a complete MCCB. It is intended to be combined with a compatible ABB SACE Tmax T4 breaking part and associated circuit breaker components.
What protection functions does the PR222DS/PD-LSIG provide?
The PR222DS/PD-LSIG provides LSIG protection: long-time overload protection (L), short-time selective short-circuit protection (S), instantaneous short-circuit protection (I) and ground-fault protection (G).
Does the ABB 1SDA054638R1 support Modbus communication?
Yes. The 1SDA054638R1 includes Modbus communication capability for integration with compatible electrical monitoring, supervision and automation systems.
What is the rated current of the ABB 1SDA054638R1?
The 1SDA054638R1 has a rated current of 100 A and is designed for compatible three-pole ABB SACE Tmax T4 circuit breaker assemblies.
Trusted ABB Circuit Protection
ABB SACE Tmax electronic releases combine configurable circuit protection with communication capabilities for compatible moulded case circuit breaker assemblies, supporting coordinated protection, monitoring and integration across industrial and commercial electrical distribution systems.
