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1SDA054103R1 ABB T4V 250 PR222DS/P-LSIG 160A 3-Pole Fixed MCCB
ABB 1SDA054103R1 is a fixed three-pole SACE Tmax T4V 250 moulded-case circuit breaker with front terminals and a 160 A PR222DS/P-LSIG solid-state electronic trip unit providing long-time, short-time, instantaneous and ground-fault protection.
£2,955.14
Why Choose the ABB 1SDA054103R1 T4V 250 Circuit Breaker?
The ABB 1SDA054103R1 is a SACE Tmax T4V 250 three-pole moulded-case circuit breaker designed for advanced protection of AC low-voltage power distribution systems. This fixed breaker features front terminals and a 160 A PR222DS/P-LSIG solid-state electronic trip unit, providing comprehensive protection for industrial, commercial and infrastructure electrical installations.
The PR222DS/P-LSIG release provides long-time (L), short-time (S), instantaneous (I) and ground-fault (G) protection. This combination enables the circuit breaker to respond to sustained overloads, short-circuit conditions, severe instantaneous faults and ground faults, providing a versatile electronic protection solution for demanding distribution networks.
ABB order code 1SDA054103R1 combines the high-performance T4V 250 breaker platform with a 160 A electronic release, fixed three-pole construction and front power terminals. The configuration is particularly suitable for three-phase distribution systems requiring advanced LSIG protection and high short-circuit interruption capability.
Key Advantages
- Genuine ABB SACE Tmax T4V 250 moulded-case circuit breaker.
- 160 A PR222DS/P-LSIG solid-state electronic trip unit.
- Comprehensive LSIG protection for overload, short-circuit and ground-fault conditions.
- High-performance T4V breaking-capacity configuration.
- 3-pole design for three-phase AC distribution systems.
- Fixed installation for permanent switchboard mounting.
- Front terminals for accessible power connections.
- Electronic protection supports selective and coordinated low-voltage distribution designs.
Key Features
- ABB T4V 250 PR222DS/P-LSIG In=160 3p F F.
- ABB order code 1SDA054103R1.
- T4V 250 frame and performance configuration.
- Rated trip-unit current of 160 A.
- PR222DS/P-LSIG solid-state electronic release.
- Long-time (L), short-time (S), instantaneous (I) and ground-fault (G) protection.
- 3-pole circuit-breaker configuration.
- Fixed circuit-breaker execution.
- Front power-terminal arrangement.
- Designed for AC low-voltage power distribution and circuit protection.
Electronic LSIG Protection with the PR222DS/P Trip Unit
The PR222DS/P-LSIG electronic trip unit provides four complementary protection functions. Long-time protection responds to sustained overloads, short-time protection allows a controlled response to elevated short-circuit currents, instantaneous protection operates rapidly against severe faults, and ground-fault protection detects fault current flowing towards earth.
This combination provides greater protection flexibility than simpler overcurrent releases and can support coordinated protection across multiple levels of a distribution system. Combined with the T4V 250 platform and 160 A rated release, the ABB 1SDA054103R1 provides a capable solution for demanding three-phase feeders and distribution circuits requiring electronic LSIG protection.
Typical Applications
- Industrial low-voltage power distribution.
- Main and sub-distribution switchboards.
- Three-phase feeder circuit protection.
- Circuits requiring 160 A electronic protection.
- Commercial building electrical distribution.
- Manufacturing and process installations.
- Infrastructure and utility distribution panels.
- Systems requiring electronic LSIG protection.
- Applications requiring ground-fault protection.
Technical Specifications
| Product group | 310511-T-Max T4 - T8 |
|---|---|
| Series | SACE Tmax T |
| Order code | 1SDA054103R1 |
| MPN | 1SDA054103R1 |
| Product type | Moulded-case circuit breaker (MCCB) |
| Frame | T4V 250 |
| Frame size | 250 A |
| Trip-unit rated current (In) | 160 A |
| Trip unit | PR222DS/P-LSIG solid-state electronic release |
| Protection functions | L, S, I and G |
| Long-time protection | Overload protection |
| Short-time protection | Short-circuit protection with intentional delay |
| Instantaneous protection | High-current short-circuit protection |
| Ground-fault protection | Electronic ground-fault protection |
| Number of poles | 3 |
| Installation | Fixed |
| Main terminal position | Front |
| Application | AC low-voltage power distribution |
Frequently Asked Questions
What is the current rating of the ABB 1SDA054103R1?
The ABB 1SDA054103R1 is equipped with a 160 A PR222DS/P-LSIG electronic trip unit within the SACE Tmax T4V 250 circuit-breaker platform.
What protection functions does the ABB 1SDA054103R1 provide?
The PR222DS/P-LSIG release provides long-time (L), short-time (S), instantaneous (I) and ground-fault (G) protection for comprehensive electronic overcurrent and ground-fault protection.
Does the ABB 1SDA054103R1 provide ground-fault protection?
Yes. The G function of the PR222DS/P-LSIG electronic trip unit provides ground-fault protection in addition to long-time, short-time and instantaneous overcurrent protection.
Is the ABB 1SDA054103R1 a three-pole circuit breaker?
Yes. The ABB 1SDA054103R1 is a three-pole fixed moulded-case circuit breaker designed for compatible three-phase AC power distribution systems.
What type of terminals does the ABB 1SDA054103R1 have?
The ABB 1SDA054103R1 is supplied in a fixed configuration with front terminals, providing a conventional front-accessible connection arrangement for compatible switchboards and distribution assemblies.
ABB SACE Tmax Advanced Circuit Protection
ABB SACE Tmax moulded-case circuit breakers combine compact construction, high short-circuit performance and configurable electronic protection, providing dependable overload, short-circuit and ground-fault protection for demanding industrial, commercial and infrastructure power distribution systems.
