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1SDA056717R1 ABB E3V3200 PR122/P-LSIG 3200 A 4-Pole Withdrawable Air Circuit Breaker
ABB 1SDA056717R1 E3V3200 is a 3200 A four-pole withdrawable SACE Emax air circuit breaker moving part with a PR122/P-LSIG electronic release providing long-time, short-time, instantaneous and earth-fault protection for high-current low-voltage power distribution.
£39,113.79
Why Choose the ABB E3V3200 PR122/P-LSIG Air Circuit Breaker?
The ABB E3V3200 PR122/P-LSIG, order code 1SDA056717R1, is a high-performance SACE Emax air circuit breaker (ACB) moving part designed for switching and comprehensive protection in high-current low-voltage power-distribution systems. Part of the ABB SACE Emax E3 series, this four-pole withdrawable configuration combines a 3200 A rated current with the advanced PR122/P-LSIG R3200 electronic overcurrent release.
The PR122/P-LSIG release provides long-time, short-time, instantaneous and earth-fault protection. This comprehensive LSIG protection helps safeguard conductors, switchboards and downstream equipment against sustained overloads, short circuits and earth faults while supporting selective protection and coordinated fault clearing across complex electrical distribution networks.
This model is a four-pole withdrawable moving part for the E3V frame, with a rated ultimate short-circuit breaking capacity of 130 kA at 400 V AC. It is fitted with four auxiliary contacts and open/closed position indication, while its withdrawable construction facilitates maintenance and servicing when installed with the corresponding SACE Emax fixed part.
Key Advantages
- High-current 3200 A SACE Emax air circuit breaker moving part.
- PR122/P-LSIG R3200 electronic overcurrent release provides comprehensive circuit protection.
- Long-time, short-time, instantaneous and earth-fault protection for demanding distribution networks.
- Four-pole configuration suitable for three-phase systems with neutral.
- Withdrawable construction facilitates maintenance, inspection and servicing.
- 130 kA ultimate short-circuit breaking capacity at 400 V AC.
- Integrated auxiliary contacts and open/closed indication support switchboard monitoring and control.
Key Features
- ABB SACE Emax E3V3200 air circuit breaker moving part.
- 3200 A rated uninterrupted current.
- Four-pole withdrawable version.
- PR122/P-LSIG R3200 electronic overcurrent release.
- L protection: long-time overload protection.
- S protection: short-time short-circuit protection.
- I protection: instantaneous short-circuit protection.
- G protection: earth-fault protection.
- IP20 protection rating.
- Four auxiliary contacts: 2 NO + 2 NC.
- Integrated circuit-breaker open/closed position indication.
- Optional motor operator for powered circuit-breaker operation.
Reliable LSIG Protection for High-Current Power Distribution
Air circuit breakers such as the ABB SACE Emax E3V3200 provide switching and protection at main incomer and feeder levels within low-voltage distribution systems. The PR122/P-LSIG electronic release monitors circuit current and provides long-time protection against sustained overloads, short-time protection for coordinated fault clearing, instantaneous protection against severe short circuits and earth-fault protection for faults involving current flowing to earth.
The combination of 3200 A current capacity, four-pole construction and integrated LSIG protection makes the 1SDA056717R1 particularly suitable for complex high-capacity distribution systems. Its withdrawable configuration supports serviceability, while the E3V platform's high breaking capacity provides dependable fault interruption where substantial prospective short-circuit currents may occur.
Typical Applications
- Main low-voltage distribution switchboards.
- Industrial power-distribution systems.
- Manufacturing and process plants.
- Commercial and infrastructure electrical installations.
- Transformer secondary and main incomer protection.
- High-current feeder and earth-fault protection.
- Withdrawable switchgear and power-distribution assemblies.
Technical Specifications
| Series | SACE Emax E3 |
|---|---|
| ABB order code | 1SDA056717R1 |
| Product type | Air circuit breaker moving part |
| Frame | E3 |
| Performance level | V |
| Rated uninterrupted current | 3200 A |
| Number of poles | 4P |
| Current type | AC |
| Release | PR122/P-LSIG R3200 |
| Release type | Electronic overcurrent release |
| Protection functions | LSIG — long-time, short-time, instantaneous and earth-fault |
| Overload release adjustment range | 400–3200 A |
| Short-time short-circuit release adjustment range | 1920–32,000 A |
| Instantaneous short-circuit release adjustment range | 4800–48,000 A |
| Integrated earth-fault protection | Yes |
| Version | Withdrawable moving part |
| Protection rating | IP20 |
| Rated ultimate short-circuit breaking capacity at 400 V AC | 130 kA |
| Main circuit connection | Busbar connection |
| Auxiliary contacts | 4 |
| Auxiliary contact arrangement | 2 NO + 2 NC |
| Position indication | Open / closed |
| Operating element | Pushbutton |
| Motor operator | Optional |
| Net weight | 96 kg |
| EAN | 8015644580575 |
| HS code | 85362090 |
Frequently Asked Questions
What is the ABB 1SDA056717R1 used for?
The ABB 1SDA056717R1 is a 3200 A four-pole SACE Emax air circuit breaker moving part designed for switching and comprehensive overcurrent and earth-fault protection in high-current low-voltage power-distribution systems.
What protection release is fitted to the ABB E3V3200?
This circuit breaker is fitted with an ABB PR122/P-LSIG R3200 electronic overcurrent release, providing long-time, short-time, instantaneous and earth-fault protection.
What is the rated current of the ABB E3V3200 PR122/P-LSIG?
The circuit breaker has a rated uninterrupted current of 3200 A.
Is the ABB 1SDA056717R1 fixed or withdrawable?
The 1SDA056717R1 is a four-pole withdrawable moving part designed for use with the corresponding ABB SACE Emax fixed part.
What does LSIG mean on the PR122/P release?
LSIG denotes long-time overload, short-time short-circuit, instantaneous short-circuit and earth-fault protection, providing comprehensive electronic protection for low-voltage distribution systems.
Trusted Protection for Industrial Power Systems
ABB SACE Emax air circuit breakers provide dependable switching and electronic protection for demanding low-voltage distribution systems, combining high current capability, comprehensive LSIG protection and service-friendly withdrawable construction.
