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1SDA056711R1 ABB E3V3200 PR123/P-LSIG 3200A 3P Withdrawable Air Circuit Breaker
ABB 1SDA056711R1 E3V3200 PR123/P-LSIG is a 3200 A three-pole withdrawable SACE Emax air circuit breaker moving part with PR123/P-LSIG electronic LSIG protection, four auxiliary contacts and open/closed position indication.
£36,365.67
Why Choose the ABB E3V3200 PR123/P-LSIG 3200A 3P Withdrawable Air Circuit Breaker?
The ABB E3V3200 PR123/P-LSIG, order code 1SDA056711R1, is a high-performance SACE Emax air circuit breaker (ACB) moving part designed for advanced protection and switching in demanding low-voltage power distribution systems. Part of the ABB SACE Emax E3 series, this three-pole withdrawable breaker combines a 3200 A rated current with the advanced PR123/P-LSIG R3200 electronic overcurrent release.
The E3V3200 is supplied as the moving part for a withdrawable three-pole installation, enabling convenient removal from its associated fixed part for inspection, servicing and maintenance. Its PR123/P-LSIG electronic release provides long-time, short-time, instantaneous and earth-fault protection, helping protect busbars, cables, transformers and connected equipment against overloads, short circuits and earth faults.
Engineered for high-current distribution applications where sophisticated protection and maintainability are important, the 1SDA056711R1 combines the proven SACE Emax E3V platform with ABB's advanced PR123/P electronic trip technology. The breaker is fitted with four auxiliary contacts and open/closed position indication, supporting integration with switchboard signalling, monitoring and control systems.
Key Advantages
- High-performance ABB SACE Emax E3V air circuit breaker moving part.
- 3200 A rated current for demanding high-current distribution systems.
- Three-pole withdrawable configuration facilitates inspection, servicing and maintenance.
- Advanced PR123/P-LSIG R3200 electronic overcurrent release.
- Provides long-time, short-time, instantaneous and earth-fault protection.
- PR123/P technology supports sophisticated protection and coordination requirements.
- Four auxiliary contacts support circuit-breaker status signalling.
- Integrated open/closed position indication assists switchboard monitoring and control.
Key Features
- ABB SACE Emax E3V series.
- 3200 A rated current.
- Three-pole circuit-breaker configuration.
- Withdrawable moving part construction.
- PR123/P-LSIG R3200 electronic overcurrent release.
- LSIG protection for long-time, short-time, instantaneous and earth-fault conditions.
- Advanced electronic protection suitable for selective power-distribution systems.
- Fitted with four auxiliary contacts.
- Integrated open/closed circuit-breaker position indication.
- Designed for high-current main incomer, feeder and transformer-secondary protection applications.
Advanced PR123/P-LSIG Protection for 3200A Power Distribution
Air circuit breakers such as the ABB SACE Emax E3V provide switching and electronic overcurrent protection for high-current low-voltage distribution systems. They are suited to protecting switchboards, busbars, cables, transformers and connected electrical equipment against potentially damaging overload, short-circuit and earth-fault conditions.
The PR123/P-LSIG electronic release combines long-time overload protection with short-time, instantaneous and earth-fault protection functions. Together with its 3200 A rating, withdrawable construction and auxiliary status contacts, the 1SDA056711R1 provides an advanced and maintainable protection solution for demanding industrial, commercial and infrastructure power-distribution systems.
Typical Applications
- Industrial low-voltage switchboards and distribution systems.
- Main incoming circuit protection.
- High-current feeder protection.
- Transformer secondary protection.
- Selective protection in multi-level distribution networks.
- Manufacturing and process plants.
- Commercial and infrastructure power distribution.
- Installations requiring integrated earth-fault protection.
Technical Specifications
| Series | SACE Emax E3 |
|---|---|
| ABB order code | 1SDA056711R1 |
| ABB product group | 310513-New Emax |
| Extended product type | E3V3200PR123/P-LSIGIn=3200A3pWMP |
| Product type | Air circuit breaker moving part |
| Frame | E3 |
| Performance level | V |
| Rated current | 3200 A |
| Release rated current | 3200 A |
| Number of poles | 3 |
| Installation | Withdrawable |
| Protection release | PR123/P-LSIG R3200 electronic overcurrent release |
| Protection functions | LSIG – long-time, short-time, instantaneous and earth-fault |
| Earth-fault protection | Integrated |
| Auxiliary contacts | 4 |
| Position indication | Open / closed |
| Net weight | 77 kg |
| HS code | 85362090 |
| EAN | 8015644580513 |
Frequently Asked Questions
What is the ABB 1SDA056711R1 used for?
The ABB 1SDA056711R1 is a 3200 A three-pole SACE Emax E3V air circuit breaker moving part used for switching and comprehensive overcurrent protection in demanding low-voltage power distribution systems.
What protection release is fitted to the ABB E3V3200?
The breaker is fitted with the PR123/P-LSIG R3200 electronic overcurrent release, providing long-time, short-time, instantaneous and earth-fault protection.
What does LSIG mean on the ABB PR123/P-LSIG release?
LSIG denotes long-time, short-time, instantaneous and earth-fault protection, providing comprehensive electronic protection against overloads, short circuits and earth faults.
Is the ABB 1SDA056711R1 fixed or withdrawable?
The 1SDA056711R1 is the moving part of a withdrawable three-pole air circuit breaker, allowing removal from its associated fixed part for inspection, servicing and maintenance.
What auxiliary contacts are fitted to the ABB 1SDA056711R1?
The ABB 1SDA056711R1 is fitted with four auxiliary contacts together with open/closed circuit-breaker position indication for status signalling and monitoring.
Trusted by Power Distribution Professionals Worldwide
ABB SACE Emax air circuit breakers are engineered for dependable switching and comprehensive electrical protection in demanding low-voltage distribution systems, combining advanced electronic protection with robust and maintainable withdrawable construction.
