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1SDA056691R1 ABB E3V 3200 PR122/P-LI 3200A 3P Fixed Air Circuit Breaker
ABB 1SDA056691R1 E3V 3200 PR122/P-LI is a 3200 A three-pole fixed SACE Emax air circuit breaker with rear horizontal terminals and a PR122/P-LI R3200 electronic overcurrent release for demanding low-voltage power distribution systems.
£20,837.84
Why Choose the ABB E3V 3200 PR122/P-LI Air Circuit Breaker?
The ABB E3V 3200 PR122/P-LI, order code 1SDA056691R1, is a high-performance fixed air circuit breaker (ACB) designed for switching and protection in demanding low-voltage electrical distribution systems. Part of the established ABB SACE Emax E3V series, this three-pole breaker combines a 3200 A rated current with the PR122/P-LI R3200 electronic overcurrent release.
The PR122/P-LI release provides long-time and instantaneous overcurrent protection, helping safeguard electrical installations against sustained overloads and severe short circuits. With an E3V high-breaking-capacity design, the breaker is well suited to industrial, commercial and infrastructure distribution systems with substantial prospective fault currents.
This model is supplied as a 3-pole fixed circuit breaker with rear horizontal terminals. It is fitted with four change-over auxiliary contacts and open/closed circuit-breaker position indication, supporting integration into switchboard signalling, monitoring and control systems.
Key Advantages
- High-performance ABB SACE Emax E3V air circuit breaker for demanding low-voltage distribution.
- 3200 A rated current for substantial industrial and infrastructure loads.
- PR122/P-LI R3200 electronic release for overload and instantaneous short-circuit protection.
- 3-pole fixed configuration for permanent switchboard installations.
- Rear horizontal terminals support practical connection to switchboard busbar systems.
- Four change-over auxiliary contacts provide open/closed circuit-breaker status indication.
Key Features
- ABB SACE Emax E3V air circuit breaker.
- 3200 A rated uninterrupted current.
- 3-pole configuration.
- PR122/P-LI R3200 electronic overcurrent release.
- LI protection functions: long-time and instantaneous.
- Fixed (F) breaker construction.
- Rear horizontal (HR) terminals.
- 690 V AC rated operational voltage.
- Rated ultimate short-circuit breaking capacity of 130 kA at 400 V AC.
- Rated short-time withstand current of 85 kA for 1 s.
Reliable Electronic Protection for High-Current Distribution
The ABB E3V 3200 combines substantial current-carrying capability with the PR122/P-LI electronic overcurrent release. Long-time protection helps safeguard circuits against sustained overload conditions, while instantaneous protection provides rapid interruption of severe short circuits, helping protect busbars, cables, transformers and connected electrical equipment.
The fixed SACE Emax construction is designed for permanent installation within compatible low-voltage switchboards. Rear horizontal terminals facilitate integration with suitable busbar arrangements, while the E3V performance level provides the high short-circuit capability required for demanding main distribution and power-control applications.
Typical Applications
- Low-voltage main distribution switchboards.
- Industrial three-phase power distribution systems.
- Manufacturing and process plants.
- Commercial and infrastructure electrical installations.
- Transformer and generator distribution systems.
- Power control centres and fixed switchgear assemblies.
Technical Specifications
| Series | SACE Emax E3V |
|---|---|
| Order code | 1SDA056691R1 |
| Product group | 310513-New Emax |
| Product type | Air circuit breaker |
| Rated current (In) | 3200 A |
| Rated uninterrupted current (Iu) | 3200 A |
| Number of poles | 3P |
| Release | PR122/P-LI R3200 |
| Release type | Electronic overcurrent release |
| Protection functions | LI – long-time and instantaneous |
| Overload release adjustment range | 1280–3200 A |
| Instantaneous short-circuit adjustment range | 4800–48000 A |
| Integrated earth-fault protection | No |
| Version | Fixed |
| Terminal arrangement | Rear horizontal (HR) |
| Rated operational voltage | 690 V AC |
| Rated insulation voltage (Ui) | 1000 V |
| Rated impulse withstand voltage (Uimp) | 12 kV |
| Rated service short-circuit breaking capacity (Ics) at 400 V AC | 100 kA |
| Rated ultimate short-circuit breaking capacity (Icu) at 400 V AC | 130 kA |
| Rated service short-circuit breaking capacity (Ics) at 690 V AC | 85 kA |
| Rated ultimate short-circuit breaking capacity (Icu) at 690 V AC | 100 kA |
| Rated short-time withstand current (Icw) | 85 kA for 1 s |
| Short-circuit performance level | V |
| Auxiliary contacts | 4 change-over contacts |
| Position indication | Open / closed |
| Motor drive | Optional |
| Mechanical durability | 20,000 cycles |
| Power loss | 330 W |
| EAN | 8015644580315 |
| Net weight | 72 kg |
| Standard | IEC |
Frequently Asked Questions
What is the ABB 1SDA056691R1 used for?
It is a 3200 A three-pole fixed air circuit breaker designed for switching and protecting demanding low-voltage electrical distribution systems against overload and short-circuit conditions.
What protection release does the ABB 1SDA056691R1 use?
The breaker uses an ABB PR122/P-LI R3200 electronic overcurrent release, providing long-time and instantaneous protection functions.
Is the ABB 1SDA056691R1 fixed or withdrawable?
The 1SDA056691R1 is a fixed-version ABB SACE Emax E3V air circuit breaker equipped with rear horizontal terminals.
What is the short-circuit breaking capacity of the ABB 1SDA056691R1?
The breaker has a rated ultimate short-circuit breaking capacity of 130 kA at 400 V AC and 100 kA at 690 V AC, providing high fault-interruption capability for demanding distribution systems.
Does the ABB 1SDA056691R1 include auxiliary contacts?
Yes. The breaker is fitted with four change-over auxiliary contacts and provides open/closed circuit-breaker position indication for signalling and monitoring.
Trusted ABB Power Distribution Protection
ABB SACE Emax air circuit breakers provide robust switching and electronic protection for demanding low-voltage distribution systems, combining high-current performance with dependable protection and practical switchboard integration.
