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1SDA056309R1 ABB E3S3200 PR122/P-LSIG 3200A 3-Pole Fixed Air Circuit Breaker
ABB 1SDA056309R1 is a SACE Emax E3S3200 three-pole fixed air circuit breaker rated at 3200 A with rear horizontal terminals and a PR122/P-LSIG electronic overcurrent release for comprehensive high-current low-voltage circuit protection.
£18,659.50
Why Choose the ABB E3S3200 PR122/P-LSIG 3200A 3-Pole Air Circuit Breaker?
The ABB E3S3200 PR122/P-LSIG, order code 1SDA056309R1, is a high-performance SACE Emax air circuit breaker (ACB) designed for switching and protection in high-current low-voltage electrical distribution systems. As part of the ABB SACE Emax E3 series, this three-pole fixed circuit breaker combines a 3200 A rated current with the advanced PR122/P-LSIG electronic overcurrent release.
The PR122/P-LSIG trip unit provides long-time overload, short-time short-circuit, instantaneous short-circuit and ground-fault protection. This comprehensive LSIG configuration provides coordinated protection against overloads, short circuits and earth faults, making the breaker suitable for demanding industrial, commercial and infrastructure power distribution applications.
With a 3200 A rated current, three-pole configuration and fixed construction with rear horizontal terminals, the E3S3200 is well suited to main switchboards and high-current distribution systems. The E3S performance level provides an ultimate and service short-circuit breaking capacity of 75 kA at 415 V AC, together with short-time withstand ratings of 75 kA for 1 s and 65 kA for 3 s.
Key Advantages
- High-performance ABB SACE Emax air circuit breaker for low-voltage power distribution.
- 3200 A rated current for demanding high-current installations.
- Three-pole configuration for three-phase electrical distribution systems.
- Advanced PR122/P-LSIG electronic overcurrent release.
- Comprehensive long-time, short-time, instantaneous and ground-fault protection.
- 75 kA ultimate and service short-circuit breaking capacity at 415 V AC.
- High short-time withstand capability supports selective protection and system coordination.
- Fixed construction with rear horizontal terminals for permanent switchboard integration.
Key Features
- ABB SACE Emax E3S3200 air circuit breaker.
- 3200 A rated current.
- Three-pole (3P) configuration.
- PR122/P-LSIG electronic overcurrent release rated R3200.
- Long-time overload protection (L).
- Short-time short-circuit protection (S).
- Instantaneous short-circuit protection (I).
- Ground-fault protection (G).
- Fixed (F) installation.
- Rear horizontal (HR) terminals.
- 690 V AC rated operational voltage.
- 75 kA rated ultimate short-circuit breaking capacity at 415 V AC.
- 75 kA rated service short-circuit breaking capacity at 415 V AC.
- 75 kA short-time withstand current for 1 s and 65 kA for 3 s.
- Four auxiliary contacts with circuit-breaker open/closed position indication.
Advanced Circuit Protection for High-Current Power Distribution
Air circuit breakers such as the ABB SACE Emax E3S3200 provide switching, isolation and overcurrent protection for high-current low-voltage distribution circuits. The electronic trip unit monitors electrical conditions and initiates circuit-breaker operation when configured protection thresholds are exceeded, helping protect cables, switchgear and connected equipment against damaging overloads, short circuits and earth faults.
The PR122/P-LSIG release provides four levels of protection for effective coordination within electrical distribution systems. Long-time protection responds to sustained overloads, short-time protection supports selective fault clearing, instantaneous protection rapidly interrupts severe short circuits, and ground-fault protection provides an additional protective function for earth-fault conditions.
Typical Applications
- Main low-voltage electrical distribution switchboards.
- Industrial power distribution systems.
- Commercial and infrastructure electrical installations.
- Manufacturing and process facilities.
- High-current incomer and feeder protection.
- Transformer and generator distribution systems.
Technical Specifications
| Series | SACE Emax E3 |
|---|---|
| ABB order code | 1SDA056309R1 |
| Product group | 310513-New Emax |
| Product type | Air circuit breaker |
| Frame / performance level | E3S |
| Rated current | 3200 A |
| Number of poles | 3 |
| Version | Fixed |
| Terminal arrangement | Rear horizontal |
| Trip unit | PR122/P-LSIG |
| Release rating | R3200 |
| Release type | Electronic overcurrent release |
| Protection functions | LSIG |
| Long-time protection | L |
| Short-time protection | S |
| Instantaneous protection | I |
| Ground-fault protection | G |
| Current type | AC |
| Rated operational voltage | 690 V AC |
| Rated ultimate short-circuit breaking capacity at 415 V AC | 75 kA |
| Rated service short-circuit breaking capacity at 415 V AC | 75 kA |
| Rated short-time withstand current (1 s) | 75 kA |
| Rated short-time withstand current (3 s) | 65 kA |
| Auxiliary contacts | 4 |
| Position indication | Circuit breaker open / closed |
| Electrical durability at ≤440 V | 6000 cycles |
| Electrical durability at 500–690 V | 5000 cycles |
| Electrical operating frequency | 20 cycles per hour |
| Mechanical durability | 20,000 cycles |
| Dimensions (W × H × D) | 404 × 418 × 302 mm |
| Net weight | 60 kg |
| EAN | 8015644576493 |
| Customs tariff number | 85362090 |
Frequently Asked Questions
What is the ABB 1SDA056309R1 used for?
The ABB 1SDA056309R1 is a SACE Emax E3S3200 air circuit breaker designed for switching and protecting high-current low-voltage electrical distribution circuits.
What is the rated current of the ABB E3S3200 PR122/P-LSIG?
The E3S3200 is rated at 3200 A, making it suitable for demanding high-current low-voltage power distribution applications.
What protection functions does the PR122/P-LSIG trip unit provide?
The PR122/P-LSIG electronic overcurrent release provides long-time overload (L), short-time short-circuit (S), instantaneous short-circuit (I) and ground-fault (G) protection.
What is the breaking capacity of the ABB E3S3200?
The E3S performance level provides rated ultimate and service short-circuit breaking capacities of 75 kA at 415 V AC, together with short-time withstand ratings of 75 kA for 1 s and 65 kA for 3 s.
Is the ABB 1SDA056309R1 fixed or withdrawable?
The 1SDA056309R1 is a fixed three-pole air circuit breaker fitted with rear horizontal terminals for permanent integration into low-voltage switchboards and power distribution equipment.
Trusted for Critical Power Distribution
ABB SACE Emax air circuit breakers are designed for dependable protection and control of low-voltage electrical distribution systems, combining high-current switching capability with advanced electronic protection for demanding industrial, commercial and infrastructure applications.
