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1SDA056167R1 ABB E3N3200 PR123/P-LSIG 3200A 3-Pole Withdrawable Air Circuit Breaker
ABB 1SDA056167R1 is a SACE Emax E3N3200 three-pole withdrawable air circuit breaker rated at 3200 A with a PR123/P-LSIG electronic overcurrent release for advanced high-current low-voltage circuit protection.
£27,444.45
Why Choose the ABB E3N3200 PR123/P-LSIG 3200A 3-Pole Air Circuit Breaker?
The ABB E3N3200 PR123/P-LSIG, order code 1SDA056167R1, is a high-performance SACE Emax air circuit breaker (ACB) moving part 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 withdrawable breaker combines a 3200 A rated current with the advanced PR123/P-LSIG electronic overcurrent release.
The PR123/P-LSIG trip unit provides long-time overload, short-time short-circuit, instantaneous short-circuit and ground-fault protection. The PR123/P is an advanced electronic protection release within the SACE Emax platform, providing comprehensive protection and measurement capabilities for demanding power distribution systems where accurate monitoring and selective circuit protection are required.
With a 3200 A rated current, three-pole configuration and withdrawable construction, the E3N3200 is well suited to main switchboards, industrial distribution systems and high-current incomer and feeder applications. Its withdrawable moving-part format enables the breaker to be disconnected from its associated fixed part for inspection, servicing or replacement without permanently disturbing the main switchboard connections.
Key Advantages
- High-performance ABB SACE Emax air circuit breaker moving part for low-voltage power distribution.
- 3200 A rated current for demanding high-current installations.
- Three-pole configuration for three-phase electrical distribution systems.
- Advanced PR123/P-LSIG electronic overcurrent release.
- Comprehensive long-time, short-time, instantaneous and ground-fault protection.
- Advanced measurement and monitoring capabilities provided by the PR123/P platform.
- Withdrawable construction facilitates inspection, servicing and replacement.
Key Features
- ABB SACE Emax E3N3200 air circuit breaker moving part.
- 3200 A rated current.
- Three-pole (3P) configuration.
- PR123/P-LSIG electronic overcurrent release.
- Long-time overload protection (L).
- Short-time short-circuit protection (S).
- Instantaneous short-circuit protection (I).
- Ground-fault protection (G).
- Withdrawable (W) execution.
- Electronic protection, measurement and monitoring functionality.
- Suitable for selective protection of high-current low-voltage distribution networks.
- Designed for integration into industrial and commercial low-voltage switchboards.
Advanced Circuit Protection for High-Current Power Distribution
Air circuit breakers such as the ABB SACE Emax E3N3200 provide switching, isolation and overcurrent protection for high-current low-voltage distribution circuits. The electronic trip unit continuously monitors electrical conditions and initiates circuit-breaker operation when configured protection thresholds are exceeded, helping protect cables, switchgear and connected equipment from damaging electrical faults.
The PR123/P-LSIG release gives the E3N3200 multiple levels of protection for effective coordination within complex electrical distribution systems. Long-time protection responds to sustained overloads, short-time and instantaneous functions protect against short circuits, and the ground-fault function provides additional protection against 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 | 1SDA056167R1 |
| Product group | 310513-New Emax |
| Product type | Air circuit breaker moving part |
| Frame / performance level | E3N |
| Rated current | 3200 A |
| Number of poles | 3 |
| Execution | Withdrawable |
| Trip unit | PR123/P |
| 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 insulation voltage | 1000 V |
| Rated impulse withstand voltage | 12 kV |
| Rated ultimate short-circuit breaking capacity at 415 V AC | 65 kA |
| Rated service short-circuit breaking capacity at 415 V AC | 65 kA |
| Rated short-time withstand current (1 s) | 65 kA |
| Rated short-time withstand current (3 s) | 65 kA |
Frequently Asked Questions
What is the ABB 1SDA056167R1 used for?
The ABB 1SDA056167R1 is a SACE Emax E3N3200 air circuit breaker moving part designed for switching and protecting high-current low-voltage electrical distribution circuits.
What is the rated current of the ABB E3N3200 PR123/P-LSIG?
The E3N3200 is rated at 3200 A for high-current low-voltage power distribution applications.
What protection functions does the PR123/P-LSIG trip unit provide?
The PR123/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 E3N3200?
The E3N performance level provides rated ultimate and service short-circuit breaking capacities of 65 kA at 415 V AC.
Is the ABB 1SDA056167R1 fixed or withdrawable?
The 1SDA056167R1 is a withdrawable three-pole circuit breaker moving part, allowing it to be withdrawn from its associated fixed part for inspection, servicing or replacement.
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 and monitoring for demanding industrial, commercial and infrastructure applications.
