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1SDA056507R1 ABB E3H3200 PR122/P-LI 3200A 4P Fixed Air Circuit Breaker
ABB 1SDA056507R1 E3H3200 is a 3200 A four-pole fixed SACE Emax air circuit breaker with rear horizontal terminals and a PR122/P-LI R3200 electronic release providing long-time and instantaneous protection for high-current low-voltage power distribution systems.
£26,784.85
Why Choose the ABB E3H3200 PR122/P-LI 3200A 4P Fixed Air Circuit Breaker?
The ABB E3H3200 PR122/P-LI, order code 1SDA056507R1, is a high-performance 3200 A four-pole fixed air circuit breaker from the ABB SACE Emax E3 series, engineered for switching and protection in demanding low-voltage power distribution systems. This E3H configuration combines high-current switching capability with the PR122/P-LI R3200 electronic overcurrent release.
The PR122/P-LI release provides long-time and instantaneous protection, helping protect cables, busbars, transformers and connected equipment against sustained overloads and high-level short-circuit faults. Its electronic protection technology makes the breaker suitable for high-current distribution systems requiring dependable and adjustable overcurrent protection.
With a rated current of 3200 A and a four-pole configuration, the E3H3200 is designed for substantial three-phase distribution systems requiring neutral switching. This fixed version incorporates rear horizontal terminals for switchboard integration and is supplied with four auxiliary contacts for circuit-breaker open/closed position signalling.
Key Advantages
- High-performance ABB SACE Emax E3H air circuit breaker.
- 3200 A rated current for high-current low-voltage distribution.
- Four-pole configuration supports three-phase systems requiring neutral switching.
- PR122/P-LI R3200 electronic release provides long-time and instantaneous protection.
- Fixed construction provides robust permanent switchboard installation.
- Rear horizontal terminals and four auxiliary contacts support practical switchboard integration.
Key Features
- ABB SACE Emax E3H3200 air circuit breaker platform.
- 3200 A rated current.
- 4-pole configuration.
- PR122/P-LI R3200 electronic overcurrent release.
- LI protection: long-time overload and instantaneous short-circuit functions.
- Fixed circuit-breaker version.
- Rear horizontal terminal arrangement.
- Four auxiliary contacts for signalling.
- Circuit-breaker open/closed position indication.
Reliable Protection for High-Current Power Distribution
Air circuit breakers such as the ABB SACE Emax E3H3200 provide switching, isolation and electronic overcurrent protection for high-current low-voltage electrical systems. The PR122/P-LI release provides long-time overload and instantaneous short-circuit protection, enabling the breaker to respond to sustained overcurrent and severe fault conditions.
The fixed SACE Emax construction is particularly suitable for switchboards requiring a permanently installed high-current protection device. Its four-pole design, 3200 A rating, PR122/P electronic protection and rear horizontal terminals make this E3H3200 configuration suitable for main distribution boards, industrial switchgear and other substantial power distribution installations.
Typical Applications
- Low-voltage main distribution switchboards.
- Industrial high-current power distribution systems.
- Main incomer and outgoing feeder protection.
- Three-phase systems requiring neutral switching.
- Transformer secondary protection.
- High-current fixed switchgear installations.
Technical Specifications
| Series | SACE Emax E3 |
|---|---|
| ABB order code | 1SDA056507R1 |
| EAN | 8015644578473 |
| Product type | Air circuit breaker |
| Performance level | H |
| Rated current (In) | 3200 A |
| Number of poles | 4P |
| Version | Fixed |
| Terminal arrangement | Rear horizontal |
| Release | PR122/P-LI R3200 |
| Release type | Electronic overcurrent release |
| Protection functions | L, I |
| Auxiliary contacts | 4 |
| Position indication | Circuit breaker open / closed |
| Net weight | 90 kg |
| Application | Low-voltage power distribution |
Frequently Asked Questions
What is the ABB 1SDA056507R1 used for?
It is a 3200 A four-pole fixed SACE Emax air circuit breaker designed for switching and protecting high-current low-voltage power distribution circuits.
What protection release is fitted to the ABB E3H3200?
The breaker is fitted with an ABB PR122/P-LI R3200 electronic overcurrent release, providing long-time overload and instantaneous short-circuit protection.
What is the rated current of ABB 1SDA056507R1?
The E3H3200 has a rated current of 3200 A and uses a four-pole configuration.
What terminal arrangement does ABB 1SDA056507R1 use?
The fixed E3H3200 is equipped with rear horizontal terminals for integration into compatible low-voltage switchboards.
Is the ABB 1SDA056507R1 fixed or withdrawable?
The 1SDA056507R1 is a fixed-version SACE Emax E3H3200 air circuit breaker with rear horizontal terminals.
Trusted Protection from ABB SACE
ABB SACE Emax air circuit breakers are engineered for demanding low-voltage power distribution applications, combining electronic protection, high-current switching capability and robust construction for industrial and commercial electrical systems.
