Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
1SDA058059R1 ABB E6H-A 5000 PR122/P-LSIG 5000 A 3-Pole Fixed Air Circuit Breaker
ABB 1SDA058059R1 E6H-A 5000 three-pole fixed SACE Emax air circuit breaker rated at 5000 A with rear horizontal terminals, an R5000 rating plug and PR122/P-LSIG electronic overcurrent release for advanced high-current low-voltage circuit protection.
£41,674.25
Why Choose the ABB E6H-A 5000 PR122/P-LSIG Air Circuit Breaker?
The ABB E6H-A 5000 PR122/P-LSIG, order code 1SDA058059R1, is a high-performance SACE Emax air circuit breaker designed for protection and switching in demanding high-current low-voltage electrical distribution systems. This three-pole fixed circuit breaker has a 5000 A rated current and combines the robust E6H-A frame with ABB's PR122/P-LSIG electronic overcurrent release.
The PR122/P-LSIG trip unit provides comprehensive long-time, short-time, instantaneous and ground-fault protection, helping protect electrical installations against overloads, short circuits and earth faults. An R5000 rating plug complements the 5000 A configuration, making this breaker suitable for major distribution circuits where advanced electronic protection is required.
The 1SDA058059R1 is supplied in a three-pole fixed configuration with rear horizontal terminals and an Im 75,000 A instantaneous protection designation. It also incorporates four auxiliary contacts and circuit-breaker open/closed position indication, supporting integration into monitoring and control schemes within compatible low-voltage switchboards.
Key Advantages
- Heavy-duty ABB SACE Emax E6H-A air circuit breaker for high-current power distribution.
- 5000 A rated current for demanding industrial and infrastructure installations.
- Advanced PR122/P-LSIG electronic overcurrent release.
- LSIG protection provides long-time, short-time, instantaneous and ground-fault protection.
- Three-pole fixed configuration for three-phase electrical distribution systems.
- R5000 rating plug matched to the 5000 A rated-current configuration.
- Rear horizontal terminals support integration into compatible low-voltage switchboards.
- Four auxiliary contacts and open/closed position indication support monitoring and control.
Key Features
- ABB SACE Emax E6H-A series.
- 5000 A rated current.
- Three-pole configuration.
- Fixed circuit-breaker construction.
- Rear horizontal terminals.
- PR122/P-LSIG electronic overcurrent release.
- R5000 rating plug.
- Long-time overload protection.
- Short-time short-circuit protection.
- Instantaneous short-circuit protection.
- Ground-fault protection.
- Im 75,000 A instantaneous protection designation.
- Four auxiliary contacts.
- Circuit-breaker open/closed position indication.
- UL configuration for low-voltage power distribution applications.
Advanced Protection for High-Current Power Distribution
Air circuit breakers such as the ABB SACE Emax E6H-A provide switching and overcurrent protection for high-capacity low-voltage distribution circuits. A 5000 A breaker is suited to substantial electrical systems where large loads and high current levels demand robust switching equipment, including main distribution boards and major industrial power networks.
The PR122/P-LSIG electronic release combines four important protection functions. Long-time protection responds to sustained overload conditions, short-time and instantaneous functions provide protection against short circuits, and ground-fault protection addresses earth-fault conditions. Together with the E6H-A frame and fixed rear-horizontal-terminal construction, these functions make the 1SDA058059R1 a comprehensive solution for demanding high-current distribution applications.
Typical Applications
- Main low-voltage electrical switchboards.
- High-current industrial power distribution systems.
- Large manufacturing and process facilities.
- Commercial and infrastructure electrical distribution.
- Power generation and utility distribution equipment.
- Large plant and facility distribution systems.
- High-capacity feeders requiring electronic LSIG protection.
Technical Specifications
| Series | SACE Emax E6H-A |
|---|---|
| ABB order code | 1SDA058059R1 |
| Product group | 310513-New Emax |
| Product type | Air circuit breaker |
| Rated current | 5000 A |
| Number of poles | 3 |
| Current type | AC |
| Trip unit | PR122/P-LSIG |
| Rating plug | R5000 |
| Protection functions | Long-time, short-time, instantaneous and ground fault (LSIG) |
| Instantaneous protection designation | Im 75,000 A |
| Construction | Fixed |
| Mounting version | Fixed (F) |
| Terminal orientation | Rear horizontal |
| Auxiliary contacts | 4 |
| Position indication | Circuit breaker open / closed |
| Standards configuration | UL |
| Product net width | 782 mm |
| Product net height | 418 mm |
| Product net depth | 302 mm |
| Product net weight | 112 kg |
| Power loss at rated operating conditions | 415 W per pole |
| Mechanical durability | 8,000 cycles |
| Electrical durability | 3,000 cycles |
| Operating frequency | 30 cycles per hour |
| EAN | 8015644603229 |
| Customs tariff number | 85362090 |
Frequently Asked Questions
What is the ABB 1SDA058059R1 used for?
The ABB 1SDA058059R1 is a SACE Emax E6H-A air circuit breaker designed for switching and protecting high-current low-voltage electrical distribution circuits in demanding industrial, commercial and infrastructure installations.
What is the rated current of the ABB E6H-A 5000?
The ABB 1SDA058059R1 has a rated current of 5000 A and uses a three-pole configuration for three-phase low-voltage power distribution applications.
What protection does the PR122/P-LSIG trip unit provide?
The PR122/P-LSIG electronic overcurrent release provides long-time overload, short-time short-circuit, instantaneous short-circuit and ground-fault protection, collectively referred to as LSIG protection.
Is the ABB 1SDA058059R1 fixed or withdrawable?
The 1SDA058059R1 is a fixed three-pole circuit breaker equipped with rear horizontal terminals for integration into compatible low-voltage switchboard assemblies.
What auxiliary features are included with the ABB 1SDA058059R1?
The circuit breaker is fitted with four auxiliary contacts and circuit-breaker open/closed position indication, providing useful status information for compatible monitoring and control systems.
Trusted High-Current Circuit Protection from ABB
ABB SACE Emax air circuit breakers are engineered for dependable switching and advanced electronic protection in demanding low-voltage power distribution systems, with the E6H-A platform supporting high-current industrial, commercial and infrastructure applications.
