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1SDA059192R1 ABB E1B 1000A 4-Pole PR122/P-LSIG Withdrawable Air Circuit Breaker
ABB 1SDA059192R1 is a SACE Emax E1B 1000 A four-pole withdrawable air circuit breaker moving part with a PR122/P-LSIG electronic overcurrent release providing overload, short-circuit and earth-fault protection for industrial low-voltage power distribution.
£11,024.36
Why Choose the ABB 1SDA059192R1 E1B 1000 Air Circuit Breaker?
The ABB 1SDA059192R1 is a SACE Emax E1B 1000 air circuit breaker moving part designed for protection, switching and isolation in industrial low-voltage power distribution systems. Identified by the extended product type E1B1000PR122/P-LSIGIn=1000A4pW, this four-pole withdrawable unit has a rated uninterrupted current of 1000 A and is equipped with an ABB PR122/P-LSIG electronic overcurrent release.
As part of the ABB SACE Emax / New Emax family, the 1SDA059192R1 combines high-current switching with comprehensive electronic protection. The PR122/P-LSIG release provides L, S, I and G protection functions, covering long-time overload, short-time delayed short-circuit, instantaneous short-circuit and earth-fault protection for demanding electrical distribution applications.
The withdrawable moving-part construction supports maintainable switchgear architecture by allowing the circuit breaker to interface with a compatible ABB fixed part. With its 1000 A current rating, 690 V AC rated voltage, four-pole configuration and 42 kA ultimate short-circuit breaking capacity at 400 V AC, the E1B 1000 provides robust protection for industrial switchboards, main incomers and high-current feeders.
Key Advantages
- Genuine ABB SACE Emax E1B air circuit breaker moving part.
- 1000 A rated uninterrupted current for high-current power distribution.
- Four-pole configuration for compatible three-phase and neutral systems.
- PR122/P-LSIG electronic overcurrent release provides comprehensive circuit protection.
- Integrated earth-fault protection through the G protection function.
- Withdrawable construction supports efficient inspection, servicing and switchgear maintenance.
Key Features
- ABB SACE Emax E1B 1000 platform.
- 1000 A rated uninterrupted current.
- 690 V AC rated voltage.
- 4-pole configuration.
- PR122/P-LSIG electronic trip unit.
- Long-time (L), short-time (S), instantaneous (I) and earth-fault (G) protection.
- 42 kA rated ultimate short-circuit breaking capacity Icu at 400 V AC, 50 Hz.
- 400–1000 A overload release setting range.
- 1500–15000 A instantaneous short-circuit release adjustment range.
- Withdrawable moving part (W MP) construction.
- Fitted with 4 auxiliary contacts and circuit-breaker open/closed position indication.
Comprehensive Protection for Low-Voltage Power Distribution
Air circuit breakers provide switching, isolation and overcurrent protection for high-current low-voltage distribution systems. The ABB SACE Emax E1B platform combines substantial short-circuit performance with configurable electronic protection, making it suitable for main distribution and feeder applications where dependable protection of cables, busbars and downstream equipment is required.
The PR122/P-LSIG release fitted to the 1SDA059192R1 adds earth-fault protection to long-time, short-time and instantaneous overcurrent functions. Combined with the breaker's 1000 A current rating, four-pole construction and withdrawable architecture, this provides a versatile protection solution for industrial switchboards where comprehensive fault protection and maintainability are priorities.
Typical Applications
- Industrial low-voltage power distribution systems.
- Main incoming circuit-breaker applications.
- High-current feeder and busbar protection.
- Four-pole distribution systems requiring earth-fault protection.
- Withdrawable switchgear and distribution boards.
- Manufacturing and process industry installations.
- Commercial and infrastructure electrical distribution systems.
Technical Specifications
| Series | SACE Emax / New Emax |
|---|---|
| ABB product group | 310513-New Emax |
| Order code | 1SDA059192R1 |
| Extended product type | E1B1000PR122/P-LSIGIn=1000A4pW |
| Product type | Air circuit breaker moving part |
| Frame | E1 |
| Performance level | B |
| Current type | AC |
| Rated uninterrupted current Iu | 1000 A |
| Rated voltage | 690 V AC |
| Number of poles | 4 |
| Trip unit | PR122/P-LSIG R1000 |
| Trip unit type | Electronic overcurrent release |
| Protection functions | L (long-time), S (short-time), I (instantaneous) and G (earth fault) |
| Earth-fault protection | Integrated |
| Overload release setting range | 400–1000 A |
| Instantaneous short-circuit release adjustment range | 1500–15000 A |
| Rated ultimate short-circuit breaking capacity Icu at 400 V AC, 50 Hz | 42 kA |
| Construction | Withdrawable moving part |
| Auxiliary contacts | 4 change-over contacts |
| Position indication | Circuit breaker open/closed |
| Motor operator | Optional |
| Dimensions (W × H × D) | 414 × 461 × 396.5 mm |
| EAN | 8015644615536 |
| HS code | 85362090 |
Frequently Asked Questions
What is the ABB 1SDA059192R1?
The ABB 1SDA059192R1 is a SACE Emax E1B 1000 A four-pole withdrawable air circuit breaker moving part fitted with a PR122/P-LSIG electronic overcurrent release.
What is the rated current of the ABB 1SDA059192R1?
The circuit breaker has a rated uninterrupted current of 1000 A, making it suitable for high-current industrial low-voltage power distribution applications.
What protection does the PR122/P-LSIG trip unit provide?
The PR122/P-LSIG electronic release provides long-time overload (L), short-time delayed short-circuit (S), instantaneous short-circuit (I) and earth-fault (G) protection.
What is the breaking capacity of the ABB 1SDA059192R1?
The E1B 1000 has a rated ultimate short-circuit breaking capacity Icu of 42 kA at 400 V AC, 50 Hz.
Is the ABB 1SDA059192R1 withdrawable?
Yes. The 1SDA059192R1 is a withdrawable moving part designed for use with a compatible ABB SACE Emax fixed part, supporting maintainable industrial switchgear configurations.
Trusted ABB Power Distribution Technology
ABB SACE Emax air circuit breakers combine configurable electronic protection, high-current switching and maintainable withdrawable construction for demanding industrial and commercial low-voltage power distribution systems.
