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.
1SDA056109R1 ABB E2L1600 PR122/P-LSIG 1600 A 4P Withdrawable Air Circuit Breaker Moving Part
ABB 1SDA056109R1 E2L1600 four-pole withdrawable air circuit breaker moving part rated at 1600 A with a PR122/P-LSIG R1600 electronic release providing long-time, short-time, instantaneous and ground-fault protection.
£14,608.03
Why Choose the ABB E2L1600 PR122/P-LSIG Air Circuit Breaker Moving Part?
The ABB E2L1600 PR122/P-LSIG, order code 1SDA056109R1, is a high-performance four-pole withdrawable air circuit breaker moving part designed for demanding low-voltage power distribution systems. Part of the ABB SACE Emax E2 series, it combines a rated current of 1600 A with the advanced PR122/P-LSIG R1600 electronic overcurrent release.
The PR122/P-LSIG release provides long-time, short-time, instantaneous and ground-fault protection. These LSIG functions provide comprehensive protection against sustained overloads, short circuits and earth-fault conditions while supporting selective coordination within industrial, commercial and infrastructure electrical distribution networks.
This version is supplied as the moving part of a withdrawable E2L1600 circuit breaker and is intended for use with the corresponding ABB SACE Emax fixed part. It is fitted with four auxiliary contacts and circuit-breaker open/closed position indication, providing useful signalling and monitoring functions alongside the high short-circuit performance of the E2L platform.
Key Advantages
- High-performance ABB SACE Emax E2L air circuit breaker moving part.
- 1600 A rated current for high-current low-voltage distribution.
- Four-pole configuration for comprehensive switching and isolation.
- Advanced PR122/P-LSIG R1600 electronic overcurrent release.
- LSIG protection covers overload, short-circuit and ground-fault conditions.
- Withdrawable construction supports convenient isolation, inspection and servicing.
- E2L performance level is suited to demanding high-fault-level distribution systems.
- Four auxiliary contacts support signalling and control integration.
- Open/closed position indication assists circuit-breaker status monitoring.
Key Features
- ABB SACE Emax E2L series.
- 1600 A rated current.
- Four-pole withdrawable moving part.
- PR122/P-LSIG R1600 electronic overcurrent release.
- LSIG functions: Long-time, Short-time, Instantaneous and Ground-fault protection.
- Electronic overcurrent protection for demanding distribution applications.
- High-performance E2L circuit-breaker platform.
- Four auxiliary contacts.
- Circuit-breaker open/closed position indication.
- Withdrawable construction for serviceable switchgear installations.
- Designed for use with the corresponding ABB SACE Emax fixed part.
Comprehensive LSIG Protection for Critical Distribution
The ABB SACE Emax E2L1600 is designed for low-voltage installations where dependable switching and high-performance fault protection are required. Its 1600 A rating and E2L execution make it suitable for main distribution systems, transformer-fed installations and industrial switchgear where substantial prospective fault currents can occur.
The PR122/P-LSIG electronic release combines long-time overload protection, short-time protection for selective fault coordination, instantaneous protection against severe short circuits and ground-fault protection. Together with its withdrawable moving-part design, four auxiliary contacts and open/closed indication, the E2L1600 provides comprehensive protection and practical serviceability in compatible ABB SACE Emax switchgear.
Typical Applications
- Main low-voltage electrical distribution switchboards.
- Industrial power distribution systems.
- Manufacturing and process plant switchgear.
- Commercial and infrastructure electrical distribution.
- Transformer secondary distribution systems.
- Generator and standby power installations.
- High-current incoming and feeder protection.
- Withdrawable switchgear requiring comprehensive LSIG protection.
Technical Specifications
| Series | SACE Emax E2 |
|---|---|
| ABB order code | 1SDA056109R1 |
| Product type | Air circuit breaker moving part |
| Frame / performance level | E2L |
| Number of poles | 4 |
| Rated current (In) | 1600 A |
| Trip unit | PR122/P-LSIG R1600 |
| Release type | Electronic |
| Protection functions | LSIG – Long-time, Short-time, Instantaneous and Ground-fault |
| Installation | Withdrawable |
| Component | Moving part |
| Auxiliary contacts | 4 |
| Position indication | Circuit breaker open / closed |
| Net weight | 73 kg |
| EAN | 8015644574499 |
| HS code | 85362090 |
Frequently Asked Questions
What is the ABB 1SDA056109R1?
The ABB 1SDA056109R1 is the moving part of a four-pole SACE Emax E2L1600 withdrawable air circuit breaker rated at 1600 A and fitted with a PR122/P-LSIG R1600 electronic overcurrent release.
What protection functions does the PR122/P-LSIG provide?
The PR122/P-LSIG provides long-time overload, short-time short-circuit, instantaneous short-circuit and ground-fault protection.
What is the rated current of ABB 1SDA056109R1?
The E2L1600 moving part is rated at 1600 A and uses a four-pole configuration.
Is ABB 1SDA056109R1 fixed or withdrawable?
ABB 1SDA056109R1 is the moving part of a withdrawable air circuit breaker and is designed for use with the corresponding ABB SACE Emax fixed part.
What auxiliary signalling is fitted to ABB 1SDA056109R1?
The E2L1600 moving part is fitted with four auxiliary contacts and provides circuit-breaker open/closed position indication for status signalling and control integration.
Trusted Protection for Critical Power Systems
ABB SACE Emax air circuit breakers combine advanced electronic protection, high-performance switching and serviceable withdrawable construction to provide dependable protection for demanding low-voltage power distribution systems.
