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1SDA058305R1 ABB E2S 800 PR123/P-LSIG 800 A 3-Pole Draw-Out Moving Part
ABB 1SDA058305R1 is an 800 A three-pole SACE Emax E2S draw-out circuit breaker moving part with a PR123/P-LSIG R800 electronic overcurrent release, four auxiliary contacts and open/closed position indication.
£14,537.42
Why Choose the ABB E2S 800 PR123/P-LSIG 800 A 3-Pole Moving Part?
The ABB 1SDA058305R1 is a SACE Emax E2S 800 A three-pole moving part for a draw-out air circuit breaker installation. Designed for demanding low-voltage power distribution, it combines the E2S breaker platform with an advanced ABB PR123/P-LSIG R800 electronic overcurrent release for comprehensive circuit protection.
Rated at 800 A, this three-pole moving portion is intended for use with a compatible SACE Emax E2S draw-out fixed part. The E2S performance level offers high short-circuit capability, while the withdrawable arrangement facilitates inspection, servicing and replacement by allowing the breaker moving portion to be removed from its compatible fixed cradle.
ABB order code 1SDA058305R1 is equipped with the PR123/P-LSIG R800 electronic release and is fitted with four auxiliary contacts plus open/closed position indication. Its LSIG protection functions provide Long-time, Short-time, Instantaneous and Ground-fault protection for coordinated low-voltage distribution applications.
Key Advantages
- 800 A SACE Emax E2S moving part for compatible draw-out circuit breaker installations.
- PR123/P-LSIG R800 electronic overcurrent release provides comprehensive LSIG protection.
- Long-time, Short-time, Instantaneous and Ground-fault protection functions.
- Three-pole construction for three-phase low-voltage distribution systems.
- Draw-out moving-part design supports convenient maintenance and servicing.
- E2S platform provides high short-circuit performance for demanding distribution applications.
- Fitted with four auxiliary contacts and open/closed circuit breaker position indication.
Key Features
- ABB SACE Emax E2S air circuit breaker moving part.
- 800 A rated current.
- Three-pole configuration.
- Withdrawable / draw-out moving portion.
- PR123/P-LSIG R800 electronic overcurrent release.
- Long-time (L) protection against sustained overload conditions.
- Short-time (S) protection for short circuits and selective coordination.
- Instantaneous (I) protection against severe short-circuit faults.
- Ground-fault (G) protection against earth-fault conditions.
- High-performance E2S 85 kA class.
- Four auxiliary contacts fitted.
- Open/closed circuit breaker position indication.
- Designed for use with a compatible E2S draw-out fixed part.
Advanced LSIG Protection for Draw-Out Power Distribution
The ABB SACE Emax E2S platform is designed for switching and protection in low-voltage systems where high fault-current capability and dependable operation are required. The 1SDA058305R1 moving portion combines an 800 A current rating with the E2S performance level and a withdrawable design, making it particularly suitable for switchboards where maintainability and service continuity are important considerations.
The integrated PR123/P-LSIG electronic release provides Long-time protection against sustained overloads, Short-time protection for selective coordination, Instantaneous protection against severe short circuits and Ground-fault protection for earth-fault conditions. Combined with the removable moving-part arrangement, these functions make the breaker suitable for sophisticated industrial and commercial power distribution systems.
Typical Applications
- Main incoming protection in low-voltage switchboards.
- Industrial power distribution systems.
- High-current feeder protection.
- Draw-out switchgear requiring convenient breaker maintenance or replacement.
- Bus-section and bus-coupler applications.
- Manufacturing and process-industry electrical distribution.
- Commercial and infrastructure power distribution systems.
- Transformer secondary and generator distribution applications.
Technical Specifications
| Series | SACE Emax |
|---|---|
| Extended product type | E2S800PR123/P-LSIGIn=800A3pWMP |
| ABB order code | 1SDA058305R1 |
| Product group | 310513-New Emax |
| Product type | Air circuit breaker moving part |
| Rated current | 800 A |
| Number of poles | 3 |
| Installation | Withdrawable / draw-out |
| Breaker component | Moving portion |
| Performance level | E2S |
| Overcurrent release | PR123/P-LSIG R800 |
| Release type | Electronic |
| Protection functions | Long-time, Short-time, Instantaneous, Ground-fault (LSIG) |
| Rated ultimate short-circuit breaking capacity at 400–415 V AC | 85 kA |
| Auxiliary contacts | 4 |
| Position indication | Circuit breaker open/closed |
| EAN | 8015644605933 |
| Product weight | Approximately 59 kg |
| Customs tariff number | 85362090 |
Frequently Asked Questions
What is the ABB 1SDA058305R1?
The ABB 1SDA058305R1 is a SACE Emax E2S 800 A three-pole moving part for a draw-out air circuit breaker, fitted with a PR123/P-LSIG R800 electronic overcurrent release.
What protection functions does the PR123/P-LSIG release provide?
The PR123/P-LSIG electronic release provides Long-time overload protection, Short-time short-circuit protection, Instantaneous short-circuit protection and Ground-fault protection.
Is ABB 1SDA058305R1 a fixed or draw-out circuit breaker?
The 1SDA058305R1 is the moving portion of a draw-out SACE Emax E2S circuit breaker. It is designed for use with the appropriate compatible fixed part or cradle.
What is the short-circuit breaking capacity of ABB 1SDA058305R1?
The E2S performance level provides a rated ultimate short-circuit breaking capacity of 85 kA at 400–415 V AC.
Does ABB 1SDA058305R1 include auxiliary contacts?
Yes. This E2S 800 moving part is fitted with four auxiliary contacts and circuit breaker open/closed position indication.
Trusted ABB SACE Emax Protection for Critical Power Systems
The ABB SACE Emax E2S 800 combines high short-circuit performance, a service-friendly draw-out arrangement and advanced PR123/P-LSIG electronic protection for demanding industrial and commercial low-voltage power distribution systems.
