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1SDA060691R1 ABB E2N-A 800 PR121/P-LI 800A 3P Fixed Air Circuit Breaker
ABB 1SDA060691R1 is a SACE Emax E2N-A 800 A three-pole fixed air circuit breaker with horizontal rear terminals and a PR121/P-LI electronic overcurrent release providing long-time and instantaneous protection.
£6,667.75
Why Choose the ABB 1SDA060691R1 E2N-A 800 Air Circuit Breaker?
The ABB 1SDA060691R1 is a genuine SACE Emax E2N-A 800 air circuit breaker designed for dependable low-voltage power distribution and protection. This UL configuration is a three-pole fixed circuit breaker equipped with horizontal rear terminals and an ABB PR121/P-LI electronic overcurrent release.
Rated at 800 A, the breaker uses the PR121/P-LI trip unit to provide long-time (L) and instantaneous (I) overcurrent protection. The UL E2N-A 08 platform has a frame size of 800 A and a short-circuit current rating of 50 kA at 480 V AC.
The 1SDA060691R1 is supplied in a fixed execution with horizontal rear main terminals. It is also fitted with four auxiliary contacts and circuit breaker open/closed position indication, providing useful status signalling for switchboard control and monitoring systems.
Key Advantages
- Genuine ABB SACE Emax E2N-A air circuit breaker.
- 800 A rated current for substantial low-voltage loads.
- PR121/P-LI electronic overcurrent release.
- Long-time and instantaneous protection functions.
- Three-pole fixed execution for permanent switchboard installation.
- Horizontal rear terminals for compatible rear busbar connections.
- Supplied with four auxiliary contacts and open/closed position indication.
Key Features
- ABB SACE Emax E2N-A 800 platform.
- 800 A frame and rated current.
- Three-pole configuration.
- Fixed (F) circuit breaker execution.
- HR horizontal rear terminals.
- PR121/P-LI electronic trip unit.
- LI protection: long-time and instantaneous.
- 50 kA short-circuit current rating at 480 V AC.
- 50 kA short-time current rating for the E2N-A 08 platform.
- Four auxiliary contacts fitted.
- Open/closed circuit breaker position indication fitted.
- UL-oriented E2N-A configuration.
Reliable Emax Protection for Fixed Switchgear Installations
The ABB PR121/P-LI electronic release combines long-time overload protection with instantaneous short-circuit protection, providing the essential protection functions required for many main distribution and feeder applications. Its 800 A rating and E2N-A performance make the 1SDA060691R1 suitable for substantial low-voltage distribution loads.
As a fixed three-pole breaker, the E2N-A installs permanently within the switchboard rather than using a withdrawable cradle. Horizontal rear terminals provide a practical interface to rear busbars, while the fitted auxiliary contacts and open/closed indication facilitate integration with control, signalling and monitoring circuits.
Typical Applications
- Low-voltage main distribution switchboards.
- Industrial power distribution systems.
- Main incomer circuit breaker applications.
- High-current feeder protection.
- Commercial and infrastructure electrical distribution.
- Fixed switchgear requiring horizontal rear busbar connections.
- Systems requiring electronic long-time and instantaneous overcurrent protection.
Technical Specifications
| Series | SACE Emax |
|---|---|
| ABB order code / MPN | 1SDA060691R1 |
| Product group | 310513-New Emax |
| Product type | Air circuit breaker |
| Frame | E2N-A 08 |
| Frame size | 800 A |
| Rated current | 800 A |
| Number of poles | 3 |
| Execution | Fixed |
| Main terminals | Horizontal rear (HR) |
| Trip unit | PR121/P-LI R800 |
| Protection functions | Long-time (L) and instantaneous (I) |
| Instantaneous setting | 12000 A |
| Short-circuit current rating | 50 kA at 480 V AC |
| Short-time current rating | 50 kA |
| Current type | AC |
| Auxiliary contacts | 4 |
| Position indication | Circuit breaker open/closed |
| Electrical durability | 10,000 cycles |
| Mechanical durability | 20,000 cycles |
| Operating frequency | 30 cycles per hour |
| Power loss | 29 W per pole at rated operating conditions |
| Product width | 296 mm |
| Product height | 418 mm |
| Product depth | 302 mm |
| Net weight | 45 kg |
| Minimum order quantity | 1 piece |
| EAN | 8015644632144 |
Frequently Asked Questions
What is the ABB 1SDA060691R1?
It is an ABB SACE Emax E2N-A 800 three-pole fixed air circuit breaker rated at 800 A, equipped with horizontal rear terminals and a PR121/P-LI electronic overcurrent release.
What protection functions does the PR121/P-LI trip unit provide?
The PR121/P-LI provides long-time (L) overload protection and instantaneous (I) short-circuit protection.
What is the short-circuit rating of the E2N-A 800?
The E2N-A 08 platform has a short-circuit current rating of 50 kA at 480 V AC and a short-time current rating of 50 kA.
Is the ABB 1SDA060691R1 fixed or withdrawable?
The 1SDA060691R1 is a fixed circuit breaker. It uses horizontal rear main terminals and is intended for permanent installation within compatible switchgear.
Does the ABB 1SDA060691R1 include auxiliary contacts?
Yes. ABB specifies this breaker with four auxiliary contacts and circuit breaker open/closed position indication.
Trusted ABB Power Distribution Technology
ABB SACE Emax air circuit breakers combine robust switching performance, electronic overcurrent protection and flexible switchboard integration for dependable industrial and commercial low-voltage power distribution.
