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ABB SACE Emax 3 E1.3B 800 ACB 3 Pole 800A 42kA Ekip Aware LSI Fixed Front Terminals
ABB 1SDA124728R1 is an Emax 3 E1.3B 800 3-pole fixed air circuit breaker with an Ekip Aware LSI electronic release, 800 A rated current and 42 kA short-circuit capacity.
£3,526.16
Why Choose the ABB E1.3B 800 Ekip Aware LSI 3p F F Air Circuit Breaker?
The ABB 1SDA124728R1 is an Emax 3 E1.3B 800 air circuit breaker with an Ekip Aware LSI electronic release, designed to provide dependable protection and switching for high-current low-voltage electrical distribution systems.
With an 800 A rated current, 3-pole fixed configuration and front connections, this circuit breaker provides reliable protection against overload and short-circuit conditions while supporting straightforward integration into compatible switchboards.
The Ekip Aware LSI release combines long-time, short-time and instantaneous protection functions, providing adjustable protection characteristics for demanding industrial and commercial power distribution applications.
Key Advantages
- 800 A rated current: Suitable for high-current low-voltage distribution applications.
- 3-pole fixed design: Provides a robust configuration for fixed switchboard installations.
- Ekip Aware LSI electronic release: Provides adjustable long-time, short-time and instantaneous protection.
- 42 kA short-circuit capacity: Provides dependable interruption capability for demanding distribution systems.
- Front connections: Supports integration into compatible Emax 3 switchboard assemblies.
- ABB Emax 3 platform: Designed for modern low-voltage power distribution and circuit protection.
Key Features
- ABB SACE Emax 3 E1.3B 800 air circuit breaker
- Order code: 1SDA124728R1
- Rated current: 800 A
- 3-pole configuration
- Fixed version
- Front connections
- Ekip Aware LSI electronic release
- Long-time, short-time and instantaneous protection functions
- Long-time protection setting: 320–800 A
- Short-time protection setting: 480–8000 A
- Instantaneous protection setting: 1200–12000 A
- Short-circuit breaking capacity: 42 kA
- Rated voltage: up to 690 V AC
- IP30 protection rating
- 4 auxiliary contacts
- Open/closed circuit-breaker position indication
Reliable Motor and Power Distribution Protection
The ABB E1.3B 800 Ekip Aware LSI provides electronic circuit protection for high-current distribution equipment, helping protect electrical installations against overloads and short-circuit conditions. Its LSI release provides adjustable long-time, short-time and instantaneous protection functions for flexible application across a range of distribution systems.
The fixed 3-pole configuration and front connection arrangement make the 1SDA124728R1 suitable for integration into compatible switchboards and power distribution assemblies. The Emax 3 platform is designed to support reliable switching and protection in modern low-voltage electrical infrastructure.
Typical Applications
- Industrial electrical distribution
- Commercial power distribution systems
- Low-voltage switchboards
- Main distribution boards
- Industrial control and power systems
- Manufacturing facilities
- Infrastructure power distribution
- High-current feeder protection
Technical Specifications
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| Device Type | ACB | |
|---|---|---|
| Current | 800 A | |
| Poles | 3-pole | |
| Phase | Three Phase | |
| Breaking Capacity | 42 kA | |
| Trip Unit | LSI | |
| Application | Power distribution | |
| Mounting Type | Fixed | |
| Manufacturer | ABB | |
| Part Number | 1SDA124728R1 | |
| Product Family | SACE Emax 3 | |
| Breaker Type | E1.3B 800 | |
| Release | Ekip Aware LSI | |
| Rated Current (In) | 800 A | |
| Number of Poles | 3 | |
| Mounting | Fixed | |
| Connection | Front | |
| Long-Time Protection | 320–800 A | |
| Short-Time Protection | 480–8000 A | |
| Instantaneous Protection | 1200–12000 A | |
| Short-Circuit Capacity | 42 kA | |
| Rated Voltage | up to 690 V AC | |
| Protection Degree | IP30 | |
| Auxiliary Contacts | 4 | |
| Position Indicator | Open/Closed | |
| HS Code | 85362090 |
Frequently Asked Questions
What is the ABB 1SDA124728R1?
The ABB 1SDA124728R1 is an Emax 3 E1.3B 800 air circuit breaker with an Ekip Aware LSI electronic release, rated at 800 A with 3 poles in a fixed front-connected configuration.
What protection functions does the ABB 1SDA124728R1 provide?
The Ekip Aware LSI electronic release provides long-time, short-time and instantaneous protection functions for adjustable overload and short-circuit protection.
What is the rated current of the ABB 1SDA124728R1?
The ABB 1SDA124728R1 has a rated current of 800 A, with a long-time protection setting range of 320–800 A.
How many poles does the ABB 1SDA124728R1 have?
The ABB 1SDA124728R1 is a 3-pole air circuit breaker supplied in a fixed configuration with front connections.
What is the short-circuit capacity of the ABB 1SDA124728R1?
The ABB 1SDA124728R1 has a short-circuit breaking capacity of 42 kA and is designed for high-current low-voltage distribution applications.
Trusted ABB Emax 3 Circuit Breaker Technology
The ABB 1SDA124728R1 combines an 800 A Emax 3 air circuit breaker, Ekip Aware LSI electronic protection and a robust fixed 3-pole configuration for dependable low-voltage power distribution.
