Why Choose the ABB E1.3C 1000 Ekip Aware LI 4p F F Air Circuit Breaker?
The ABB 1SDA125019R1 is an Emax 3 E1.3C 1000 A air circuit breaker equipped with an Ekip Aware LI electronic trip unit, four poles and a fixed installation configuration with front terminals.
Designed for reliable low-voltage power distribution, this ABB circuit breaker combines adjustable long-time and instantaneous protection functions with the robust construction of the Emax 3 platform. The Ekip Aware LI protection system provides configurable overcurrent protection for demanding electrical installations.
With a 1000 A rated current, four-pole configuration, front connections and fixed mounting, the 1SDA125019R1 is suited to switchboard and distribution applications where dependable circuit protection, straightforward installation and accurate status indication are required.
Key Advantages
- High-current protection: Rated for continuous currents up to 1000 A in the E1.3C frame.
- Ekip Aware LI protection: Electronic protection incorporating long-time and instantaneous overcurrent functions.
- Four-pole configuration: Provides switching and protection across all four poles for suitable distribution systems.
- Fixed installation: The fixed F F configuration provides a straightforward solution for permanent switchboard installation.
- Front terminals: Front connection arrangement simplifies integration into compatible electrical assemblies.
- Adjustable protection settings: Long-time and instantaneous protection thresholds can be configured to suit the installation.
- Auxiliary indication: Four auxiliary contacts and breaker position indication support control and monitoring functions.
Key Features
- ABB SACE Emax 3 E1.3C air circuit breaker
- Order code: 1SDA125019R1
- Rated current: 1000 A
- Four-pole construction
- Fixed installation
- Front terminals
- Ekip Aware LI solid-state trip unit
- Long-time protection setting I1: 400–1000 A
- Instantaneous protection setting I3: 1500–15000 A
- Four auxiliary contacts
- Breaker position indication
- EAN: 8056221255714
Reliable Protection for Industrial Power Distribution
The ABB Emax 3 E1.3C platform is designed for low-voltage power distribution systems where dependable circuit interruption and configurable electronic protection are essential. The 1SDA125019R1 combines the 1000 A E1.3C breaker frame with an Ekip Aware LI trip unit to provide adjustable protection for a wide range of electrical distribution requirements.
The four-pole fixed configuration and front terminals make this model suitable for integration into compatible switchboards and power distribution assemblies. Its adjustable I1 and I3 settings allow the protection system to be configured according to the characteristics of the protected circuit, while auxiliary contacts and position indication support connection to control and monitoring systems.
Typical Applications
- Low-voltage main distribution boards
- Industrial electrical distribution systems
- Commercial building power distribution
- Factory and production facility switchboards
- Power distribution panels and assemblies
- Transformer and feeder protection applications
- Electrical infrastructure requiring four-pole circuit protection
