Why Choose the ABB 1SDA125074R1 Emax 3 E2.3N 1000 Ekip Aware LI 4p FHR?
The ABB 1SDA125074R1 is an Emax 3 E2.3N air circuit breaker rated at 1000 A and equipped with an Ekip Aware LI electronic trip unit. This four-pole fixed circuit breaker is designed to provide dependable protection and control in low-voltage power distribution systems.
Featuring fixed mounting and horizontal rear terminals, the 1SDA125074R1 provides a practical installation configuration for compatible electrical distribution equipment. Its Ekip Aware LI trip unit provides adjustable long-time and instantaneous protection functions for dependable circuit protection.
With its 1000 A rating, four-pole configuration and Emax 3 electronic protection technology, the ABB 1SDA125074R1 is suited to demanding commercial and industrial switchgear applications where reliable low-voltage circuit protection is required.
Key Advantages
- 1000 A rated Emax 3 E2.3N air circuit breaker
- Four-pole configuration for comprehensive circuit isolation
- Ekip Aware LI electronic trip unit for adjustable protection
- Adjustable long-time protection from 400 to 1000 A
- Adjustable instantaneous protection from 1500 to 15000 A
- Fixed mounting configuration
- Horizontal rear terminal arrangement
- Designed for professional low-voltage power distribution systems
Key Features
- Manufacturer: ABB
- Part Number: 1SDA125074R1
- Product Family: Emax 3
- Breaker Type: E2.3N air circuit breaker
- Rated Current: 1000 A
- Poles: 4P
- Trip Unit: Ekip Aware LI
- Mounting: Fixed
- Terminals: Horizontal rear terminals
Reliable Protection for Low-Voltage Power Distribution
The ABB 1SDA125074R1 provides electronic circuit protection for low-voltage distribution systems. Its Ekip Aware LI trip unit enables adjustable long-time and instantaneous protection, helping provide appropriate protection against overload and short-circuit conditions within the electrical installation.
The 1000 A rating and four-pole arrangement make this Emax 3 circuit breaker suitable for applications where all four conductors need to be controlled and protected. The fixed configuration with horizontal rear terminals supports integration into compatible switchboards and distribution assemblies.
Typical Applications
- Industrial low-voltage power distribution
- Commercial electrical distribution systems
- Main distribution switchboards
- Industrial control and power panels
- Large building electrical infrastructure
- Manufacturing and process facilities
- Power distribution assemblies requiring 1000 A protection
