Why Choose the ABB 1SDA125301R1 E1.3B 630 Ekip Aware Air Circuit Breaker?
The ABB 1SDA125301R1 is a high-performance Emax 3 air circuit breaker designed for reliable protection and switching of low-voltage electrical distribution systems. It forms part of the advanced ABB Emax 3 air circuit breaker family and combines an Ekip electronic release with LI protection functions for dependable overcurrent and short-circuit protection.
This three-pole E1.3B circuit breaker is rated at 630 A and is configured with an Ekip Aware LI electronic release. The Ekip Aware platform provides electronic protection and monitoring capabilities, helping engineers manage electrical distribution equipment efficiently in demanding industrial and commercial installations.
The 1SDA125301R1 is supplied as an E1.3B 630 Ekip Aware LI 3p WMP configuration and is intended for integration into ABB Emax 3 low-voltage switchgear systems. Its withdrawable construction supports practical installation, maintenance and replacement within compatible switchgear assemblies.
Key Advantages
- High-capacity ABB Emax 3 air circuit breaker for low-voltage power distribution.
- 630 A rated current for high-load electrical distribution applications.
- Three-pole configuration for three-phase distribution systems.
- Integrated Ekip Aware electronic release for advanced circuit protection and monitoring.
- LI protection functions for long-time and instantaneous overcurrent protection.
- Withdrawable WMP configuration supports practical switchgear installation and maintenance.
- Designed for integration into ABB Emax 3 low-voltage switchgear systems.
Key Features
- ABB Emax 3 air circuit breaker series.
- E1.3B frame configuration.
- 630 A rated current.
- Ekip Aware electronic release.
- LI protection functions.
- Three-pole electrical configuration.
- WMP withdrawable configuration.
- Suitable for low-voltage power distribution and switchgear applications.
- Designed for reliable circuit protection and switching in industrial electrical systems.
Advanced Circuit Protection for Electrical Distribution
Air circuit breakers such as the ABB Emax 3 protect electrical distribution systems by interrupting current when abnormal operating conditions occur. Electronic releases provide accurate protection settings and help coordinate circuit breakers within modern low-voltage switchboards.
The Emax 3 platform is designed for demanding electrical distribution applications where reliable protection, switching capability and system monitoring are important. The Ekip Aware electronic release combines protection functionality with intelligent monitoring capabilities, supporting efficient management of electrical installations.
Typical Applications
- Low-voltage electrical distribution switchboards.
- Industrial power distribution systems.
- Commercial electrical distribution installations.
- Main and feeder protection within low-voltage switchgear.
- Industrial control and power management systems.
- ABB Emax 3 switchgear assemblies and compatible electrical distribution equipment.
