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1SDA072699R1 ABB E1.2C 630 Ekip Hi-Touch LSIG 4P Air Circuit Breaker
ABB 1SDA072699R1 SACE Emax 2 E1.2C 630 four-pole withdrawable air circuit breaker moving part with Ekip Hi-Touch LSIG electronic protection, 630 A rated current and 50 kA breaking capacity at 440 V AC.
£6,304.78
Why Choose the ABB 1SDA072699R1 Emax 2 Air Circuit Breaker?
The ABB 1SDA072699R1 is a high-performance SACE Emax 2 E1.2C air circuit breaker designed for advanced protection, control and management of low-voltage electrical distribution systems. Configured as an E1.2C 630 Ekip Hi-Touch LSIG 4p WMP, this four-pole withdrawable moving part combines a 630 A rated uninterrupted current with ABB's advanced Ekip Hi-Touch electronic protection release.
As part of the ABB SACE Emax 2 air circuit breaker series, the E1.2C is engineered for demanding industrial, commercial and infrastructure power distribution applications. The Ekip Hi-Touch LSIG trip unit provides long-time, short-time, instantaneous and earth-fault protection, together with advanced measurement, monitoring and power management capabilities.
The E1.2C performance level provides a rated ultimate short-circuit breaking capacity of 50 kA at 440 V AC and a rated short-time withstand current of 42 kA for 1 s. Its four-pole withdrawable construction allows the moving portion to be isolated and removed from the corresponding fixed part, supporting efficient inspection, servicing and maintenance in critical switchboard installations.
Key Advantages
- Advanced ABB SACE Emax 2 air circuit breaker for demanding low-voltage power distribution.
- 630 A rated uninterrupted current for industrial and commercial electrical systems.
- 50 kA ultimate short-circuit breaking capacity at 440 V AC.
- 42 kA short-time withstand current for 1 s.
- Advanced Ekip Hi-Touch LSIG electronic protection release.
- Integrated long-time, short-time, instantaneous and earth-fault protection functions.
- Four-pole configuration for comprehensive switching and circuit protection.
- Withdrawable moving-part construction supports convenient isolation and maintenance.
Key Features
- ABB SACE Emax 2 E1.2C series.
- 630 A rated uninterrupted current.
- 4-pole configuration.
- Ekip Hi-Touch LSIG electronic trip unit.
- 50 kA Icu at 440 V AC.
- 42 kA Icw for 1 s.
- Long-time overload protection.
- Short-time selective short-circuit protection.
- Instantaneous short-circuit protection.
- Integrated earth-fault protection.
- Advanced measurement and electrical system monitoring capabilities.
- Touch interface for protection configuration and monitoring.
- Modular communication and accessory architecture.
- Withdrawable moving-part design for use with the corresponding Emax 2 fixed part.
Advanced Circuit Protection and Power Management
Air circuit breakers such as the ABB SACE Emax 2 E1.2C protect low-voltage electrical distribution systems against overloads, short circuits and earth faults. With a 50 kA breaking capacity at 440 V AC, this E1.2C configuration provides robust fault interruption capability for switchboards serving demanding industrial, commercial and infrastructure loads.
The Ekip Hi-Touch LSIG electronic trip unit extends protection beyond conventional overcurrent functions by combining adjustable long-time, short-time, instantaneous and earth-fault protection with sophisticated measurement and monitoring capabilities. This makes the breaker well suited to modern power distribution systems where protection selectivity, operational visibility and integration with wider energy management architectures are important.
Typical Applications
- Low-voltage main distribution switchboards.
- Industrial power distribution systems.
- Commercial building electrical distribution.
- Manufacturing and process facilities.
- Data centres and critical infrastructure.
- Incoming and outgoing switchboard feeders.
- Power management and electrical monitoring systems.
- Switchboards requiring four-pole withdrawable circuit breaker assemblies.
Technical Specifications
| Series | SACE Emax 2 |
|---|---|
| Frame | E1.2C |
| Order code / MPN | 1SDA072699R1 |
| Product type | Air circuit breaker |
| Construction | Withdrawable moving part |
| Number of poles | 4 |
| Rated uninterrupted current (Iu) | 630 A |
| Rated ultimate short-circuit breaking capacity (Icu) at 440 V AC | 50 kA |
| Rated short-time withstand current (Icw) | 42 kA for 1 s |
| Protection release | Ekip Hi-Touch LSIG |
| Release type | Electronic |
| Protection functions | Long-time, short-time, instantaneous and earth fault (LSIG) |
| Application | Low-voltage power distribution |
| Mounting system | Withdrawable |
| Product net weight | approx. 20 kg |
| Product family | Emax 2 Air Circuit Breakers |
Frequently Asked Questions
What is the ABB 1SDA072699R1 used for?
The ABB 1SDA072699R1 is an Emax 2 air circuit breaker moving part designed to protect and control low-voltage electrical distribution systems against overloads, short circuits and earth faults.
What is the current rating of the ABB E1.2C 1SDA072699R1?
The breaker has a rated uninterrupted current of 630 A, making it suitable for substantial industrial, commercial and infrastructure power distribution loads.
What breaking capacity does the E1.2C 630 provide?
The E1.2C 630 has a rated ultimate short-circuit breaking capacity of 50 kA at 440 V AC and a rated short-time withstand current of 42 kA for 1 s.
What protection release is fitted to 1SDA072699R1?
This model is fitted with the advanced ABB Ekip Hi-Touch LSIG electronic release, providing long-time overload, short-time selective short-circuit, instantaneous short-circuit and earth-fault protection.
Is the ABB 1SDA072699R1 a fixed or withdrawable circuit breaker?
The 1SDA072699R1 is a four-pole withdrawable moving part for the Emax 2 E1.2C circuit breaker system and is designed for use with the corresponding fixed part in a low-voltage switchboard.
Trusted for Advanced Power Distribution
ABB SACE Emax 2 air circuit breakers combine high fault interruption performance with advanced electronic protection, measurement and power management capabilities for demanding low-voltage electrical distribution systems.
