Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
1SDA072224R1 ABB E1.2C 1600 Ekip Touch LI 3-Pole Air Circuit Breaker
ABB 1SDA072224R1 is a SACE Emax 2 E1.2C 1600 A three-pole withdrawable air circuit breaker with an Ekip Touch LI electronic trip unit for overload and instantaneous short-circuit protection.
£3,280.30
Why Choose the ABB 1SDA072224R1 E1.2C 1600 Ekip Touch LI Air Circuit Breaker?
The ABB 1SDA072224R1 is a high-performance SACE Emax 2 E1.2C air circuit breaker designed for protection and switching in low-voltage electrical distribution systems. This three-pole, withdrawable moving-part configuration has a rated uninterrupted current of 1600 A and incorporates the advanced Ekip Touch LI electronic trip unit.
As part of the ABB SACE Emax 2 range, the E1.2C combines compact construction with advanced electronic protection for industrial, commercial and infrastructure switchboards. The Ekip Touch LI release provides long-time overload and instantaneous short-circuit protection, while its touchscreen interface supports straightforward configuration and supervision of the protection functions.
The breaker is suitable for operation at rated voltages up to 690 V AC and offers a rated ultimate short-circuit breaking capacity of 50 kA at 400–440 V AC. Its withdrawable design enables the moving breaker assembly to be removed from the fixed part of compatible Emax 2 switchgear, supporting efficient inspection, servicing and replacement.
Key Advantages
- High-current 1600 A Emax 2 air circuit breaker for low-voltage distribution.
- Advanced Ekip Touch LI electronic trip unit for configurable protection.
- Provides long-time overload and instantaneous short-circuit protection.
- Three-pole configuration for three-phase electrical distribution systems.
- Rated operational voltage up to 690 V AC.
- Breaking capacity up to 50 kA at 400–440 V AC.
- Withdrawable construction facilitates maintenance and breaker replacement.
- Part of ABB's established SACE Emax 2 low-voltage circuit-breaker platform.
Key Features
- ABB SACE Emax 2 E1.2C air circuit breaker.
- 1600 A rated uninterrupted current.
- Three-pole configuration.
- Ekip Touch LI solid-state electronic release.
- Long-time overload protection (L).
- Instantaneous short-circuit protection (I).
- Rated operational voltage up to 690 V AC.
- 50 kA ultimate breaking capacity at 400–440 V AC.
- 12 kV rated impulse withstand voltage.
- 1000 V AC rated insulation voltage.
- Withdrawable moving-part construction.
- Supplied with four auxiliary contacts and circuit-breaker open/closed position indication.
Reliable Protection for Low-Voltage Power Distribution
Air circuit breakers such as the ABB Emax 2 E1.2C provide essential switching and fault protection in high-current low-voltage distribution systems. The Ekip Touch LI electronic release monitors circuit conditions and provides long-time protection against sustained overloads together with instantaneous operation when severe short-circuit conditions occur.
The withdrawable Emax 2 architecture is particularly suited to switchboards where maintainability and service continuity are important. The removable moving part can be withdrawn from its compatible fixed section for inspection or servicing, while the Ekip Touch platform provides an intuitive interface for protection configuration and electrical-system management.
Typical Applications
- Main low-voltage electrical distribution switchboards.
- Industrial power distribution systems.
- Commercial building electrical infrastructure.
- Manufacturing and process-industry switchgear.
- Transformer secondary distribution systems.
- Generator and critical-power distribution installations.
Technical Specifications
| Series | SACE Emax 2 |
|---|---|
| Frame | E1.2 |
| Performance level | C |
| ABB order code | 1SDA072224R1 |
| Product type | Air circuit breaker |
| Rated uninterrupted current | 1600 A |
| Number of poles | 3 |
| Trip unit | Ekip Touch LI |
| Release type | Electronic / solid-state |
| Protection functions | Long-time overload and instantaneous short circuit (LI) |
| Rated operational voltage | Up to 690 V AC |
| Rated insulation voltage | 1000 V AC |
| Rated impulse withstand voltage | 12 kV |
| Rated ultimate short-circuit breaking capacity | 50 kA at 400–440 V AC; 42 kA at 500–690 V AC |
| Rated service short-circuit breaking capacity | 50 kA at 400–440 V AC; 42 kA at 500–690 V AC |
| Rated short-time withstand current | 42 kA for 1 s; 24 kA for 3 s |
| Construction | Withdrawable moving part |
| Auxiliary contacts | 4 |
| Standards | IEC |
Frequently Asked Questions
What is the ABB 1SDA072224R1 used for?
The ABB 1SDA072224R1 is an Emax 2 air circuit breaker designed for switching and protecting high-current low-voltage electrical distribution systems.
What is the current rating of the ABB 1SDA072224R1?
The breaker has a rated uninterrupted current of 1600 A.
What protection does the Ekip Touch LI trip unit provide?
The Ekip Touch LI electronic release provides long-time overload protection and instantaneous short-circuit protection.
What is the breaking capacity of the E1.2C 1600?
This E1.2C configuration has a rated ultimate short-circuit breaking capacity of 50 kA at 400–440 V AC and 42 kA at 500–690 V AC.
Is the ABB 1SDA072224R1 a withdrawable circuit breaker?
Yes. The 1SDA072224R1 is supplied as a withdrawable moving part for compatible ABB SACE Emax 2 switchgear, helping simplify inspection, servicing and replacement.
Trusted by Electrical Distribution Professionals Worldwide
ABB SACE Emax 2 air circuit breakers are engineered for reliable protection and control of modern low-voltage electrical distribution systems, combining advanced electronic trip technology with flexible installation and maintenance options for industrial, commercial and infrastructure switchgear.
