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.
ABB SACE Emax 3 E2.3B 1600 ACB 4 Pole 1600A 42kA Ekip Aware LI Fixed Rear Terminals
ABB 1SDA125104R1 Emax 3 E2.3B air circuit breaker with 1600 A rated current, four-pole fixed construction and Ekip Aware LI electronic release for low-voltage power distribution protection.
£5,469.38
Why Choose the ABB 1SDA125104R1 Emax 3 Air Circuit Breaker?
The ABB 1SDA125104R1 is a high-performance SACE Emax 3 air circuit breaker designed for reliable protection and switching of low-voltage electrical distribution systems. This fixed four-pole circuit breaker is rated at 1600 A and incorporates an Ekip Aware LI electronic release for dependable overload and short-circuit protection in demanding industrial and commercial installations.
As part of the advanced ABB Emax 3 E2.3B circuit breaker series, the unit is engineered for high-current applications where robust protection and flexible switchboard integration are required. Its fixed construction and rear-horizontal terminal arrangement provide a practical solution for installation within suitable electrical distribution assemblies.
With a rated current of 1600 A, four poles and an Ekip Aware LI release, the ABB 1SDA125104R1 is suitable for high-capacity feeders, incoming supplies and other low-voltage distribution applications. The circuit breaker is supplied with four auxiliary contacts and an open-closed position indication arrangement.
Key Advantages
- High-capacity ABB SACE Emax 3 air circuit breaker for low-voltage power distribution.
- 1600 A rated current suitable for high-current electrical installations.
- Four-pole fixed configuration for comprehensive circuit protection and switching.
- Integrated Ekip Aware LI electronic release for adjustable long-time and instantaneous protection.
- Rear-horizontal terminals for practical switchboard integration.
- Includes four auxiliary contacts for circuit-breaker status and control applications.
- Designed for dependable protection of industrial and commercial distribution systems.
Key Features
- ABB SACE Emax 3 E2.3B series.
- 1600 A rated current.
- Four-pole fixed construction.
- Ekip Aware LI electronic release.
- Long-time and instantaneous overcurrent protection.
- Rear-horizontal terminal configuration.
- Four auxiliary contacts included.
- Open-closed circuit-breaker position indication.
- Suitable for fixed switchboard installation.
Reliable High-Current Power Distribution Protection
Air circuit breakers such as the ABB Emax 3 E2.3B provide switching and overcurrent protection for high-capacity low-voltage electrical distribution systems. The Ekip Aware LI electronic release combines long-time and instantaneous protection functions to help protect electrical equipment against overload and short-circuit conditions.
The Emax 3 platform is designed for demanding distribution applications where high current capacity, electronic protection and dependable switching performance are required. The fixed four-pole configuration and rear-horizontal terminals of the 1SDA125104R1 make it suitable for integration into appropriately configured switchboards and power distribution assemblies.
Typical Applications
- Industrial low-voltage power distribution systems.
- Main switchboards and electrical distribution boards.
- High-current feeder protection.
- Incoming supply protection and switching.
- Commercial and industrial electrical installations.
- Power distribution equipment and switchgear assemblies.
Technical Specifications
Tick the specs you need, then view products that match.
| Device Type | ACB | |
|---|---|---|
| Current | 1600 A | |
| Poles | 4-pole | |
| Phase | Three Phase | |
| Breaking Capacity | 42 kA | |
| Trip Unit | LI | |
| Application | Power distribution | |
| Mounting Type | Fixed | |
| Manufacturer | ABB | |
| Series | SACE Emax 3 | |
| Model | E2.3B 1600 Ekip Aware LI 4p FHR | |
| Order code | 1SDA125104R1 | |
| Product type | Air circuit breaker | |
| Rated current | 1600 A | |
| Number of poles | 4 | |
| Release unit | Ekip Aware LI | |
| Protection functions | LI | |
| Construction | Fixed | |
| Terminal configuration | Rear horizontal | |
| Auxiliary contacts | 4 | |
| Circuit-breaker position | Open / closed | |
| Rated short-circuit breaking capacity at 440 V AC | 42 kA | |
| Rated short-time withstand current | 42 kA | |
| Rated short-circuit breaking capacity at 690 V AC | 42 kA | |
| Front protection rating | IP30 | |
| Net weight | approx. 53 kg | |
| HS Code | 85362090 |
Frequently Asked Questions
What is the ABB 1SDA125104R1 used for?
The ABB 1SDA125104R1 is a SACE Emax 3 air circuit breaker designed for high-current protection and switching in low-voltage electrical distribution systems.
What is the rated current of the ABB 1SDA125104R1?
The circuit breaker has a 1600 A rated current for high-capacity electrical distribution applications.
How many poles does the 1SDA125104R1 have?
The ABB 1SDA125104R1 is a four-pole fixed circuit breaker.
What type of electronic release is fitted?
The circuit breaker is equipped with an Ekip Aware LI electronic release providing long-time and instantaneous protection functions.
What terminal arrangement does this circuit breaker use?
The ABB 1SDA125104R1 uses a rear-horizontal terminal configuration for connection within suitable switchboard assemblies.
Trusted for Industrial Power Distribution
ABB SACE Emax 3 air circuit breakers are designed for demanding electrical distribution systems, combining high current capacity, electronic protection and flexible installation options for modern industrial and commercial switchgear.
