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1SDA072853R1 ABB E1.2C 1600 Ekip Dip LSIG 4p WMP Air Circuit Breaker
ABB 1SDA072853R1 Emax 2 E1.2C 1600 four-pole withdrawable air circuit breaker moving part with a 1600 A rating and Ekip Dip LSIG electronic protection for low-voltage power distribution systems.
£5,401.94
Why Choose the ABB 1SDA072853R1 E1.2C 1600 Ekip Dip LSIG 4p WMP Air Circuit Breaker?
The ABB 1SDA072853R1 is a high-performance Emax 2 E1.2C four-pole air circuit breaker moving part designed for protection, switching and isolation in low-voltage electrical distribution systems. Rated at 1600 A, it combines ABB's compact E1.2 frame with an Ekip Dip LSIG electronic trip unit for comprehensive protection of industrial and commercial power networks.
The Ekip Dip LSIG release provides long-time (L), short-time (S), instantaneous (I) and earth-fault (G) protection. This combination allows the circuit breaker to protect against overloads, short circuits and earth faults while supporting selective coordination within appropriately engineered low-voltage distribution systems.
Configured as a four-pole withdrawable moving part (WMP), the E1.2C 1600 is suited to switchboards where serviceability and operational flexibility are important. Its withdrawable construction enables the moving part to be disconnected and removed from the corresponding fixed section, simplifying inspection, maintenance and replacement in critical power-distribution installations.
Key Advantages
- High-performance ABB Emax 2 E1.2C air circuit breaker for low-voltage power distribution.
- 1600 A rated current for demanding industrial and commercial electrical systems.
- Four-pole configuration for switching and protection across four conductors.
- Ekip Dip LSIG electronic trip unit provides comprehensive circuit protection.
- Includes earth-fault protection in addition to overload and short-circuit protection.
- Withdrawable moving-part design supports efficient switchboard servicing and maintenance.
Key Features
- ABB Emax 2 E1.2C frame.
- 1600 A rated current.
- Four-pole air circuit breaker configuration.
- Ekip Dip LSIG electronic protection release.
- Long-time overload protection.
- Short-time delayed short-circuit protection.
- Instantaneous short-circuit protection.
- Integrated earth-fault protection.
- Withdrawable moving-part configuration for Emax 2 switchgear.
- Designed for low-voltage power distribution and protection applications.
Reliable Protection for Low-Voltage Power Distribution
Air circuit breakers such as the ABB Emax 2 E1.2C provide switching and protection for high-current low-voltage distribution circuits. The Ekip Dip LSIG electronic release monitors electrical conditions and provides dedicated protection against overload, short-time and instantaneous short circuits, and earth faults, helping limit damage to cables, switchgear and connected equipment when abnormal conditions occur.
The Emax 2 withdrawable architecture is particularly suited to industrial switchboards, commercial distribution boards and infrastructure installations where maintainability and continuity of service are important. The removable moving part facilitates inspection and servicing while the E1.2 platform provides a compact solution for high-current distribution applications.
Typical Applications
- Low-voltage main distribution switchboards.
- Industrial power distribution systems.
- Commercial building electrical distribution.
- Transformer secondary protection and switching.
- Generator and utility distribution systems.
- Manufacturing and process plant switchgear.
Technical Specifications
| Series | Emax 2 |
|---|---|
| ABB order code | 1SDA072853R1 |
| Product type | Air circuit breaker moving part |
| Frame | E1.2C |
| Rated current | 1600 A |
| Number of poles | 4 |
| Protection release | Ekip Dip LSIG |
| Release technology | Electronic |
| Long-time protection | L |
| Short-time protection | S |
| Instantaneous protection | I |
| Earth-fault protection | G |
| Configuration | Withdrawable moving part (WMP) |
| Product family | Emax 2 Air Circuit Breaker |
| Application | Low-voltage power distribution and circuit protection |
Frequently Asked Questions
What is the ABB 1SDA072853R1?
The ABB 1SDA072853R1 is an Emax 2 E1.2C 1600 four-pole withdrawable air circuit breaker moving part equipped with an Ekip Dip LSIG electronic protection release.
What is the rated current of the ABB 1SDA072853R1?
The E1.2C circuit breaker moving part has a rated current of 1600 A.
What protection functions does the Ekip Dip LSIG release provide?
The Ekip Dip LSIG release provides long-time overload, short-time delayed short-circuit, instantaneous short-circuit and earth-fault protection.
How many poles does the ABB 1SDA072853R1 have?
The 1SDA072853R1 is a four-pole Emax 2 air circuit breaker moving part.
Is the ABB 1SDA072853R1 fixed or withdrawable?
This model is a withdrawable moving part (WMP) intended for use with the appropriate ABB Emax 2 fixed section.
Where is the ABB E1.2C 1600 typically used?
It is designed for low-voltage power distribution applications including industrial switchboards, commercial electrical systems, transformer secondary distribution and other high-current installations requiring electronic circuit protection.
Trusted by Electrical Distribution Professionals Worldwide
ABB Emax 2 air circuit breakers are designed to provide dependable protection, switching and management of low-voltage electrical distribution systems, supporting industrial, commercial and infrastructure switchgear applications worldwide.
