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1SDA070864R1 ABB E1.2B 1600 Ekip Touch LI 3P Fixed Air Circuit Breaker
ABB 1SDA070864R1 is a SACE Emax 2 E1.2B 1600 A three-pole fixed air circuit breaker with front terminals and an Ekip Touch LI electronic trip unit for advanced low-voltage power distribution protection.
£3,972.45
Why Choose the ABB E1.2B 1600 Ekip Touch LI 3P Fixed Air Circuit Breaker?
The ABB 1SDA070864R1 is a high-performance SACE Emax 2 E1.2B air circuit breaker (ACB) designed for dependable protection, switching and monitoring in low-voltage power distribution systems. Rated at 1600 A, this three-pole breaker incorporates an Ekip Touch LI electronic trip unit providing long-time overload and instantaneous short-circuit protection.
As part of the ABB SACE Emax 2 family, the E1.2B combines a compact breaker architecture with advanced electronic protection. The Ekip Touch release provides a touchscreen interface for protection configuration and access to electrical and operating information, supporting efficient commissioning and management of modern low-voltage switchboards.
This configuration is a three-pole fixed air circuit breaker with front terminals. The E1.2B performance level provides an ultimate short-circuit breaking capacity of 42 kA at 400–440 V AC, while the breaker is rated for operation up to 690 V AC.
Key Advantages
- 1600 A ABB SACE Emax 2 E1.2B air circuit breaker for substantial electrical loads.
- Ekip Touch LI electronic trip unit for overload and instantaneous short-circuit protection.
- Touchscreen interface for convenient protection configuration and operating information.
- 42 kA ultimate short-circuit breaking capacity at 400–440 V AC.
- Rated operational voltage up to 690 V AC.
- Four auxiliary contacts for circuit-breaker status signalling.
- Fixed three-pole construction with front terminals for switchboard integration.
- ABB Emax 2 architecture for modern industrial and commercial distribution systems.
Key Features
- ABB SACE Emax 2 E1.2B air circuit breaker.
- 1600 A rated uninterrupted current.
- 3-pole configuration.
- Fixed circuit-breaker execution.
- Front terminal connection arrangement.
- Ekip Touch LI solid-state electronic release.
- Long-time overload (L) protection.
- Instantaneous short-circuit (I) protection.
- Touchscreen-based configuration and operating-data access.
- 690 V AC rated operational voltage.
- Four auxiliary contacts plus open/closed position indication.
- Designed for AC low-voltage power distribution applications.
Advanced Touchscreen LI Protection for Power Distribution
The Ekip Touch LI trip unit combines long-time overload protection with instantaneous short-circuit protection in an advanced electronic platform. Its touchscreen interface provides convenient access to protection settings and operating information, supporting efficient configuration and supervision of critical distribution circuits.
Combined with the E1.2B frame's 1600 A current rating and 42 kA short-circuit performance at 400–440 V AC, the 1SDA070864R1 provides a robust solution for main switchboards, industrial distribution systems and other applications requiring high-current electronic circuit protection.
Typical Applications
- Low-voltage main distribution switchboards.
- Industrial power distribution systems.
- Commercial building electrical distribution.
- Manufacturing and process facilities.
- Infrastructure and utility installations.
- Protection of high-current feeders, busbars and distribution circuits.
- OEM switchboards and electrical distribution assemblies.
Technical Specifications
| Series | SACE Emax 2 |
|---|---|
| Order code | 1SDA070864R1 |
| EAN / GTIN | 8015644747145 |
| Product type | Air circuit breaker |
| Frame | E1.2B |
| Short-circuit performance level | B |
| Rated current (In) | 1600 A |
| Rated uninterrupted current (Iu) | 1600 A |
| Rated operational voltage (Ue) | 690 V AC |
| Number of poles | 3 |
| Current type | AC |
| Installation | Fixed |
| Terminal arrangement | Front terminals |
| Trip unit | Ekip Touch LI |
| Release type | Solid-state electronic |
| Protection functions | L (long-time overload), I (instantaneous short circuit) |
| Ultimate short-circuit breaking capacity (Icu) at 400–440 V AC | 42 kA |
| Short-time withstand current (Icw), 1 s | 42 kA |
| Power loss | 201 W |
| Auxiliary contacts | 4 |
| Circuit-breaker position indication | Open / closed |
| Standard | IEC 60947-2 |
| ABB product group | Emax2 Air Circuit Breaker |
Frequently Asked Questions
What is the ABB 1SDA070864R1?
The ABB 1SDA070864R1 is a SACE Emax 2 E1.2B 1600 A three-pole fixed air circuit breaker with front terminals and an Ekip Touch LI solid-state electronic trip unit.
What protection functions does the Ekip Touch LI provide?
The Ekip Touch LI provides long-time overload and instantaneous short-circuit protection, with a touchscreen interface for protection configuration and access to operating information.
What is the breaking capacity of the ABB E1.2B 1600?
The E1.2B performance level provides an ultimate short-circuit breaking capacity of 42 kA at 400–440 V AC.
Is the ABB 1SDA070864R1 fixed or withdrawable?
The 1SDA070864R1 is a fixed three-pole air circuit breaker with front terminals.
Where is the ABB 1SDA070864R1 typically used?
It is suited to main low-voltage switchboards, industrial power distribution, commercial installations, manufacturing facilities and OEM distribution assemblies requiring reliable 1600 A LI protection.
Trusted by Power Distribution Professionals Worldwide
ABB SACE Emax 2 air circuit breakers combine dependable switching performance, advanced electronic protection and digital functionality for modern low-voltage power distribution applications.
