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1SDA107540R1 ABB Ekip Hi-LCD LSIG E1.2..E6.2 Ed.2
ABB 1SDA107540R1 is an Ekip Hi-LCD LSIG black-platform electronic trip unit for SACE Emax 2 E1.2, E2.2, E4.2 and E6.2 circuit breakers, providing LCD-based long-time, short-time, instantaneous and ground-fault protection.
£4,714.76
Why Choose the ABB Ekip Hi-LCD LSIG E1.2..E6.2 Ed.2?
The ABB 1SDA107540R1 is an Ekip Hi-LCD LSIG electronic trip unit for the ABB SACE Emax 2 air circuit breaker platform. Designed for Emax 2 E1.2, E2.2, E4.2 and E6.2 frame sizes, this Edition 2 black-platform unit combines an LCD operator interface with advanced electronic protection for compatible low-voltage power circuit breakers.
The LSIG protection configuration provides long-time (L), short-time (S), instantaneous (I) and ground-fault (G) protection. This combination enables compatible Emax 2 circuit breakers to protect electrical distribution systems against sustained overloads, short circuits and earth-fault conditions while supporting selective protection coordination throughout the installation.
ABB identifies order code 1SDA107540R1 as the Ekip Hi-LCD LSIG (Black) trip unit for E1.2 through E6.2 circuit breakers. It is supplied without the Measurement Enabler or Measurement Enabler with voltage sockets, so the complete Emax 2 configuration should be checked when selecting the unit for replacement, maintenance or system configuration.
Key Advantages
- Genuine ABB Ekip Hi-LCD LSIG trip unit for the SACE Emax 2 platform.
- Suitable for E1.2, E2.2, E4.2 and E6.2 Emax 2 frame sizes.
- LCD interface provides access to protection and operating information.
- LSIG functionality provides long-time, short-time, instantaneous and ground-fault protection.
- Protects against sustained overloads, short circuits and earth-fault conditions.
- Supports selective protection coordination in complex electrical distribution systems.
- Black-platform Edition 2 configuration.
- Suitable for compatible Emax 2 maintenance, replacement and upgrade requirements.
Key Features
- ABB SACE Emax 2 Ekip Hi-LCD LSIG.
- ABB order code 1SDA107540R1.
- Black-platform electronic trip unit.
- Suitable for Emax 2 E1.2 through E6.2.
- Long-time (L) overload protection.
- Short-time (S) short-circuit protection.
- Instantaneous (I) short-circuit protection.
- Ground-fault (G) protection.
- Comprehensive LSIG protection configuration.
- LCD-based operator interface.
- Designed for ABB Emax 2 air circuit breaker applications.
- ABB identifies the unit for IEC/UL Emax 2 applications.
- Supplied without Measurement Enabler or Measurement Enabler with voltage sockets.
Advanced LSIG Electronic Protection for ABB Emax 2
Electronic trip units continuously evaluate electrical conditions and command circuit-breaker operation when configured protection thresholds are exceeded. LSIG protection combines long-time protection for sustained overloads, short-time protection for selective short-circuit coordination, instantaneous protection for severe short circuits and ground-fault protection for faults involving earth or ground paths.
The ABB Ekip Hi-LCD LSIG brings these four principal protection functions together in a unit designed for compatible SACE Emax 2 E1.2 through E6.2 circuit breakers. Compared with an LSI configuration, the addition of the ground-fault (G) function provides an extra protection layer for installations where earth-fault detection forms part of the required protection strategy.
Typical Applications
- ABB SACE Emax 2 air circuit breaker configurations.
- Emax 2 E1.2, E2.2, E4.2 and E6.2 frame sizes.
- Industrial low-voltage power distribution systems.
- Main incomer and distribution switchboards.
- Manufacturing and process industry electrical systems.
- Power generation and infrastructure installations.
- Applications requiring electronic overload and short-circuit protection.
- Systems requiring integrated ground-fault protection.
- Compatible Emax 2 trip-unit maintenance and replacement applications.
Technical Specifications
| Series | SACE Emax 2 |
|---|---|
| Product | Ekip Hi-LCD LSIG E1.2..E6.2 Ed.2 |
| Order code | 1SDA107540R1 |
| Product group | Emax 2 Air Circuit Breaker |
| Product type | Electronic trip unit / circuit-breaker accessory |
| Platform | Black platform / Edition 2 |
| Interface | LCD |
| Protection configuration | LSIG |
| Long-time protection (L) | Yes |
| Short-time protection (S) | Yes |
| Instantaneous protection (I) | Yes |
| Ground-fault protection (G) | Yes |
| Suitable breaker frames | E1.2, E2.2, E4.2 and E6.2 |
| Suitable product family | ABB SACE Emax 2 |
| IEC/UL application | Yes |
| Measurement Enabler included | No |
| Measurement Enabler with voltage sockets included | No |
| EAN | 8056221028141 |
Frequently Asked Questions
What is the ABB 1SDA107540R1?
The ABB 1SDA107540R1 is an Ekip Hi-LCD LSIG black-platform electronic trip unit for compatible SACE Emax 2 air circuit breakers, providing LCD-based operation and long-time, short-time, instantaneous and ground-fault protection.
Which ABB Emax 2 circuit breakers are compatible with 1SDA107540R1?
ABB specifies the Ekip Hi-LCD LSIG 1SDA107540R1 for Emax 2 E1.2, E2.2, E4.2 and E6.2 circuit-breaker frame sizes.
What protection functions does the Ekip Hi-LCD LSIG provide?
The Ekip Hi-LCD LSIG provides long-time (L), short-time (S), instantaneous (I) and ground-fault (G) protection, covering sustained overloads, short circuits and earth-fault conditions.
Does the ABB 1SDA107540R1 include ground-fault protection?
Yes. The LSIG configuration includes an integrated ground-fault (G) protection function in addition to long-time, short-time and instantaneous protection.
Does the ABB 1SDA107540R1 include the Measurement Enabler?
No. ABB specifies the Ekip Hi-LCD LSIG as being supplied without the Measurement Enabler or Measurement Enabler with voltage sockets, so the complete Emax 2 configuration should be checked when selecting the unit.
Trusted Protection from ABB Emax 2
ABB SACE Emax 2 combines advanced electronic trip-unit technology with flexible protection, monitoring and communication capabilities, providing configurable circuit protection for demanding industrial, infrastructure and energy distribution applications.
