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.
1SDA074278R1 ABB 800 A L OFF Rating Plug Emax 2 E1.2–E6.2 Installed
ABB 1SDA074278R1 is an installed 800 A L OFF rating plug for compatible Ekip electronic trip units used with SACE Emax 2 E1.2–E6.2 air circuit breakers.
£31.60
Why Choose the ABB 1SDA074278R1 800 A L OFF Rating Plug?
The ABB 1SDA074278R1 is an 800 A L OFF rating plug designed for compatible ABB SACE Emax 2 air circuit breakers and Ekip electronic trip units. As part of the ABB Emax 2 circuit breaker accessory range, this genuine ABB component provides an 800 A rated-current configuration for suitable protection applications.
Designed for E1.2 through E6.2 Emax 2 frame sizes, the 1SDA074278R1 combines an 800 A rating with an L OFF configuration. This configuration is intended for compatible applications where the long-time overcurrent protection function is disabled, while the applicable protection functions provided by the Ekip trip unit remain available.
The 1SDA074278R1 is the installed version of the 800 A L OFF rating plug. Its compatibility across the E1.2, E2.2, E4.2 and E6.2 Emax 2 frame range makes it suitable for factory-configured switchgear and circuit breaker assemblies requiring an installed 800 A L OFF rating plug.
Key Advantages
- Genuine ABB Emax 2 rating plug for compatible Ekip protection units.
- 800 A rated-current configuration for compatible circuit breaker applications.
- L OFF configuration for applications where long-time overcurrent protection is disabled.
- Suitable for ABB SACE Emax 2 E1.2 through E6.2 frame sizes.
- Installed configuration for integration with compatible circuit breaker assemblies.
- Purpose-designed ABB accessory for dependable compatibility within the Emax 2 protection system.
Key Features
- ABB SACE Emax 2 accessory.
- 800 A rating plug.
- L OFF protection configuration.
- Designed for compatible ABB Ekip electronic trip units.
- Suitable for E1.2, E2.2, E4.2 and E6.2 Emax 2 frame sizes.
- Designed for applications requiring the long-time protection function to be disabled.
- Installed version.
- ABB order code 1SDA074278R1.
Configurable Protection for Emax 2 Circuit Breakers
Rating plugs form part of the configurable protection architecture used with ABB Ekip electronic trip units. They provide the rated-current reference required by the compatible protection configuration, helping match the circuit breaker and trip unit to the requirements of the low-voltage electrical distribution system.
The ABB 1SDA074278R1 provides an 800 A current rating together with an L OFF configuration. It is intended for compatible Emax 2 applications where the long-time overcurrent protection function is disabled and provides an installed manufacturer-specified configuration across E1.2 through E6.2 circuit breaker frames.
Typical Applications
- ABB SACE Emax 2 air circuit breaker installations.
- E1.2, E2.2, E4.2 and E6.2 breaker configurations.
- Compatible ABB Ekip electronic trip units.
- Low-voltage switchboards and power distribution systems.
- Industrial installations requiring an 800 A L OFF protection configuration.
- Factory-configured switchgear and circuit breaker assemblies.
Technical Specifications
| Series | SACE Emax 2 |
|---|---|
| Model / order code | 1SDA074278R1 |
| Product type | L OFF rating plug |
| Rated current | 800 A |
| Protection configuration | L OFF |
| Compatible circuit breaker frames | E1.2, E2.2, E4.2 and E6.2 |
| Compatible product family | ABB SACE Emax 2 air circuit breakers |
| Trip unit type | Compatible ABB Ekip electronic protection units |
| Supply configuration | Installed |
Frequently Asked Questions
What is the ABB 1SDA074278R1 used for?
The ABB 1SDA074278R1 is an 800 A L OFF rating plug installed with compatible Ekip electronic trip units in ABB SACE Emax 2 air circuit breaker applications.
What is the current rating of the ABB 1SDA074278R1?
The 1SDA074278R1 has a rated current of 800 A.
Which Emax 2 circuit breaker sizes are compatible with this rating plug?
ABB specifies the 1SDA074278R1 for compatible E1.2, E2.2, E4.2 and E6.2 SACE Emax 2 circuit breaker frames.
What does L OFF mean on the ABB 1SDA074278R1?
L OFF identifies a rating-plug configuration for compatible applications where the long-time overcurrent protection function is disabled.
Is the ABB 1SDA074278R1 supplied loose or installed?
The 1SDA074278R1 is specified as the installed version of the 800 A L OFF rating plug for compatible ABB SACE Emax 2 applications.
Trusted ABB Circuit Breaker Accessories
ABB SACE Emax 2 rating plugs provide dedicated rated-current and protection configurations for compatible Ekip electronic trip units, supporting flexible circuit protection across low-voltage switchgear and industrial power distribution systems.
