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1SDA074240R1 ABB 1250 A L OFF Rating Plug for Emax 2 E1.2–E6.2
ABB 1SDA074240R1 is a 1250 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 1SDA074240R1 1250 A L OFF Rating Plug?
The ABB 1SDA074240R1 is a 1250 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, it provides the rated-current configuration required for suitable protection applications while allowing the long-time overload protection function to be disabled.
Designed for E1.2 through E6.2 Emax 2 frame sizes, the 1SDA074240R1 provides a 1250 A rating with an L OFF protection configuration. When used with a compatible protection unit, the L OFF arrangement disables the long-time overload protection function while retaining the applicable short-circuit protection functions of the trip unit.
The 1SDA074240R1 is supplied as a loose rating plug for installation in a compatible ABB Ekip trip unit. Its broad Emax 2 frame compatibility makes it suitable for switchgear manufacture, circuit breaker configuration, maintenance and replacement applications requiring a 1250 A L OFF rating.
Key Advantages
- Genuine ABB Emax 2 rating plug for compatible Ekip protection units.
- 1250 A rated current for suitable circuit breaker configurations.
- L OFF configuration allows long-time overload protection to be disabled.
- Compatible with ABB SACE Emax 2 E1.2 through E6.2 frame sizes.
- Supports applications requiring short-circuit protection without the long-time protection function.
- Loose-supply format suitable for switchgear assembly, maintenance and replacement.
Key Features
- ABB SACE Emax 2 accessory.
- 1250 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.
- Allows the applicable long-time overload protection function to be switched off.
- Loose-supply configuration.
- ABB order code 1SDA074240R1.
Configurable Protection for Emax 2 Circuit Breakers
Rating plugs form part of the configurable protection architecture used with ABB Ekip electronic trip units. The rating plug establishes the rated-current reference for the compatible protection unit, enabling the circuit breaker protection configuration to be matched to the requirements of the electrical distribution system.
The ABB 1SDA074240R1 combines a 1250 A current rating with an L OFF configuration. In compatible applications, this configuration disables the long-time overload protection function so that the circuit breaker can provide the applicable short-circuit protection functions without long-time overload protection.
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 1250 A L OFF protection configurations.
- Switchgear manufacture, maintenance and refurbishment.
Technical Specifications
| Series | SACE Emax 2 |
|---|---|
| Model / order code | 1SDA074240R1 |
| Product type | L OFF rating plug |
| Rated current | 1250 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 | Loose supply |
| Installed-version order code | 1SDA074280R1 |
| EAN | 8015644781729 |
Frequently Asked Questions
What is the ABB 1SDA074240R1 used for?
The ABB 1SDA074240R1 is a 1250 A L OFF rating plug used with compatible Ekip electronic trip units in ABB SACE Emax 2 air circuit breaker applications.
What is the current rating of the ABB 1SDA074240R1?
The 1SDA074240R1 has a rated current of 1250 A.
Which Emax 2 circuit breaker sizes are compatible with this rating plug?
The 1SDA074240R1 is specified for compatible E1.2, E2.2, E4.2 and E6.2 ABB SACE Emax 2 circuit breaker frames.
What does L OFF mean on the ABB 1SDA074240R1?
L OFF means that the long-time overload protection function can be disabled when the rating plug is used with a compatible protection unit, leaving the applicable short-circuit protection functions active.
Is the ABB 1SDA074240R1 supplied loose or installed?
The 1SDA074240R1 is the loose-supply version of the 1250 A L OFF rating plug for compatible ABB Emax 2 applications.
Trusted ABB Circuit Breaker Accessories
ABB SACE Emax 2 rating plugs provide dedicated current and protection configurations for compatible Ekip electronic trip units, supporting flexible and dependable circuit protection in low-voltage switchgear and industrial power distribution systems.
