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1SDA074282R1 ABB 2000 A L OFF Rating Plug Emax 2 E2.2-E6.2 INST
ABB 1SDA074282R1 is a mounted-only 2000 A L OFF rating plug for compatible SACE Emax 2 E2.2, E4.2 and E6.2 air circuit breakers.
£31.60
Why Choose the ABB 1SDA074282R1 2000 A L OFF Rating Plug?
The ABB 1SDA074282R1 is a 2000 A L OFF rating plug for ABB SACE Emax 2 air circuit breakers. Identified as RATING PLUG 2000 L OFF E2.2..E6.2 INST, it is designed for compatible E2.2, E4.2 and E6.2 frames and provides a 2000 A current reference for the electronic protection system.
The L OFF configuration is specifically intended to deactivate the long-time overload protection function (L) of the compatible protection system. This makes the rating plug suitable for engineered installations where overload protection is provided separately or where the long-time function is intentionally excluded from the circuit-breaker protection scheme.
The INST designation identifies this version as mounted only, meaning it is intended as a factory-installed configuration rather than a standard loose accessory. This provides a defined 2000 A L OFF configuration as part of the assembled Emax 2 circuit breaker.
Key Advantages
- Genuine ABB SACE Emax 2 rating plug.
- 2000 A rated current for compatible high-current protection systems.
- L OFF configuration deactivates the long-time overload protection function.
- Compatible with Emax 2 E2.2, E4.2 and E6.2 frames.
- Mounted-only configuration for factory-installed circuit breakers.
- Supports specialised protection schemes where overload protection is implemented separately.
Key Features
- ABB Emax 2 rating plug.
- 2000 A L OFF configuration.
- Long-time overload protection function configured as OFF.
- Suitable for E2.2, E4.2 and E6.2 circuit-breaker frames.
- Configuration type: Mounted only.
- Designed for ABB SACE Emax 2 protection systems.
- IEC platform accessory.
- ABB order code 1SDA074282R1.
2000 A L OFF Protection Configuration for Emax 2
ABB rating plugs form part of the configurable protection architecture used with SACE Emax 2 air circuit breakers. The 1SDA074282R1 establishes a 2000 A rating while providing the specialised L OFF arrangement, in which the long-time overload protection function is deactivated.
Because this version is specified as mounted only, it is intended to form part of the factory-configured circuit breaker. It is suitable for Emax 2 E2.2, E4.2 and E6.2 installations where the protection design requires a 2000 A reference together with an alternative arrangement for overload protection.
Typical Applications
- ABB SACE Emax 2 E2.2, E4.2 and E6.2 air circuit breakers.
- Applications requiring a 2000 A L OFF protection configuration.
- Systems with separately implemented overload protection.
- Industrial low-voltage main distribution switchboards.
- Infrastructure and critical power distribution systems.
- Factory-configured OEM switchgear assemblies.
Technical Specifications
| Series | SACE Emax 2 |
|---|---|
| Order code | 1SDA074282R1 |
| Product designation | RATING PLUG 2000 L OFF E2.2..E6.2 INST |
| Product type | L OFF rating plug |
| Rated current | 2000 A |
| Long-time protection configuration | L OFF |
| Compatible circuit-breaker family | ABB SACE Emax 2 |
| Compatible frames | E2.2, E4.2, E6.2 |
| Configuration type | Mounted only |
| Standard | IEC |
| Product net weight | 1 kg |
| EAN | 8015644782153 |
Frequently Asked Questions
What is the ABB 1SDA074282R1?
It is a 2000 A L OFF rating plug in a mounted-only configuration for compatible ABB SACE Emax 2 E2.2, E4.2 and E6.2 air circuit breakers.
What does L OFF mean on the ABB 1SDA074282R1?
L OFF means that the long-time overload protection function (L) is deactivated, making the configuration suitable for applications where overload protection is handled separately.
What is the rated current of the ABB 1SDA074282R1?
The ABB 1SDA074282R1 has a rated current of 2000 A.
Which Emax 2 frames are compatible with ABB 1SDA074282R1?
ABB specifies the rating plug for compatible SACE Emax 2 E2.2, E4.2 and E6.2 circuit-breaker frames.
What does INST mean for ABB 1SDA074282R1?
INST identifies the product as a mounted-only configuration intended to be installed as part of the factory-configured Emax 2 circuit breaker.
Trusted by Power Distribution Professionals
ABB SACE Emax 2 circuit breakers provide a modular protection platform for demanding low-voltage distribution systems, with dedicated rating-plug configurations supporting specialised protection requirements across industrial, infrastructure and OEM switchgear.
