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1SDA112872R1 ABB Rating Plug 2500 A L OFF E2.2–E6.2 ed.2
ABB 1SDA112872R1 is a 2500 A L OFF second-edition rating plug designed to deactivate long-time overload protection in compatible E2.2, E4.2 and E6.2 Emax 2 air circuit breakers.
£32.81
Why Choose the ABB 1SDA112872R1 Rating Plug?
The ABB 1SDA112872R1 is a 2500 A L OFF rating plug designed for compatible ABB Emax 2 air circuit breakers. Part of the ABB Emax 2 accessory range, this second-edition rating plug is intended for E2.2, E4.2 and E6.2 frame sizes and provides an L OFF configuration for compatible electronic protection trip units.
The L OFF rating plug is specifically designed to disable the long-time overload protection function in compatible Emax 2 protection units. This allows the circuit breaker to operate without the L overload protection function while retaining the applicable short-circuit protection functions provided by the installed trip unit.
With a rated current value of 2500 A, the 1SDA112872R1 is suitable for high-current Emax 2 applications using compatible E2.2 through E6.2 breakers. Its modular format provides a straightforward way to configure the protection characteristics of an ABB Emax 2 installation.
Key Advantages
- Genuine ABB Emax 2 rating plug for compatible air circuit breakers.
- 2500 A rating for high-current Emax 2 applications.
- L OFF configuration disables the long-time overload protection function.
- Suitable for E2.2, E4.2 and E6.2 Emax 2 circuit breakers.
- Modular design supports straightforward protection-system configuration.
- Second-edition component for the ABB Emax 2 accessory platform.
Key Features
- ABB Emax 2 accessory.
- 2500 A rated current.
- L OFF protection configuration.
- Compatible with E2.2, E4.2 and E6.2 Emax 2 frames.
- Designed to deactivate long-time overload protection in compatible trip units.
- Black rating-plug construction.
- Designed for compatible ABB Emax 2 electronic protection trip units.
- ABB product ID 1SDA112872R1.
Flexible Protection Configuration for Emax 2 Circuit Breakers
ABB Emax 2 air circuit breakers use electronic trip units and interchangeable rating plugs to configure protection characteristics for low-voltage electrical distribution systems. The modular rating-plug concept enables the breaker protection arrangement to be adapted to the requirements of the installation.
The ABB 1SDA112872R1 is the 2500 A L OFF version for compatible E2.2, E4.2 and E6.2 breakers. By disabling the long-time overload protection function, it supports applications where the required protection strategy relies on the remaining compatible short-circuit protection functions of the electronic trip unit.
Typical Applications
- ABB Emax 2 air circuit-breaker installations.
- Low-voltage power distribution switchboards.
- High-current industrial electrical distribution systems.
- Switchgear assembly and panel building.
- Protection-system configuration and maintenance.
- Applications requiring deactivation of long-time overload protection.
Technical Specifications
| Series | Emax 2 |
|---|---|
| Model / Product ID | 1SDA112872R1 |
| Product type | Rating plug / air circuit breaker accessory |
| Rated current | 2500 A |
| Configuration | L OFF |
| Edition | ed.2 |
| Suitable for | E2.2, E4.2 and E6.2 |
| Product family | Emax 2 Air Circuit Breaker |
| Function | Deactivation of long-time overload protection |
| Colour | Black |
| EAN | 8056221000321 |
| Product net weight | 0.1 kg |
Frequently Asked Questions
What is the ABB 1SDA112872R1 used for?
It is a 2500 A L OFF rating plug designed for compatible ABB Emax 2 air circuit breakers and electronic protection trip units.
What is the rating of the ABB 1SDA112872R1?
The 1SDA112872R1 has a rated current value of 2500 A.
Which Emax 2 circuit breakers are compatible with this rating plug?
The rating plug is designed for compatible ABB E2.2, E4.2 and E6.2 Emax 2 air circuit breakers.
What does L OFF mean on this ABB rating plug?
The L OFF configuration is used to deactivate the long-time overload protection function in compatible ABB Emax 2 protection units.
What is the ABB order code for the 2500 A L OFF rating plug?
The ABB order code and product ID is 1SDA112872R1, with EAN 8056221000321.
Trusted ABB Emax 2 Protection Technology
ABB Emax 2 air circuit breakers and their modular protection accessories provide flexible solutions for low-voltage power distribution, helping switchboard builders, system integrators and industrial users configure protection systems for demanding electrical installations.
