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1SDA063140R1 ABB KEY-PLUG INTERCHAN. x PR231 T7-T7M
ABB 1SDA063140R1 is a PR231/P interchangeability key-plug extracode for compatible Tmax T7 and T7M circuit breakers, enabling replacement of the PR231/P with another compatible electronic trip unit.
£325.49
Why Choose the ABB KEY-PLUG INTERCHAN. x PR231 T7-T7M?
The ABB KEY-PLUG INTERCHAN. x PR231 T7-T7M, order code 1SDA063140R1, is a genuine ABB PR231/P interchangeability key-plug extracode for compatible Tmax T7 and T7M circuit breakers. It is specified when interchangeability of the PR231/P electronic trip unit is required, allowing the PR231/P to be replaced with another compatible electronic trip unit.
ABB specifies this key-plug for T7-T7M PR231/P trip-unit interchangeability. The accessory supports greater flexibility in circuit-breaker configuration by enabling compatible electronic trip units to be substituted when system protection requirements change.
Designed specifically for the ABB Tmax T7 and T7M platform, the 1SDA063140R1 provides the dedicated key-plug arrangement required for this interchangeability function. It is particularly useful in industrial power-distribution systems where maintainability, future protection upgrades and flexible breaker configuration are important.
Key Advantages
- Genuine ABB PR231/P interchangeability key-plug.
- Designed specifically for compatible Tmax T7 and T7M circuit breakers.
- Enables the PR231/P trip unit to be replaced by another compatible electronic trip unit.
- Supports flexible circuit-breaker protection configuration and future upgrades.
- Dedicated ABB accessory for correct T7-T7M trip-unit interchangeability.
- Suitable for professional maintenance, retrofit and switchboard applications.
Key Features
- ABB Tmax T7-T7M accessory.
- PR231/P interchangeability function.
- Key-plug accessory for electronic trip-unit replacement.
- Compatible with T7-T7M circuit breaker platforms.
- Specified as an extracode for PR231 interchangeability.
- Supports substitution of the PR231/P with another compatible electronic trip unit.
- Genuine ABB order code 1SDA063140R1.
Flexible Electronic Trip-Unit Interchangeability
Electronic trip units determine the overcurrent protection characteristics of a moulded case circuit breaker. Providing interchangeability allows the protection system to be adapted when installation requirements change, without necessarily replacing the complete circuit breaker.
For compatible Tmax T7 and T7M breakers equipped with PR231/P, ABB specifies the 1SDA063140R1 key-plug when the PR231/P is to be made interchangeable with another electronic trip unit. This provides a dedicated ABB solution for maintaining configuration flexibility throughout the service life of the breaker.
Typical Applications
- ABB Tmax T7 circuit breaker configurations.
- ABB Tmax T7M circuit breaker configurations.
- PR231/P electronic trip-unit interchangeability.
- Circuit breaker protection upgrades and retrofits.
- Industrial low-voltage switchboards.
- Maintenance and modification of power-distribution assemblies.
Technical Specifications
| Series | Tmax T7 / T7M Accessories |
|---|---|
| ABB order code | 1SDA063140R1 |
| Product type | Electronic trip-unit interchangeability key-plug |
| Function | PR231/P trip-unit interchangeability |
| Compatible circuit breakers | Tmax T7 / T7M |
| Compatible trip unit | PR231/P |
| Application | Replacement of PR231/P with another compatible electronic trip unit |
| Configuration | Extracode accessory |
| ABB product group | 310511-T-Max T4 - T8 |
Frequently Asked Questions
What is the ABB 1SDA063140R1?
The ABB 1SDA063140R1 is a key-plug extracode for PR231/P electronic trip-unit interchangeability on compatible Tmax T7 and T7M circuit breakers.
What is the purpose of the ABB PR231/P interchangeability key-plug?
The key-plug is required when the PR231/P is to be replaced with another compatible electronic trip unit, enabling trip-unit interchangeability on the appropriate breaker configuration.
Which circuit breakers are compatible with ABB 1SDA063140R1?
The accessory is specified for compatible ABB Tmax T7 and T7M circuit breakers.
Is ABB 1SDA063140R1 a trip unit?
No. The 1SDA063140R1 is an interchangeability key-plug accessory used in connection with the PR231/P trip-unit replacement function; it is not itself an electronic trip unit.
When is the 1SDA063140R1 key-plug required?
ABB specifies the key-plug when a compatible T7 or T7M breaker requires the PR231/P trip unit to be interchangeable with another electronic trip unit.
Trusted ABB Power Distribution Accessories
ABB Tmax circuit breaker accessories provide purpose-designed solutions for configuring, maintaining and upgrading low-voltage protection systems in industrial switchboards and professional power-distribution assemblies.
