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1SDA062112R1 ABB AUE T7 400Va.c. 3 Early Contacts Auxiliary Accessory
ABB AUE T7 400Va.c. 3 Early Contacts auxiliary accessory designed for Tmax T7 circuit breakers to provide early status signalling and control integration.
£128.83
Why Choose the ABB AUE T7 400Va.c. 3 Early Contacts Accessory?
The ABB AUE T7 400Va.c. 3 Early Contacts (1SDA062112R1) is a genuine auxiliary contact accessory designed for ABB SACE Tmax XT circuit breakers. This accessory provides early signalling functionality, allowing connected control systems to receive circuit breaker status information before the main contacts operate.
As part of the ABB Tmax XT accessory range, the AUE T7 early contact solution is engineered to enhance breaker monitoring, control and automation capabilities. It supports integration into industrial electrical systems where reliable switching sequence information is required.
Designed for Tmax T7 circuit breaker applications with a 400 V AC rated auxiliary circuit and a three-contact configuration, this accessory is suitable for industrial switchboards, automation systems and low-voltage distribution installations.
Key Advantages
- Genuine ABB Tmax XT accessory for reliable circuit breaker integration.
- Early contact signalling provides advance indication of breaker operation.
- 400 V AC auxiliary circuit rating for industrial control applications.
- Three early contacts support enhanced monitoring and control functions.
- Improves automation, interlocking and system status feedback.
- Manufactured to ABB quality standards for professional electrical installations.
Key Features
- ABB SACE Tmax XT accessory.
- Model: AUE T7 400Va.c. 3 EARLY CONTACTS.
- Order code: 1SDA062112R1.
- Accessory type: Auxiliary early contact unit.
- Suitable for: ABB Tmax T7 circuit breakers.
- Rated auxiliary voltage: 400 V AC.
- Number of early contacts: 3.
- Designed for breaker status indication and control applications.
Reliable Monitoring and Control for Industrial Systems
Auxiliary contacts provide valuable feedback from circuit breakers, allowing control systems, PLCs and safety circuits to monitor switching status. Early contacts operate before the main breaker contacts change state, providing advance indication for control and interlocking functions.
The ABB AUE T7 early contact accessory helps improve system visibility and operational coordination when used with compatible Tmax XT circuit breakers in industrial electrical installations.
Typical Applications
- Industrial low-voltage switchboards.
- Automation and control panels.
- Electrical interlocking systems.
- Motor control installations.
- Power distribution assemblies.
- ABB Tmax T7 circuit breaker applications.
Technical Specifications
| Product series | Tmax XT Accessories |
|---|---|
| Order code | 1SDA062112R1 |
| Product type | Auxiliary early contact accessory |
| Compatible breaker | ABB Tmax T7 |
| Auxiliary voltage | 400 V AC |
| Contact quantity | 3 early contacts |
| Function | Early breaker status signalling |
| Product category | Circuit breaker accessories |
| Standards | IEC compatible ABB Tmax accessory system |
Frequently Asked Questions
What is the ABB AUE T7 400Va.c. 3 Early Contacts used for?
This accessory provides early status signalling from ABB Tmax T7 circuit breakers for monitoring, control and automation applications.
Which circuit breakers are compatible with this accessory?
The AUE T7 early contact accessory is designed for use with ABB Tmax T7 circuit breakers.
What is the function of an early contact?
An early contact provides an indication before the main circuit breaker contacts change state, supporting control and interlocking functions.
How many early contacts are included?
The accessory provides 3 early contacts for breaker status monitoring.
What is the ABB order code for this accessory?
The ABB order code is 1SDA062112R1.
Trusted by Industrial Power Engineers Worldwide
ABB Tmax accessories provide dependable monitoring and control solutions that help engineers optimise safety, automation and reliability within modern electrical distribution systems.
