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1SDA060394R1 ABB AUE T6 250 V AC/DC 2 Early Contacts
ABB 1SDA060394R1 AUE T6 accessory with two 250 V AC/DC early auxiliary contacts for advance signalling in ABB Tmax T6 circuit breaker applications.
£77.66
Why Choose the ABB 1SDA060394R1 AUE T6 Early Auxiliary Contacts?
The ABB 1SDA060394R1 is an AUE T6 early auxiliary contact accessory designed for use with ABB Tmax T6 moulded-case circuit breaker equipment. Supplied as two early contacts rated for 250 V AC/DC, this ABB accessory provides advance electrical signalling associated with operation of the breaker mechanism.
As part of ABB's Tmax circuit breaker accessory range, the 1SDA060394R1 is designed to provide reliable auxiliary signalling within industrial low-voltage distribution and control systems. The early-contact arrangement enables a control or signalling circuit to change state in advance of the associated main switching operation, supporting coordinated control and monitoring functions.
The 1SDA060394R1 comprises two wired early microswitches for the ABB Tmax T6 platform and is associated with the RHD direct rotary handle and undervoltage release arrangement. Its 250 V AC/DC rating makes it suitable for a wide range of industrial control and signalling circuits.
Key Advantages
- Genuine ABB Tmax T6 circuit breaker accessory.
- Provides two early auxiliary contacts for advance signalling.
- Suitable for control circuits up to 250 V AC/DC.
- Designed for integration with the ABB Tmax T6 circuit breaker platform.
- Supports coordinated control, monitoring and signalling functions.
- Wired microswitch configuration simplifies integration with the associated breaker operating mechanism.
Key Features
- ABB AUE T6 early auxiliary contact accessory.
- Two early contacts.
- 250 V AC/DC contact rating.
- Designed for ABB Tmax T6 equipment.
- Two wired early microswitches.
- Designed for advance signalling during breaker operating sequences.
- Compatible with the relevant RHD direct rotary handle arrangement.
- ABB order code 1SDA060394R1.
Reliable Early Signalling for Circuit Breaker Control
Early auxiliary contacts are used where an electrical control or signalling action needs to occur in advance of the main switching operation. This can support interlocking, control sequencing, status signalling and other functions within industrial electrical distribution systems.
The ABB 1SDA060394R1 is specifically intended for the Tmax T6 platform and provides two early contacts for integration with the associated operating mechanism. Using an ABB-designed accessory helps maintain mechanical and electrical compatibility with the intended Tmax circuit breaker system.
Typical Applications
- ABB Tmax T6 moulded-case circuit breaker installations.
- Industrial low-voltage distribution panels.
- Electrical switchboards and control panels.
- Breaker status and advance signalling circuits.
- Electrical interlocking and control sequencing.
- Industrial power distribution and automation systems.
Technical Specifications
| Series | Tmax T6 |
|---|---|
| Model / order code | 1SDA060394R1 |
| Product designation | AUE T6 250VAC/DC 2 EARLY CONTACTS |
| Product type | Early auxiliary contact accessory |
| Number of early contacts | 2 |
| Rated voltage | 250 V AC/DC |
| Contact type | Early microswitch contacts |
| Configuration | 2 wired microswitches |
| Compatibility | ABB Tmax T6 |
| Associated operating mechanism | RHD direct rotary handle |
| Application | Auxiliary signalling / advance contact operation |
| Standard | IEC |
| Weight | approx. 0.22 kg |
| GTIN / EAN | 8015644628581 |
| ABB product group | 310511-T-Max T4 - T8 |
Frequently Asked Questions
What is the ABB 1SDA060394R1 used for?
The ABB 1SDA060394R1 provides two early auxiliary contacts for advance signalling in ABB Tmax T6 circuit breaker applications.
Which ABB circuit breaker is the 1SDA060394R1 designed for?
The accessory is designed for the ABB Tmax T6 circuit breaker platform and its associated operating mechanism.
How many contacts does the ABB 1SDA060394R1 provide?
The 1SDA060394R1 provides two early contacts using wired microswitches.
What is the voltage rating of the ABB 1SDA060394R1?
The AUE T6 early contact accessory is rated for 250 V AC/DC.
Why are early auxiliary contacts used?
Early auxiliary contacts provide an electrical signal in advance of the associated main switching operation, allowing functions such as control sequencing, interlocking and advance signalling to be implemented.
Trusted ABB Circuit Breaker Accessories
ABB Tmax circuit breaker accessories are engineered to integrate with their intended breaker platforms, supporting dependable signalling, control and protection functions in industrial low-voltage distribution systems.
