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1SDA067116R1 ABB AUX-SA-C 1S51 24Vdc XT2-XT4 F/P
ABB 1SDA067116R1 AUX-SA-C 1S51 is a genuine 24 V DC cabled auxiliary trip-indication contact for compatible fixed and plug-in ABB Tmax XT2 and XT4 moulded-case circuit breakers.
£30.18
Why Choose the ABB AUX-SA-C 1S51 24Vdc XT2-XT4 F/P 1SDA067116R1?
The ABB AUX-SA-C 1S51 24Vdc XT2-XT4 F/P 1SDA067116R1 is a genuine wired auxiliary trip-indication contact for ABB Tmax XT2 and XT4 moulded-case circuit breakers. As part of the ABB T-Max XT 250 Range, it provides an electrical signalling contact for indicating when a compatible circuit breaker has tripped.
The accessory provides one S51 trip-indication contact for 24 V DC signalling circuits. It is supplied as a cabled accessory for compatible fixed and plug-in (F/P) breaker configurations, helping integrate breaker trip status into control, indication and monitoring systems.
Designed for the ABB SACE Tmax XT platform, the 1SDA067116R1 is suitable for professional switchboards, industrial control panels and power distribution equipment where remote indication of an automatic breaker trip is required.
Key Advantages
- Genuine ABB auxiliary trip-indication contact.
- Compatible with ABB Tmax XT2 and XT4 circuit breakers.
- Provides one S51 trip-indication contact.
- Designed for 24 V DC signalling circuits.
- Suitable for fixed and plug-in (F/P) breaker configurations.
- Supports remote breaker-status indication in control and monitoring systems.
Key Features
- ABB T-Max XT 250 Range accessory.
- AUX-SA-C 1S51 auxiliary signalling contact.
- Provides one contact for tripped indication.
- 24 V DC contact version.
- Compatible with XT2 and XT4 frames.
- Designed for fixed / plug-in (F/P) circuit breakers.
- Cabled version for installation on the circuit breaker.
- Accessory classification: Auxiliary contacts / Bell Alarm.
- Genuine ABB order code 1SDA067116R1.
Remote Trip Indication for ABB Tmax XT2 and XT4 Circuit Breakers
An S51 auxiliary signalling contact provides electrical indication when the circuit breaker trips automatically. This allows the breaker condition to be communicated to external signalling, control or monitoring equipment without relying solely on visual inspection of the breaker itself.
The ABB AUX-SA-C 1S51 24Vdc is the cabled 24 V DC version intended for compatible fixed and plug-in Tmax XT2 and XT4 circuit breakers. It is therefore well suited to switchboards and automation systems where reliable remote trip-status indication forms part of the control and maintenance strategy.
Typical Applications
- ABB Tmax XT2 moulded-case circuit breaker installations.
- ABB Tmax XT4 moulded-case circuit breaker installations.
- Remote automatic-trip indication.
- Industrial switchboards and distribution panels.
- PLC and control-system breaker status monitoring.
- Alarm and annunciation circuits.
- OEM switchgear and control-panel construction.
Technical Specifications
| Series | Tmax XT / T-Max XT 250 Range |
|---|---|
| ABB order code | 1SDA067116R1 |
| Product type | Auxiliary signalling contact |
| Accessory type | Auxiliary contacts / Bell Alarm |
| Contact designation | S51 |
| Number of trip-indication contacts | 1 |
| Contact function | Automatic trip indication |
| Control / signalling voltage | 24 V DC |
| Compatible frames | XT2, XT4 |
| Breaker configuration | Fixed / Plug-in (F/P) |
| Connection version | Cabled |
| Suitable product family | SACE Tmax XT |
| Standards | IEC 60947-2, UL 489 |
| RoHS | Compliant |
| EAN / UPC | 8015644010232 |
| Product weight | 0.04 kg |
Frequently Asked Questions
What is the ABB 1SDA067116R1 used for?
The ABB 1SDA067116R1 is a cabled auxiliary contact for automatic trip indication on compatible ABB Tmax XT2 and XT4 moulded-case circuit breakers.
What signalling voltage is the AUX-SA-C 1S51 designed for?
This version is designed for 24 V DC signalling applications.
Which ABB circuit breaker frames are compatible with 1SDA067116R1?
The accessory is designed for compatible ABB Tmax XT2 and XT4 circuit breakers.
What does S51 indicate?
The S51 contact provides electrical signalling of an automatic circuit breaker trip, allowing trip status to be communicated to an external control, alarm or monitoring system.
Is the ABB 1SDA067116R1 for fixed or withdrawable breakers?
The 1SDA067116R1 is specified for fixed and plug-in (F/P) breaker configurations. A separate version is used for withdrawable configurations.
Trusted by Electrical Professionals Worldwide
ABB Tmax XT auxiliary contacts are used by panel builders, electrical contractors and industrial engineers to integrate circuit breaker status signalling with professional low-voltage control, monitoring and power distribution systems.
