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1SDA073763R1 ABB AUP 6 Contacts 24V DC E1.2 Auxiliary Position Contact Set
ABB 1SDA073763R1 AUP auxiliary position contact set with six changeover contacts for 24 V DC position signalling on compatible SACE Emax 2 E1.2, XT7 and XT7M withdrawable circuit breakers.
£330.54
Why Choose the ABB AUP 6 Contacts 24V DC E1.2 Auxiliary Position Contact Set?
The ABB AUP 6 Contacts 24V DC E1.2, order code 1SDA073763R1, is a six-contact auxiliary position contact assembly for ABB SACE Emax 2 E1.2 withdrawable circuit breakers. Designed for 24 V DC signalling circuits, the AUP accessory provides electrical feedback of the breaker position within its fixed part for use in control, indication, interlocking and automation systems.
AUP contacts are used with withdrawable circuit breakers to signal their connected, test and disconnected positions. The contacts are potential-free and change state as the breaker moves between positions, enabling switchboard control systems, PLCs and supervisory equipment to determine the physical position of the breaker without relying solely on local mechanical indication.
The 1SDA073763R1 provides six changeover contacts and is intended for position-signalling circuits below 24 V DC. It is suitable for the SACE Emax 2 E1.2 platform and compatible ABB XT7 and XT7M circuit breakers, providing a compact signalling solution for modern withdrawable low-voltage switchgear.
Key Advantages
- Genuine ABB auxiliary position contact assembly.
- Provides six changeover contacts for breaker-position signalling.
- Designed for 24 V DC low-voltage signalling circuits.
- Signals the position of a withdrawable breaker within its fixed part.
- Designed for ABB SACE Emax 2 E1.2 circuit breakers.
- Also suitable for compatible ABB XT7 and XT7M circuit breakers.
- Supports PLC monitoring, electrical interlocking, indication and switchgear automation.
Key Features
- ABB AUP auxiliary position contact set.
- 6 changeover (CO/SPDT) contacts.
- Designed for 24 V DC position-signalling applications.
- Suitable for withdrawable circuit breakers.
- Provides electrical feedback of connected, test and disconnected breaker positions.
- Potential-free contacts switch as the breaker changes position.
- Spring-type electrical connection.
- Compatible with Emax 2 E1.2, XT7 and XT7M.
- ABB order code 1SDA073763R1.
Reliable Position Signalling for Withdrawable Circuit Breakers
A withdrawable circuit breaker can occupy different positions within its fixed part, including connected, test and disconnected. Accurate electrical indication of these positions is important for remote supervision, interlocking and automated switchgear sequences. ABB AUP contacts provide this feedback by changing state as the breaker moves from one defined position to another.
With six changeover contacts available, the 1SDA073763R1 provides multiple signalling paths that can be integrated into PLC inputs, indication circuits, alarms and electrical interlocks. Its 24 V DC configuration is particularly suited to modern extra-low-voltage automation and control architectures used throughout industrial and infrastructure switchgear.
Typical Applications
- ABB SACE Emax 2 E1.2 withdrawable air circuit breakers.
- Connected, test and disconnected breaker-position indication.
- 24 V DC PLC and automation inputs.
- Industrial low-voltage switchboards.
- Electrical interlocking and supervisory control circuits.
- Generator, critical-power and infrastructure distribution switchgear.
Technical Specifications
| Series | SACE Emax 2 |
|---|---|
| Order code | 1SDA073763R1 |
| Product type | Auxiliary position contact block |
| Accessory designation | AUP |
| Number of auxiliary contacts | 6 |
| Contact type | Changeover (CO / SPDT) |
| Signalling voltage version | 24 V DC |
| Application | Position signalling for withdrawable circuit breakers |
| Compatible Emax 2 frame | E1.2 |
| Additional compatibility | XT7 and XT7M |
| Electrical connection | Spring connection |
| Configuration type | Loose or configurable |
| Standards | IEC / UL |
| Product net width | 135 mm |
| Product net height | 55 mm |
| Product net depth | 145 mm |
| Product net weight | 0.03 kg |
| EAN | 8015644776961 |
Frequently Asked Questions
What is the ABB 1SDA073763R1 used for?
The ABB 1SDA073763R1 is an AUP auxiliary position contact assembly used to provide electrical feedback of the position of a compatible withdrawable circuit breaker within its fixed part.
How many contacts does the ABB AUP 1SDA073763R1 provide?
The accessory provides six changeover contacts for circuit-breaker position signalling.
What voltage is the ABB 1SDA073763R1 designed for?
This AUP version is designed for 24 V DC position-signalling circuits, making it suitable for low-voltage PLC, automation and indication systems.
Which circuit breakers are compatible with ABB 1SDA073763R1?
The contact assembly is suitable for the ABB SACE Emax 2 E1.2 frame and compatible ABB XT7 and XT7M circuit breakers.
Which breaker positions can AUP auxiliary contacts indicate?
AUP contacts are used to signal the principal positions of a withdrawable circuit breaker: connected, test and disconnected, allowing its physical position to be monitored remotely.
Trusted Position Feedback for ABB SACE Emax 2
ABB AUP auxiliary position contacts provide dependable electrical feedback from withdrawable circuit breakers, supporting remote indication, interlocking and automated control throughout modern low-voltage switchgear systems.
