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1SDA073762R1 ABB AUP 6 Contacts 400V E1.2 Auxiliary Position Contact Set
ABB 1SDA073762R1 AUP auxiliary position contact set with six changeover contacts for connected, test and disconnected position signalling on compatible SACE Emax 2 E1.2 withdrawable circuit breakers.
£330.54
Why Choose the ABB AUP 6 Contacts 400V E1.2 Position Contact Set?
The ABB AUP 6 Contacts 400V E1.2, order code 1SDA073762R1, is a six-contact auxiliary position contact assembly for ABB SACE Emax 2 E1.2 withdrawable circuit breakers. The AUP contacts provide electrical signalling of the breaker’s position relative to its fixed part, allowing remote monitoring of the connected, test and disconnected states.
The assembly provides six changeover contacts, arranged to signal the principal positions of a withdrawable breaker: two contacts for connected position, two for test position and two for disconnected position. This makes the accessory particularly useful in automated switchboards where breaker position must be communicated to PLCs, interlocking circuits, supervisory systems or local indication equipment.
The 1SDA073762R1 is the version intended for circuits below 400 V AC and is compatible with the Emax 2 E1.2 platform as well as compatible ABB XT7 and XT7M circuit breakers. Designed for installation with withdrawable breaker arrangements, it provides dedicated electrical feedback that complements the mechanical position indication of the switchgear.
Key Advantages
- Genuine ABB auxiliary position contact assembly.
- Provides six changeover contacts for breaker-position signalling.
- Signals connected, test and disconnected positions.
- Provides two contacts for each of the three principal breaker positions.
- Designed for ABB SACE Emax 2 E1.2 withdrawable circuit breakers.
- Suitable for position-signalling circuits below 400 V AC.
- Supports remote monitoring, electrical interlocking and switchgear automation.
Key Features
- ABB AUP auxiliary position contact set.
- 6 changeover contacts.
- 2 connected-position contacts.
- 2 test-position contacts.
- 2 disconnected-position contacts.
- Designed for Emax 2 E1.2 withdrawable breaker arrangements.
- Also compatible with designated XT7 and XT7M configurations.
- Position-contact version for V < 400 V AC.
- Spring-type electrical connection.
- ABB order code 1SDA073762R1.
Reliable Position Signalling for Withdrawable Circuit Breakers
Withdrawable air circuit breakers can occupy several mechanically distinct positions within their fixed part. In the connected position, both the main and auxiliary circuits are engaged; the test position allows control and auxiliary functions to be checked while the main power circuit remains isolated; and the disconnected position separates the breaker from the main circuit.
The ABB AUP contact assembly translates these mechanical positions into electrical signals. With two contacts available for each principal position, the 1SDA073762R1 enables multiple control, indication or interlocking functions to receive breaker-position information, supporting safer and more comprehensive switchboard automation.
Typical Applications
- ABB SACE Emax 2 E1.2 withdrawable air circuit breakers.
- Connected, test and disconnected position indication.
- Industrial low-voltage switchboards.
- PLC and building-management system inputs.
- Electrical interlocking and automation circuits.
- Generator, critical-power and infrastructure distribution switchgear.
Technical Specifications
| Series | SACE Emax 2 |
|---|---|
| Order code | 1SDA073762R1 |
| Product type | Auxiliary position contact block |
| Accessory designation | AUP |
| Number of auxiliary contacts | 6 |
| Contact type | Changeover (CO / SPDT) |
| Connected-position contacts | 2 |
| Test-position contacts | 2 |
| Disconnected-position contacts | 2 |
| Voltage application | Below 400 V AC |
| Compatible Emax 2 frame | E1.2 |
| Additional compatibility | XT7 and XT7M |
| Electrical connection | Spring connection |
| Installation | Withdrawable circuit-breaker arrangement / fixed part |
| Function | Electrical signalling of breaker position |
| Standard | IEC |
| Product net weight | 0.03 kg |
| EAN | 8015644776954 |
Frequently Asked Questions
What is the ABB 1SDA073762R1 used for?
The ABB 1SDA073762R1 is an AUP auxiliary position contact assembly that provides electrical signalling of the position of a compatible withdrawable circuit breaker.
How many contacts does the ABB AUP 1SDA073762R1 provide?
The accessory provides six changeover contacts, with two contacts allocated to each of the connected, test and disconnected breaker positions.
Which Emax 2 circuit breaker is compatible with ABB 1SDA073762R1?
The AUP contact assembly is designed for the ABB SACE Emax 2 E1.2 frame and is also specified for compatible XT7 and XT7M circuit breakers.
Which breaker positions can the AUP contacts signal?
The contacts provide electrical indication of the connected, test and disconnected positions of a withdrawable circuit breaker.
Where can the AUP position signals be used?
The position signals can be connected to PLCs, indication circuits, electrical interlocks, alarms and supervisory control systems that require remote information about the physical position of the circuit breaker.
Trusted Position Feedback for ABB SACE Emax 2
ABB AUP auxiliary position contacts provide dependable electrical feedback of withdrawable circuit-breaker position, supporting remote indication, interlocking and automation throughout modern low-voltage switchgear systems.
