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1SDA050150R1 ABB Emax E3 4-Pole 10 Auxiliary Contacts Below 24V
ABB 1SDA050150R1 is a 10-contact auxiliary signalling accessory for connected and isolated position indication below 24 V on four-pole ABB SACE Emax E3 circuit breaker installations.
£853.48
Why Choose the ABB 1SDA050150R1 Emax E3 10 Auxiliary Contact Set?
The ABB 1SDA050150R1 is a 10-contact auxiliary signalling accessory designed for four-pole ABB SACE Emax E3 air circuit breaker installations. It provides electrical indication of the breaker’s connected and isolated positions, allowing its position within the withdrawable system to be communicated to external control and monitoring equipment.
Designed for signalling circuits operating at less than 24 V, the 1SDA050150R1 is well suited to modern digital control applications. Its ten auxiliary contacts provide multiple independent signalling points for PLC inputs, switchboard indication, remote monitoring, interlocking logic and supervisory control systems.
As part of the ABB SACE Emax / New Emax accessory range, the 1SDA050150R1 is specifically associated with the four-pole Emax E3 configuration. It provides a manufacturer-designed solution for applications requiring detailed electrical indication of breaker position in industrial and commercial low-voltage switchgear.
Key Advantages
- Provides 10 auxiliary contacts for comprehensive breaker-position signalling.
- Indicates connected and isolated breaker positions.
- Designed for low-level signalling circuits below 24 V.
- Specifically intended for four-pole ABB SACE Emax E3 applications.
- Supports PLC, remote indication, interlocking and supervisory monitoring systems.
- Genuine ABB accessory engineered for integration with Emax low-voltage switchgear.
Key Features
- ABB SACE Emax / New Emax accessory.
- 10 auxiliary contacts.
- Designed for four-pole Emax E3 installations.
- Connected/isolated position indication.
- Suitable for signal voltages below 24 V.
- Provides discrete electrical signals for breaker-position monitoring.
- Suitable for industrial automation and switchgear supervision.
- ABB order code 1SDA050150R1.
Reliable Position Signalling for Emax E3 Switchgear
Knowing the physical position of a withdrawable circuit breaker is important for switchgear control, safety interlocking and remote supervision. The ABB 1SDA050150R1 provides electrical signals that allow external systems to identify whether the compatible Emax E3 breaker is in its connected or isolated position.
With 10 auxiliary contacts available, breaker-position information can be incorporated into several independent circuits or control functions. The below-24 V signalling design is particularly useful for digital automation systems, PLC inputs and other low-level control interfaces used in modern low-voltage switchboards.
Typical Applications
- Four-pole ABB SACE Emax E3 air circuit breaker installations.
- Connected and isolated breaker-position indication.
- Low-voltage power distribution switchboards.
- PLC and industrial automation input circuits.
- Switchgear interlocking and remote indication systems.
- Power management and supervisory control systems.
Technical Specifications
| Series | SACE Emax / New Emax |
|---|---|
| Order code | 1SDA050150R1 |
| Manufacturer designation | E3 10 AUX CONTACTS FOR DIGI |
| Product type | Auxiliary contact and breaker-position indication accessory |
| Number of auxiliary contacts | 10 |
| Compatible breaker | ABB SACE Emax E3 |
| Pole configuration | 4-pole |
| Indication | Connected / isolated position |
| Signal voltage | Less than 24 V |
| Configuration type | Loose or configurable |
| Standard | IEC |
| Suitable product class | SACE Emax |
| Product net weight | Approximately 0.57 kg |
| Minimum order quantity | 1 piece |
| EAN | 8015644502515 |
| ABB product group | 310513-New Emax |
Frequently Asked Questions
What is the ABB 1SDA050150R1 used for?
The ABB 1SDA050150R1 provides 10 auxiliary contacts for connected and isolated position indication on compatible four-pole ABB SACE Emax E3 circuit breaker installations.
How many auxiliary contacts does the ABB 1SDA050150R1 provide?
The accessory provides 10 auxiliary contacts for electrical breaker-position signalling.
Which circuit breaker is the ABB 1SDA050150R1 designed for?
The 1SDA050150R1 is specifically associated with the four-pole ABB SACE Emax E3 configuration.
What positions can the ABB 1SDA050150R1 indicate?
The accessory provides electrical indication of the circuit breaker’s connected and isolated positions.
What signalling voltage is the ABB 1SDA050150R1 designed for?
The auxiliary contact set is intended for low-level signalling circuits operating at less than 24 V, making it suitable for compatible digital control and monitoring systems.
Trusted ABB Circuit Breaker Accessories
ABB SACE Emax auxiliary signalling accessories provide dependable breaker-position information for control, interlocking and supervision systems, supporting effective integration of air circuit breakers into automated low-voltage switchgear.
