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1SDA058266R1 ABB SACE Emax 10 Open/Closed Auxiliary Contacts 5NO + 5NC
ABB 1SDA058266R1 is a SACE Emax open/closed position auxiliary contact accessory for compatible E1-E6 circuit breakers, providing 10 contacts arranged as 5NO and 5NC for PR122 and PR123 configurations.
£911.51
Why Choose the ABB 10 Open/Closed Auxiliary Contact Set?
The ABB 1SDA058266R1 is a genuine SACE Emax auxiliary contact accessory designed to provide open/closed position signalling from compatible ABB air circuit breakers. The assembly provides 10 auxiliary contacts arranged as 5 normally open (5NO) and 5 normally closed (5NC) contacts.
ABB specifies the accessory for SACE Emax E1-E6 circuit breakers and identifies it for use with PR122 and PR123 electronic protection releases. The auxiliary contacts allow external control, indication, interlocking and monitoring circuits to receive electrical status signals corresponding to the circuit breaker's open or closed position.
With its 5NO + 5NC contact arrangement, the 1SDA058266R1 provides multiple signalling points from one accessory assembly. It is suitable for switchboard construction, maintenance and replacement applications where dependable breaker-position feedback is required from compatible ABB SACE Emax equipment.
Key Advantages
- Provides 10 open/closed auxiliary contacts for comprehensive breaker-position signalling.
- Contact arrangement comprises 5NO + 5NC.
- Designed for compatible ABB SACE Emax E1-E6 circuit breakers.
- Specified for applications involving PR122 and PR123 electronic protection releases.
- Supports remote breaker status indication, monitoring and control functions.
- Multiple contacts allow position information to be distributed to several external circuits.
- Genuine ABB accessory identified by order code 1SDA058266R1.
Key Features
- 10 auxiliary contacts for open/closed position signalling.
- 5 normally open (NO) contacts.
- 5 normally closed (NC) contacts.
- Compatible with specified SACE Emax E1-E6 circuit breakers.
- Designed for PR122 / PR123 configurations.
- Provides electrical indication of circuit breaker open/closed status.
- Suitable for signalling, monitoring, interlocking and control circuits.
- ABB order code 1SDA058266R1.
Reliable Open/Closed Position Signalling for SACE Emax
Auxiliary contacts allow a circuit breaker's mechanical operating state to be represented electrically in external control and monitoring systems. When the breaker changes between open and closed positions, the associated auxiliary contacts change state so that switchboard indication, control circuits, interlocks or supervisory equipment can respond accordingly.
The ABB 1SDA058266R1 provides a substantial 10-contact arrangement consisting of 5NO and 5NC contacts. This makes the accessory particularly useful in complex low-voltage switchgear where breaker status may need to be communicated simultaneously to several control, signalling or automation circuits.
Typical Applications
- ABB SACE Emax E1-E6 air circuit breaker installations.
- Remote open/closed breaker position indication.
- Industrial switchboard status monitoring.
- Electrical interlocking circuits.
- Building and industrial automation interfaces.
- Power distribution control and supervisory systems.
- Replacement or expansion of compatible breaker auxiliary contacts.
Technical Specifications
| Series | SACE Emax |
|---|---|
| Order code / MPN | 1SDA058266R1 |
| ABB designation | 10OPEN/CLOSED AUX.CONT(5NO+5NC+2PR) |
| Product type | Open/closed auxiliary contact set |
| Function | Circuit breaker open/closed position signalling |
| Total auxiliary contacts | 10 |
| Normally open contacts | 5NO |
| Normally closed contacts | 5NC |
| Compatible breaker range | SACE Emax E1-E6 |
| Protection release compatibility | PR122 / PR123 |
| EAN | 8015644605537 |
| Application | Air circuit breaker status signalling and control |
| ABB product group | 310513-New Emax |
Frequently Asked Questions
What is the ABB 1SDA058266R1?
The ABB 1SDA058266R1 is a SACE Emax open/closed position auxiliary contact accessory providing 10 contacts arranged as 5NO + 5NC.
How many auxiliary contacts does ABB 1SDA058266R1 provide?
The accessory provides 10 auxiliary contacts in total, comprising five normally open and five normally closed contacts.
What does 5NO + 5NC mean?
5NO + 5NC means the accessory contains five normally open contacts and five normally closed contacts, providing multiple electrical outputs for breaker-position signalling.
Which SACE Emax breakers are compatible with ABB 1SDA058266R1?
ABB identifies the accessory for compatible SACE Emax E1-E6 circuit breakers.
Which protection releases are associated with ABB 1SDA058266R1?
ABB specifies the accessory for configurations using PR122 and PR123 electronic protection releases.
What are the ABB 1SDA058266R1 auxiliary contacts used for?
They provide electrical indication of circuit breaker open/closed status for applications such as remote signalling, monitoring, electrical interlocking and switchgear control.
Trusted by Power Distribution Professionals Worldwide
ABB SACE Emax accessories provide purpose-designed signalling and control components for low-voltage power distribution systems, helping integrate air circuit breaker status information with switchboard control, monitoring and automation equipment.
