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1SDA038325R1 ABB Closing Spring Electrical Indication Accessory
ABB 1SDA038325R1 is a closing-spring electrical indication accessory designed to provide remote electrical signalling of the closing-spring condition on compatible ABB SACE Emax circuit breakers.
£314.00
Why Choose the ABB 1SDA038325R1 Closing Spring Electrical Indicator?
The ABB 1SDA038325R1 is a dedicated closing-spring electrical indication accessory designed for compatible ABB SACE Emax low-voltage circuit breakers. Part of the ABB New Emax accessories range, it provides electrical signalling of the condition of the circuit breaker's stored-energy closing springs for use in switchgear monitoring and control systems.
ABB SACE Emax circuit breakers use a stored-energy mechanism in which the closing springs must be fully charged before a closing operation can take place. The 1SDA038325R1 provides an electrical indication associated with this spring condition, enabling the charged status to be incorporated into remote indication, interlocking, automation or supervisory circuits.
This accessory complements the mechanical spring-status indication provided on compatible Emax circuit breakers and is particularly useful in electrically operated installations where the readiness of the closing mechanism must be monitored away from the breaker itself. It is suited to industrial switchboards, power-distribution systems and automated circuit-breaker control applications.
Key Advantages
- Provides electrical indication of the circuit-breaker closing-spring condition.
- Supports remote monitoring of closing-spring readiness.
- Designed specifically for compatible ABB SACE Emax circuit breakers.
- Useful in automated and remotely controlled switchgear installations.
- Supports integration with signalling, control and supervisory circuits.
- Genuine ABB accessory engineered for the Emax stored-energy operating mechanism.
Key Features
- ABB closing-spring electrical indication accessory.
- Monitors the status of the circuit-breaker closing springs.
- Provides an electrical signal for external control or indication circuits.
- Complements the circuit breaker's mechanical spring-status indication.
- Designed for the ABB SACE Emax circuit-breaker platform.
- Suitable for remote switchgear monitoring.
- Supports automated circuit-breaker operating systems.
- Designed for industrial low-voltage power-distribution equipment.
Reliable Closing-Spring Status Monitoring
Stored-energy circuit breakers rely on charged closing springs to provide the mechanical energy required for rapid and dependable closing of the main contacts. On ABB SACE Emax breakers, the spring mechanism has a visible indication showing whether the closing springs are charged or discharged, allowing the operator to verify whether the breaker is ready for a closing operation.
The ABB 1SDA038325R1 extends this functionality by providing electrical closing-spring indication. This allows spring status to be incorporated into remote control and monitoring systems, helping operators or automation equipment determine whether the stored-energy mechanism is ready before issuing a circuit-breaker closing command.
Typical Applications
- ABB SACE Emax circuit-breaker installations.
- Industrial low-voltage switchboards.
- Remote circuit-breaker monitoring systems.
- Automated power-distribution installations.
- Electrical control and signalling panels.
- Switchgear interlocking and supervisory circuits.
- Power-management and building-management systems.
Technical Specifications
| Product group | 310513-New Emax |
|---|---|
| Model / description | CLOSING SPRING ELECTR.INDICATION E |
| ABB order code | 1SDA038325R1 |
| Product type | Closing-spring electrical indication accessory |
| Function | Electrical indication of closing-spring status |
| Application | Circuit-breaker stored-energy closing mechanism |
| Product family | ABB SACE Emax |
| Installation type | Circuit-breaker accessory |
Frequently Asked Questions
What is the ABB 1SDA038325R1 used for?
The ABB 1SDA038325R1 is a closing-spring electrical indication accessory used to provide an electrical signal representing the closing-spring condition of a compatible ABB SACE Emax circuit breaker.
Why is closing-spring status important on an Emax circuit breaker?
The circuit breaker's closing springs must be sufficiently charged before the breaker can perform its closing operation, so spring-status indication allows operators and control systems to determine whether the closing mechanism is ready.
Does the ABB 1SDA038325R1 charge the closing springs?
No. The 1SDA038325R1 provides electrical indication of closing-spring status; automatic charging of the springs is performed by a compatible geared motor accessory where fitted.
Can the 1SDA038325R1 be used for remote monitoring?
Yes. Its electrical indication function allows the closing-spring condition to be incorporated into suitable remote signalling, control, automation or supervisory systems.
Where is the ABB 1SDA038325R1 typically used?
It is typically used with compatible ABB SACE Emax circuit breakers in industrial switchboards and automated power-distribution systems where electrical monitoring of closing-spring status is required.
Trusted ABB Circuit-Breaker Accessories
ABB SACE Emax circuit-breaker accessories provide engineered signalling, control and operating functions for industrial low-voltage switchgear, supporting dependable monitoring and automation of stored-energy circuit-breaker mechanisms.
