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1SDA038288R1 ABB Shunt Opening Release 48 V AC/DC E1/6-T8
ABB 1SDA038288R1 is a 48 V AC/DC shunt opening release designed for remote electrical opening of compatible SACE Emax and SACE Tmax T circuit breakers.
£276.65
Why Choose the ABB 1SDA038288R1 Shunt Opening Release?
The ABB 1SDA038288R1 is a reliable 48 V AC/DC shunt opening release designed for remote electrical opening of compatible ABB circuit breakers. Part of the ABB Accessories for Emax range, this accessory provides an electrically operated method of tripping the breaker from a remote control circuit.
The shunt opening release is intended for integration with compatible ABB SACE Emax and SACE Tmax T circuit breakers. When the release receives its rated control voltage, it actuates the circuit-breaker opening mechanism, allowing remote disconnection as part of an electrical control, protection or emergency switching system.
With a rated control voltage of 48 V AC/DC, the 1SDA038288R1 supports both AC and DC control circuits. It is suitable for ABB E1, E2, E3, E4, E6 and T8 circuit breakers, making it a versatile replacement or system accessory for industrial low-voltage distribution equipment.
Key Advantages
- Genuine ABB shunt opening release for compatible circuit breakers.
- 48 V AC/DC rated control voltage for flexible control-system integration.
- Enables remote electrical opening of the circuit breaker.
- Suitable for ABB E1, E2, E3, E4, E6 and T8 breaker families.
- Designed for use with SACE Emax and SACE Tmax T equipment.
- Suitable for industrial control, protection and power-distribution applications.
Key Features
- ABB Accessories for Emax range.
- Shunt opening release circuit-breaker accessory.
- 48 V AC/DC rated voltage.
- Compatible with both AC and DC control circuits.
- Designed for remote circuit-breaker opening.
- Suitable for E1, E2, E3, E4, E6 and T8.
- Compatible with ABB SACE Emax and SACE Tmax T product classes.
- IEC-based circuit-breaker accessory.
Reliable Remote Opening for Circuit Breakers
A shunt opening release allows a circuit breaker to be opened electrically from a remote location. Applying the specified control voltage energises the release and operates the breaker mechanism, providing a convenient interface between the circuit breaker and external control or protection equipment.
The ABB 1SDA038288R1 is particularly suited to switchboards and automated power-distribution systems where breakers must respond to remote commands, protection signals or emergency shutdown circuits. Its compatibility with several ABB Emax and Tmax breaker sizes simplifies integration into established ABB low-voltage installations.
Typical Applications
- Remote opening of industrial circuit breakers.
- Low-voltage switchboards and distribution panels.
- Industrial power-distribution systems.
- Emergency shutdown and isolation circuits.
- Automated electrical control systems.
- Protection and interlocking circuits.
- ABB SACE Emax and SACE Tmax T breaker installations.
Technical Specifications
| Series | Accessories for Emax |
|---|---|
| Product ID / order code | 1SDA038288R1 |
| Product type | Shunt opening release |
| Rated voltage | 48 V AC/DC |
| Current type | AC/DC |
| Suitable for | E1, E2, E3, E4, E6, T8 |
| Suitable product class | SACE Emax, SACE Tmax T |
| Configuration type | Loose or configurable |
| Standard | IEC |
| EAN | 8015644382889 |
Frequently Asked Questions
What is the ABB 1SDA038288R1 used for?
The ABB 1SDA038288R1 is a shunt opening release used to electrically open a compatible ABB circuit breaker from a remote control or protection circuit.
What voltage does the ABB 1SDA038288R1 require?
The shunt opening release has a rated control voltage of 48 V AC/DC.
Which circuit breakers are compatible with the 1SDA038288R1?
The accessory is suitable for ABB E1, E2, E3, E4, E6 and T8 circuit breakers and is associated with the SACE Emax and SACE Tmax T product classes.
Can the ABB 1SDA038288R1 operate on AC and DC control supplies?
Yes. The 1SDA038288R1 is specified for a 48 V AC/DC control supply, allowing use with either AC or DC control circuits.
What does a shunt opening release do?
A shunt opening release electrically actuates the circuit-breaker opening mechanism when its rated control voltage is applied, enabling remote tripping of the breaker.
Trusted ABB Circuit-Breaker Accessories
ABB circuit-breaker accessories provide dependable control and integration functions for industrial low-voltage power-distribution systems, helping engineers implement remote operation, protection and automation around compatible SACE circuit breakers.
