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1SDA062070R1 ABB SOR T7-T7M-X1 240–250 V AC/DC Shunt Opening Release
ABB 1SDA062070R1 SOR T7-T7M-X1 is a 240–250 V AC/DC shunt opening release designed for remote electrical tripping of compatible ABB SACE Tmax T7 and T7M circuit breakers.
£210.52
Why Choose the ABB 1SDA062070R1 SOR T7-T7M-X1 Shunt Opening Release?
The ABB 1SDA062070R1 is a shunt opening release (SOR) designed for compatible ABB SACE Tmax T7 and T7M circuit breakers. Identified by ABB as SOR T7-T7M-X1 240...250Va.c./d.c., this electrical accessory enables remote opening of the circuit breaker when the specified control voltage is applied to the release.
As part of the ABB SACE Tmax T accessory range, the shunt opening release provides a dependable method of electrically tripping a circuit breaker from an external control circuit. It is suitable for applications where circuit breakers must be opened by automation systems, emergency shutdown circuits, protection equipment or remote control devices.
With a rated control voltage of 240–250 V AC/DC, the 1SDA062070R1 provides compatibility with both AC and DC control circuits within its specified voltage range. Its dedicated T7-T7M-X1 configuration makes it suitable for integration with compatible ABB Tmax T7 and T7M circuit breaker systems.
Key Advantages
- Purpose-designed shunt opening release for ABB Tmax T7 and T7M circuit breakers.
- Enables remote electrical opening of the circuit breaker.
- 240–250 V AC/DC control voltage for compatible AC and DC control systems.
- Suitable for integration with automation, emergency shutdown and protection circuits.
- Provides electrically initiated operation of the circuit breaker opening mechanism.
- Genuine ABB SACE Tmax T circuit breaker accessory.
Key Features
- ABB SOR T7-T7M-X1 shunt opening release.
- 240–250 V AC/DC rated control voltage.
- Compatible with ABB SACE Tmax T7 and T7M circuit breakers.
- Provides remote circuit breaker opening functionality.
- Suitable for industrial control and protection systems.
- Designed for integration within low-voltage switchgear assemblies.
- Mechanical breaker trip initiated by an external electrical signal.
- Part of the ABB Tmax T4-T8 accessory product group.
Reliable Remote Circuit Breaker Tripping
A shunt opening release enables a compatible circuit breaker to be opened using an external electrical command. When the specified control voltage is applied to the SOR, the release actuates the circuit breaker trip mechanism, allowing the breaker to be opened remotely without manual operation at the switchboard.
The ABB 1SDA062070R1 is particularly useful in automated power distribution, emergency shutdown and protection systems where dependable remote breaker opening is required. Its 240–250 V AC/DC control range provides flexibility for integration into compatible industrial control circuits and low-voltage electrical distribution equipment.
Typical Applications
- ABB SACE Tmax T7 and T7M circuit breaker installations.
- Remote circuit breaker tripping systems.
- Industrial low-voltage switchboards.
- Emergency shutdown and isolation circuits.
- Automated electrical distribution systems.
- Protection, supervisory and remote control systems.
Technical Specifications
| Series | SACE Tmax T |
|---|---|
| Order code / MPN | 1SDA062070R1 |
| Product group | 310511-T-Max T4 - T8 |
| Product type | Shunt opening release |
| Accessory designation | SOR |
| Compatible circuit breakers | T7 and T7M |
| Rated control voltage | 240–250 V AC/DC |
| Control supply type | AC / DC |
| Function | Remote circuit breaker opening / tripping |
| Installation | Internal circuit breaker accessory |
Frequently Asked Questions
What is the ABB 1SDA062070R1 used for?
The ABB 1SDA062070R1 is a shunt opening release used to remotely open compatible ABB Tmax T7 and T7M circuit breakers when the specified external control voltage is applied.
Which circuit breakers are compatible with the ABB 1SDA062070R1?
The SOR T7-T7M-X1 is designed for compatible ABB SACE Tmax T7 and T7M circuit breakers.
What control voltage does the 1SDA062070R1 require?
The release is rated for a 240–250 V AC/DC control supply.
What does a shunt opening release do?
A shunt opening release allows a circuit breaker to be electrically tripped from a remote location by applying the specified control voltage to the release.
Can the ABB 1SDA062070R1 operate with AC and DC control supplies?
Yes. This version of the SOR T7-T7M-X1 is specified for a 240–250 V AC/DC control voltage, allowing use with compatible AC or DC control circuits.
Trusted ABB Circuit Breaker Accessories
ABB SACE Tmax circuit breaker accessories are engineered to complement ABB low-voltage distribution equipment, providing dependable remote operation, control functionality and integration within industrial and commercial switchgear systems.
