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1SDA062083R1 ABB SCR T7M-X1 415–440 V AC Shunt Closing Release
ABB 1SDA062083R1 is a cabled SCR shunt closing release for compatible T7M-X1 circuit-breaker applications, designed for remote electrical closing from a 415–440 V AC control supply.
£210.52
Why Choose the ABB SCR T7M-X1 415–440 V AC Shunt Closing Release?
The ABB 1SDA062083R1 is a shunt closing release (SCR) designed for compatible ABB SACE Tmax T7M and X1 circuit-breaker installations. Operating from a nominal 415–440 V AC control supply, it provides electrically initiated closing of the circuit breaker for remote switching and automated power-distribution applications.
As part of the ABB SACE Tmax T4–T8 accessory range, the SCR integrates with the circuit-breaker operating mechanism to support remote electrical control. When the appropriate control voltage is applied, the release actuates the closing mechanism, making it suitable for switchboards, industrial automation systems and installations requiring centralised breaker operation.
The 1SDA062083R1 is specifically identified as SCR T7M-X1 415–440 V AC. It is a cabled accessory designed for T7M-X1 applications and manufactured for IEC installations where dependable remote circuit-breaker closing is required.
Key Advantages
- Genuine ABB shunt closing release for compatible circuit-breaker systems.
- Designed specifically for ABB T7M-X1 applications.
- 415–440 V AC nominal control voltage.
- Enables remote electrical closing of a compatible circuit breaker.
- Cabled accessory format for integration with electrical control circuits.
- Suitable for automated industrial and commercial switchboard applications.
Key Features
- ABB SCR shunt closing release.
- Product designation SCR T7M-X1 415–440 V AC.
- 415–440 V AC control supply.
- Designed for ABB T7M-X1 circuit-breaker applications.
- Cabled version.
- Electrically actuates the compatible circuit-breaker closing mechanism.
- Designed to IEC requirements.
- ABB order code 1SDA062083R1.
Reliable Remote Closing for ABB Circuit Breakers
A shunt closing release is an electrically operated circuit-breaker accessory that actuates the closing mechanism when the specified control voltage is applied. This enables a compatible breaker to be closed remotely from a control panel, automation system or other electrical control circuit without requiring manual operation at the breaker.
The ABB 1SDA062083R1 is engineered for T7M-X1 applications and operates from a 415–440 V AC supply. This makes it suitable for power-distribution installations requiring reliable remote switching and integration of circuit-breaker operation into wider electrical control and automation systems.
Typical Applications
- Remote circuit-breaker closing systems.
- Industrial low-voltage switchboards.
- Motorised circuit-breaker installations.
- PLC and automation-controlled power systems.
- Commercial building electrical distribution.
- Industrial and infrastructure switchgear assemblies.
Technical Specifications
| Series | SACE Tmax T4–T8 Accessories |
|---|---|
| Product type | Shunt closing release |
| ABB order code | 1SDA062083R1 |
| Compatible platform | T7M-X1 |
| Nominal control voltage | 415–440 V AC |
| Version | Cabled |
| Function | Remote electrical circuit-breaker closing |
| Standard | IEC |
| Weight | 1 kg |
Frequently Asked Questions
What is the ABB 1SDA062083R1?
The ABB 1SDA062083R1 is an SCR shunt closing release designed for compatible T7M-X1 circuit-breaker applications.
What control voltage does the ABB 1SDA062083R1 require?
The shunt closing release has a nominal control voltage range of 415–440 V AC.
What does the SCR T7M-X1 accessory do?
The SCR electrically actuates the closing mechanism of a compatible circuit breaker, enabling remote circuit-breaker closing from an electrical control system.
Which ABB circuit-breaker platform is the 1SDA062083R1 designed for?
The accessory is designed for compatible ABB T7M-X1 circuit-breaker applications.
Is the ABB 1SDA062083R1 suitable for DC control voltage?
No. ABB specifies the 1SDA062083R1 with a nominal control voltage of 415–440 V AC.
Trusted by Electrical Engineers Worldwide
ABB SACE Tmax circuit breakers and their matched electrical accessories are widely used in industrial, commercial and infrastructure switchboards where dependable remote operation, automation integration and reliable low-voltage power distribution are essential.
