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1SDA050163R1 ABB YO2 Additional Shunt Opening Release 220–240 V AC/DC
ABB 1SDA050163R1 is a 220–240 V AC/DC YO2 additional shunt opening release designed for remote electrical opening of compatible ABB New Emax E1 circuit breakers.
£276.62
Why Choose the ABB 1SDA050163R1 Additional Shunt Opening Release?
The ABB 1SDA050163R1 is a genuine ABB YO2 additional shunt opening release designed to provide remote electrical opening of compatible ABB New Emax circuit breakers. Rated for a 220–240 V AC/DC control supply, it provides an additional electrically operated trip function for E1 circuit-breaker installations.
As part of the ABB New Emax accessory range, this shunt trip release operates the circuit breaker's opening mechanism when the appropriate control voltage is applied. It is suitable for switchboards and industrial power distribution systems where breakers must be opened remotely by protection, control, interlocking or automation equipment.
The 1SDA050163R1 is specifically identified as an additional YO2 shunt opening release. This additional opening function can complement the primary breaker control arrangement, providing greater flexibility when integrating ABB New Emax E1 circuit breakers into sophisticated electrical control and protection systems.
Key Advantages
- Provides remote electrical opening of compatible ABB circuit breakers.
- 220–240 V AC/DC control voltage for industrial control systems.
- Additional YO2 shunt trip configuration.
- Designed for ABB New Emax E1 circuit breakers.
- Suitable for protection, interlocking, emergency opening and automation circuits.
- Genuine ABB accessory designed for reliable integration with the breaker operating mechanism.
Key Features
- ABB New Emax accessory range.
- Additional shunt opening release.
- YO2 second opening release designation.
- 220–240 V AC/DC control supply.
- Designed for New Emax E1 circuit breakers.
- Electrically actuates the circuit-breaker opening mechanism.
- Suitable for remote trip and automated breaker-control systems.
Reliable Remote Circuit-Breaker Opening
A shunt opening release allows a circuit breaker to be opened electrically from a remote location. When the specified control voltage is applied, the release actuates the breaker opening mechanism, enabling rapid disconnection through an external control, protection or automation circuit.
The ABB 1SDA050163R1 provides an additional YO2 opening function for compatible New Emax E1 breakers. This makes it suitable for applications requiring a second electrical opening command, including industrial interlocking systems, protection schemes, emergency shutdown circuits and automated power distribution equipment.
Typical Applications
- Low-voltage power distribution switchboards.
- Remote circuit-breaker trip circuits.
- Industrial electrical control systems.
- Emergency shutdown and opening circuits.
- Protection and interlocking schemes.
- Automated power distribution systems.
- ABB New Emax E1 circuit-breaker installations.
Technical Specifications
| Series | New Emax |
|---|---|
| Order code | 1SDA050163R1 |
| Product type | Additional shunt opening release / shunt trip |
| Release designation | YO2 |
| Function | Additional electrical opening release |
| Control voltage | 220–240 V AC/DC |
| Compatibility | ABB New Emax E1 circuit breakers |
| Application | Remote circuit-breaker opening |
Frequently Asked Questions
What is the ABB 1SDA050163R1 used for?
It is an additional YO2 shunt opening release used to electrically open compatible ABB New Emax E1 circuit breakers from a remote control, protection or automation circuit.
What control voltage does the ABB 1SDA050163R1 require?
The release is rated for a 220–240 V AC/DC control supply.
What does YO2 mean on the ABB 1SDA050163R1?
YO2 identifies the additional or second shunt opening release, providing an additional electrically operated opening function for the circuit breaker.
Which circuit breakers is the 1SDA050163R1 designed for?
The 1SDA050163R1 is an accessory for compatible ABB New Emax E1 circuit breakers.
Can the ABB 1SDA050163R1 be used for remote breaker tripping?
Yes. Applying the specified control voltage to the shunt opening release actuates the compatible circuit breaker's opening mechanism, enabling remote electrical tripping.
Trusted ABB Circuit-Breaker Accessory
ABB New Emax shunt opening releases provide dependable electrical actuation for compatible circuit breakers, supporting remote control, protection, interlocking and automation functions in industrial power distribution systems.
