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1SDA073675R1 ABB YO E1.2..E6.2 240-250 VAC/DC Shunt Opening Release
ABB YO E1.2..E6.2 240-250 VAC/DC shunt opening release accessory for remote opening control of Emax 2 air circuit breakers.
£167.05
Why Choose the ABB YO E1.2..E6.2 240-250 VAC/DC Shunt Opening Release?
The ABB YO E1.2..E6.2 240-250 VAC/DC is a reliable shunt opening release accessory designed to provide remote opening control for compatible ABB low voltage air circuit breakers. As part of the advanced ABB SACE Emax 2 accessory range, it enables electrical tripping commands for Emax 2 circuit breakers used in industrial, commercial and infrastructure power distribution systems.
This opening release accessory allows a circuit breaker to be opened remotely when an external control signal is applied. Designed for integration with ABB Emax 2 breakers, it supports automation systems, protection schemes and remote switching applications where fast and dependable circuit isolation is required.
With a rated control voltage of 240–250 V AC/DC, the ABB YO E1.2..E6.2 240-250 VAC/DC provides a compact and effective solution for adding remote opening functionality to compatible ABB E1.2, E2.2, E4.2 and E6.2 Emax 2 air circuit breakers.
Key Advantages
- Dedicated ABB Emax 2 shunt opening release accessory.
- 240–250 V AC/DC control voltage for flexible system integration.
- Enables remote opening of compatible air circuit breakers.
- Compatible with ABB Emax 2 E1.2, E2.2, E4.2 and E6.2 frame sizes.
- Supports automated protection and electrical distribution systems.
- Compact accessory design for straightforward breaker installation.
Key Features
- ABB SACE Emax 2 accessory.
- Shunt opening release (YO) function.
- 240–250 V AC/DC rated control voltage.
- Suitable for E1.2, E2.2, E4.2 and E6.2 Emax 2 air circuit breakers.
- Provides electrically controlled circuit breaker opening.
- Suitable for AC and DC control circuits.
- Designed for integration with ABB modular breaker accessories.
- IEC-compliant accessory solution for low voltage protection systems.
Reliable Remote Control for Power Distribution Systems
Shunt opening releases are important accessories for applications requiring remote circuit breaker operation. By receiving an external electrical command, the ABB YO release allows compatible Emax 2 breakers to open remotely, improving system safety, automation capability and operational control.
The ABB Emax 2 accessory platform provides modular solutions that extend circuit breaker functionality. These accessories allow engineers to configure protection systems for modern electrical networks, automated switchboards and industrial control environments.
Typical Applications
- Industrial low voltage switchboards.
- Remote circuit breaker trip systems.
- Automatic protection and control installations.
- Power distribution panels.
- Industrial automation systems.
- Critical electrical infrastructure applications.
Technical Specifications
| Product group | Emax2 Air Circuit Breaker accessories |
|---|---|
| Series | SACE Emax 2 |
| Order code | 1SDA073675R1 |
| Product type | Shunt opening release accessory |
| Accessory function | Remote circuit breaker opening |
| Rated control voltage | 240–250 V AC/DC |
| Current type | AC/DC |
| Compatible circuit breakers | ABB E1.2, E2.2, E4.2 and E6.2 Emax 2 |
| Installation | Internal circuit breaker accessory |
| Standards | IEC |
Frequently Asked Questions
What is the ABB YO E1.2..E6.2 240-250 VAC/DC used for?
This accessory provides remote opening control for compatible ABB Emax 2 air circuit breakers.
What voltage does this shunt opening release operate at?
The ABB YO E1.2..E6.2 240-250 VAC/DC operates with a rated control voltage of 240–250 V AC/DC.
Which circuit breakers are compatible with this accessory?
This shunt opening release is suitable for ABB E1.2, E2.2, E4.2 and E6.2 Emax 2 circuit breakers.
What type of accessory is this?
The product is a shunt opening release used to remotely trip and open a circuit breaker.
Where is this accessory installed?
The accessory is installed internally within compatible ABB circuit breakers as part of a low voltage power distribution system.
Trusted by Power Distribution Engineers Worldwide
ABB Emax 2 accessories are widely used by electrical engineers and system designers to enhance circuit breaker functionality, automation and operational safety in modern power distribution systems.
