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1SDA073691R1 ABB YC E1.2..E6.2 415-440 VAC Closing Release
ABB 1SDA073691R1 is a 415–440 V AC YC closing release designed for electrical and remote closing of compatible ABB Emax 2 E1.2 through E6.2 air circuit breakers.
£167.05
Why Choose the ABB 1SDA073691R1 YC Closing Release?
The ABB 1SDA073691R1 is a dedicated YC closing release designed for electrical closing of compatible ABB Emax 2 air circuit breakers. Rated for a 415–440 V AC control supply, this electrical accessory enables the breaker closing mechanism to be operated from an external control circuit for remote and automated switching applications.
Designed for ABB Emax 2 E1.2 through E6.2 circuit breakers, the YC closing release supports integration into industrial switchboards, power distribution equipment and automated breaker-control systems. Its compatibility across the Emax 2 frame range provides a common closing-release solution for applications requiring dependable electrical operation of the breaker mechanism.
The 1SDA073691R1 is specified by ABB as YC E1.2..E6.2 415–440 V AC. As part of the Emax 2 electrical accessory system, it is purpose-designed for installations requiring remote closing capability from a suitable 415–440 V AC control circuit.
Key Advantages
- Genuine ABB YC closing release for electrically operated circuit breaker closing.
- 415–440 V AC rated control voltage for industrial control systems.
- Designed for ABB Emax 2 E1.2–E6.2 circuit breakers.
- Enables remote electrical operation of the breaker closing mechanism.
- Suitable for integration with switchboard automation and power management systems.
- Purpose-designed ABB accessory for coordinated use with the Emax 2 platform.
Key Features
- ABB Emax 2 electrical accessory.
- YC closing release function.
- 415–440 V AC control supply.
- Compatible with E1.2, E2.2, E4.2 and E6.2 Emax 2 frame sizes.
- Designed to initiate electrical closing of a compatible circuit breaker.
- Suitable for remote and automated breaker-control applications.
- ABB global part number 1SDA073691R1.
Reliable Remote Closing for Circuit Breaker Systems
A closing release provides an electrical means of operating a circuit breaker's closing mechanism when the appropriate control command is applied. This enables compatible breakers to be closed remotely through control switches, relays, automation equipment or other suitable control systems, supporting centralised and automated power distribution operation.
The ABB YC accessory is engineered for integration with the Emax 2 platform. With its 415–440 V AC control rating and compatibility with E1.2 through E6.2 frame sizes, the 1SDA073691R1 is suited to industrial switchboards and power distribution installations requiring electrically controlled breaker closing.
Typical Applications
- ABB Emax 2 air circuit breaker installations.
- Remote circuit breaker closing circuits.
- Industrial low-voltage switchboards.
- Power distribution and protection systems.
- Automated electrical distribution equipment.
- Switchgear control and power management systems.
Technical Specifications
| Series | Emax 2 |
|---|---|
| Order code | 1SDA073691R1 |
| Product type | Closing release / closing coil |
| Accessory designation | YC |
| Rated control voltage | 415–440 V AC |
| Control voltage type | AC |
| Compatible breaker frames | E1.2–E6.2 |
| Compatible series | ABB Emax 2 Air Circuit Breakers |
| Function | Electrical / remote circuit breaker closing |
| ABB product group | Emax2 Air Circuit Breaker |
Frequently Asked Questions
What is the ABB 1SDA073691R1 used for?
The ABB 1SDA073691R1 is a YC closing release used to electrically close compatible ABB Emax 2 circuit breakers from an external control circuit.
What control voltage does the ABB 1SDA073691R1 require?
The YC closing release is rated for a 415–440 V AC control supply.
Which ABB circuit breakers are compatible with the 1SDA073691R1?
The accessory is designed for ABB Emax 2 E1.2 through E6.2 circuit breaker frame sizes.
Is the ABB 1SDA073691R1 an opening or closing accessory?
It is a closing release. ABB designates this accessory as YC, and it is used to electrically operate the closing mechanism of a compatible circuit breaker.
Can the ABB 1SDA073691R1 be used for remote breaker operation?
Yes. The YC closing release allows a compatible Emax 2 circuit breaker to receive an electrical closing command, making it suitable for remote and automated switchgear-control applications.
Trusted by Electrical and Switchgear Professionals Worldwide
ABB Emax 2 circuit breakers and their dedicated electrical accessories provide an integrated platform for industrial power distribution, enabling switchboard builders and electrical engineers to implement coordinated protection, control and remote circuit breaker operation.
