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1SDA073685R1 ABB YC E1.2..E6.2 110-120 VAC/DC Closing Release
ABB 1SDA073685R1 YC 110–120 V AC/DC shunt closing release for electrically closing compatible SACE Emax 2 E1.2, E2.2, E4.2 and E6.2 circuit breakers.
£167.05
Why Choose the ABB YC E1.2..E6.2 110-120 VAC/DC Closing Release?
The ABB YC E1.2..E6.2 110-120 VAC/DC, order code 1SDA073685R1, is a shunt closing release designed for electrically closing compatible ABB SACE Emax 2 air circuit breakers. Operating from a 110–120 V AC/DC control supply, this genuine ABB electrical accessory enables remote or automated closing of the circuit breaker when its operating mechanism is ready to close.
As part of the ABB Emax 2 electrical accessory range, the YC closing release is suitable for E1.2, E2.2, E4.2 and E6.2 frame sizes and is also specified for compatible XT7M applications. Its AC/DC design makes it suitable for a wide range of industrial control architectures, switchboards and power-distribution installations.
The 1SDA073685R1 is supplied as a loose or configurable accessory and has a compact construction with a net weight of approximately 0.12 kg. By providing electrically commanded breaker closing, it supports remote control, automatic transfer arrangements and other applications where circuit-breaker operation must be integrated into a wider electrical control system.
Key Advantages
- Genuine ABB shunt closing release for compatible circuit breakers.
- 110–120 V AC/DC control voltage for flexible control-circuit integration.
- Compatible with ABB SACE Emax 2 E1.2, E2.2, E4.2 and E6.2 frame sizes.
- Provides electrically commanded circuit-breaker closing.
- Suitable for remote control and automated switchboard applications.
- Compact accessory design for integration within compatible breaker assemblies.
Key Features
- ABB YC shunt closing release.
- 110–120 V AC/DC rated control voltage.
- Designed for SACE Emax 2 air circuit breakers.
- Compatible with E1.2, E2.2, E4.2 and E6.2 frames.
- Also suitable for compatible XT7M applications.
- AC/DC current type.
- Loose or configurable accessory format.
- Net weight approximately 0.12 kg.
- ABB order code 1SDA073685R1.
Reliable Electrical Closing for Emax 2 Circuit Breakers
A shunt closing release provides an electrical means of operating a circuit breaker's closing mechanism. When the breaker is mechanically ready to close, an appropriate control signal applied to the YC release initiates the closing operation, allowing the breaker to be controlled without direct manual operation at the switchgear.
The ABB YC accessory supports integration of Emax 2 circuit breakers into modern electrical control and automation systems. Its compatibility across multiple Emax 2 frame sizes makes it particularly useful for switchboards incorporating different breaker ratings while maintaining a common approach to electrically controlled closing.
Typical Applications
- Remote closing of ABB SACE Emax 2 air circuit breakers.
- Industrial low-voltage switchboards.
- Automated electrical distribution systems.
- Automatic transfer and switching systems.
- Generator and utility distribution panels.
- Commercial and infrastructure power-distribution systems.
Technical Specifications
| Series | SACE Emax 2 |
|---|---|
| Order code | 1SDA073685R1 |
| Product type | Shunt closing release / closing coil |
| Accessory designation | YC |
| Rated control voltage | 110–120 V AC/DC |
| Current type | AC/DC |
| Compatible Emax 2 frame sizes | E1.2, E2.2, E4.2 and E6.2 |
| Additional compatibility | XT7M |
| Function | Electrical circuit-breaker closing |
| Configuration type | Loose or configurable |
| Product net width | 105 mm |
| Product net height | 55 mm |
| Product net depth | 135 mm |
| Product net weight | 0.12 kg |
| EAN | 8015644776183 |
Frequently Asked Questions
What is the ABB 1SDA073685R1 used for?
The ABB 1SDA073685R1 is a YC shunt closing release used to electrically operate the closing mechanism of compatible ABB SACE Emax 2 circuit breakers.
What control voltage does the ABB 1SDA073685R1 require?
The YC closing release is designed for a 110–120 V AC/DC control supply.
Which Emax 2 circuit breakers are compatible with this closing release?
The accessory is suitable for ABB SACE Emax 2 E1.2, E2.2, E4.2 and E6.2 frame sizes.
Can the ABB YC 110-120 VAC/DC release be used for remote breaker closing?
Yes. The YC release provides electrically commanded closing, making it suitable for remote and automated circuit-breaker control applications.
Is the ABB 1SDA073685R1 an AC or DC accessory?
It is an AC/DC closing release designed for a nominal control voltage in the 110–120 V range.
Trusted Control for ABB SACE Emax 2
ABB SACE Emax 2 electrical accessories provide modular control functionality for modern low-voltage power-distribution systems, with YC closing releases enabling dependable electrically commanded breaker operation in industrial and infrastructure switchgear.
