ABB 1SDA054866R1 shunt open release

We will arrange delivery within 3-5 days after receiving the payment.

Our express delivery: DHL and FedEx.

Quality packing for each product

Destination country all taxes & duty to be paid by buyer

Only part of the brand and model, if you have other product needs, please contact us.

ABB 1SDA054866R1 Shunt Open Release – Product Information

1. Product Overview

The ABB 1SDA054866R1 Shunt Open Release is an electrical accessory designed for ABB air circuit breakers (ACB) and molded case circuit breakers (MCCB).
It enables remote tripping of the circuit breaker when an external control signal or voltage is applied, providing remote control and system protection functionality. This device is widely used in power distribution, industrial automation, and energy management systems.

2. Technical Specifications

• Model: 1SDA054866R1

• Name: Shunt Open Release

• Brand: ABB

• Compatible Circuit Breakers: Emax 2 ACB / Tmax MCCB series

• Rated Voltage: 110 – 250 V AC / DC

• Operating Voltage Range: 70% – 110% of rated voltage

• Power Consumption: Approx. 10 W

• Operating Time: ≤ 30 ms

• Mounting Type: Modular plug-in installation

• Ambient Temperature: -25 ℃ to +70 ℃

• Protection Class: IP20

• Dielectric Strength: 2.5 kV

• Compliance Standards: IEC/EN 60947-2

3. Features and Advantages

1. Remote Tripping Capability – Enables remote control of breaker disconnection.

2. High Reliability – Fast response and stable operation with robust electromagnetic design.

3. Wide Voltage Compatibility – Suitable for both AC/DC 110–250V systems.

4. Easy Installation – Modular design for quick integration with ABB breakers.

5. Enhanced Safety – Electrically isolated and protected for safe operation.

6. Long Service Life – Durable coil design ensures stable performance over time.

7. Strong Compatibility – Seamlessly integrates with ABB ACB and MCCB product lines.

4. Application Areas

• Power distribution and protection systems

• Industrial automation and control

• Power plant and substation control panels

• Commercial and residential building power systems

• Data centers and communication facility power systems

• Energy management and remote control systems

5. Precautions

1. Ensure correct compatibility between the shunt release and the circuit breaker model.

2. Verify proper wiring polarity and voltage rating before connection.

3. Do not install or remove while the system is energized.

4. Periodically inspect the tripping mechanism to ensure proper functionality.

5. Avoid installation in humid, dusty, or high-interference environments.

6. Only qualified personnel should perform installation or maintenance.

The structure and details of the product：

 Please make an inquiry for more models：

ABB AZ30/.1.2.2.1.2.2.1.2.8.1.1.11.2.6.E/STD

ABB ACS580-01-05A7-4

ABB A40-30-10-80

ABB A145-30-11-80

ABB PM511V16 3BSE011181R1

ABB CI854AK01

ABB CA5-10-AU 1SBN010014R1010

ABB UXP-600

ABB EBG-VHP/6

ABB 1SAJ240100R1005 PDP22-FBP.050

ABB PSTX370-690-70

ABB 1SVR730020R0200

ABB PSTX470-690-70 1SFA898216R7000

ABB 1SDA050924R1

ABB 1SDA051370R1

ABB REX640

ABB EI830F 3BDH000032R1

ABB 1SDA051415R1

ABB 1SDA054023R1

ABB 1SDA054910R1

ABB 1SDA054929R1

ABB 1SDA054958R1

ABB MS325125

ABB MS32516

ABB MS325-2.5

ABB MS32520

ABB GHG4118100R0002

ABB DCS502B0200-41-21P0000

ABB 1SDA054890R1

ABB ACS355-01E-07A5-2+J404

ABB DW1 2CSM222531R1000

ABB V18345.2017120001

ABB REX640-15NC

ABB 216P6

ABB NGDR-07C

ABB NXPP-06

ABB 3HAC17484-1/01

ABB XO08R1-B4.0

ABB A0845A 3BSE045584R1

Other best-selling products：