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2CCS800900R0251 ABB S800-UVR60 Undervoltage Release 48–60 V AC/DC
ABB S800-UVR60 is a 48–60 V AC/DC undervoltage release designed to provide voltage-dependent release functionality for compatible ABB S800 circuit protection devices.
£87.99
Why Choose the ABB S800-UVR60 Undervoltage Release?
The ABB S800-UVR60 is a dedicated undervoltage release (UVR) designed for compatible ABB S800 high-performance circuit protection devices. As part of the ABB S800 accessory range, it operates from a control supply of 48–60 V AC/DC and provides automatic release functionality when the control voltage falls below the required operating level.
An undervoltage release is used where a circuit breaker must respond to loss or significant reduction of its control voltage. This functionality is particularly useful in machinery, automation and industrial distribution systems where automatic disconnection following a supply failure forms part of the control strategy.
Designed specifically for the ABB S800 platform, the S800-UVR60 provides a coordinated accessory solution for voltage-dependent breaker operation. Its 48–60 V AC/DC operating range supports both AC and DC control systems commonly found in industrial control panels, machinery and electrical distribution equipment.
Key Advantages
- Dedicated undervoltage release for compatible ABB S800 devices.
- 48–60 V AC/DC control voltage range.
- Provides automatic release in response to insufficient control voltage.
- Suitable for machinery, automation and industrial control applications.
- Supports voltage-dependent circuit breaker operation.
- Genuine ABB accessory designed for integration with the S800 platform.
Key Features
- ABB S800 accessory range.
- Undervoltage release (UVR).
- 48–60 V AC/DC operating voltage.
- Suitable for AC and DC control circuits.
- Designed for compatible ABB S800 protective devices.
- Supports automatic breaker release following control-voltage reduction or loss.
- Suitable for industrial control and automation systems.
- ABB order code 2CCS800900R0251.
Voltage-Dependent Breaker Release for Control Systems
Undervoltage releases provide a means of initiating circuit breaker release when the control supply falls below the required operating level. This function can support controlled equipment shutdown and help prevent circuits from remaining energised under unsuitable control-voltage conditions.
The ABB S800-UVR60 is designed for 48–60 V AC/DC control systems, making it suitable for a range of industrial control architectures. Integration with compatible S800 protective devices provides a purpose-designed solution for applications requiring undervoltage-dependent breaker operation.
Typical Applications
- Industrial machinery control systems.
- Automation and production equipment.
- Electrical distribution panels.
- Remote circuit breaker control arrangements.
- Control systems requiring release following voltage loss.
- ABB S800 circuit protection assemblies using 48–60 V AC/DC control supplies.
Technical Specifications
| Series | S800 Accessories |
|---|---|
| ABB order code | 2CCS800900R0251 |
| Product type | Undervoltage release (UVR) |
| Operating voltage | 48–60 V AC/DC |
| Control supply type | AC/DC |
| Function | Voltage-dependent circuit breaker release |
| Compatibility | Compatible ABB S800 protective devices |
| Application | Industrial control, automation and electrical distribution systems |
Frequently Asked Questions
What is the ABB S800-UVR60 used for?
The S800-UVR60 is an undervoltage release used with compatible ABB S800 protective devices to provide voltage-dependent circuit breaker release when the control supply falls below the required operating level.
What operating voltage does the S800-UVR60 require?
The S800-UVR60 is designed for a control voltage of 48–60 V AC/DC.
Can the S800-UVR60 operate with both AC and DC control supplies?
Yes. The S800-UVR60 is specified for 48–60 V AC/DC, allowing use with compatible AC or DC control circuits.
What does an undervoltage release do?
An undervoltage release provides automatic circuit breaker release when its control voltage falls below the required operating level, supporting controlled disconnection during voltage-loss conditions.
What is the ABB order code for the S800-UVR60?
The ABB order code for the S800-UVR60 undervoltage release is 2CCS800900R0251.
Genuine ABB S800 Control Accessories
ABB S800 accessories extend the functionality of high-performance circuit protection devices with dedicated signalling, control and release functions for professional industrial and commercial electrical systems.
