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2CCS864001R1467 ABB S804S-UCK16 High Performance MCB 50kA 4P Type K 16A
ABB S804S-UCK16 is a 16 A four-pole UC-K high-performance miniature circuit breaker with up to 50 kA short-circuit breaking capability for demanding industrial circuit protection applications.
£338.31
Why Choose the ABB S804S-UCK16 High Performance MCB?
The ABB S804S-UCK16 is a high-performance four-pole miniature circuit breaker (MCB) designed to provide reliable overload and short-circuit protection in demanding electrical systems. As part of the ABB S800S high-performance circuit breaker range, it combines a rated current of 16 A, UC-K tripping characteristic and a high short-circuit breaking capability of up to 50 kA.
The S804S-UCK16 uses thermal and electromagnetic tripping mechanisms to protect circuits and connected equipment against sustained overloads and short circuits. Its UC-K characteristic combines universal-current capability with a Type K tripping profile, making it particularly suitable for appropriately engineered circuits supplying motors, transformers and other loads with elevated starting or inrush currents.
With a four-pole configuration, 16 A rated current and short-circuit breaking capability of up to 50 kA, the S804S-UCK16 provides robust protection for demanding installations. Its four-pole design supports simultaneous protection and switching across four conductors in suitable industrial distribution, machinery and equipment applications.
Key Advantages
- High-performance four-pole miniature circuit breaker for demanding electrical protection applications.
- 16 A rated current for suitable industrial distribution and equipment circuits.
- UC-K tripping characteristic for universal-current applications with elevated starting or inrush currents.
- High short-circuit breaking capability of up to 50 kA.
- Thermal protection against sustained overload conditions.
- Electromagnetic protection for rapid interruption of short-circuit faults.
- Four-pole configuration for simultaneous protection and switching of four conductors.
- Part of ABB's established S800 high-performance circuit breaker platform.
Key Features
- ABB S800S high-performance MCB series.
- 16 A rated current.
- 4-pole configuration.
- UC-K tripping characteristic.
- Short-circuit breaking capability of up to 50 kA.
- Thermal overload and electromagnetic short-circuit protection.
- High-performance current-limiting circuit breaker design.
- Suitable for appropriate motor, transformer and inductive-load circuits.
- Universal-current configuration for suitable electrical protection applications.
- Designed for demanding industrial distribution, machinery and equipment protection.
High-Performance UC-K Circuit Protection
High-performance miniature circuit breakers such as the ABB S804S-UCK16 automatically disconnect protected circuits when excessive current results from an overload or short circuit. The thermal release responds to sustained overload conditions, while the electromagnetic release provides rapid interruption when a severe short-circuit fault occurs.
The UC-K configuration combines ABB's universal-current S800S design with a Type K tripping characteristic suited to appropriate circuits where elevated starting currents are expected. Together with its four-pole arrangement and high breaking capability, the S804S-UCK16 provides dependable protection for demanding motor, transformer, machinery and industrial distribution applications.
Typical Applications
- Industrial motor circuits.
- Four-pole electrical distribution circuits.
- Industrial machinery and machine control panels.
- Transformer and inductive-load circuits.
- Automation and production equipment.
- Universal-current protection applications.
- Circuits requiring high short-circuit breaking capability.
Technical Specifications
| Product group | S800 / S800P / S750 MCB |
|---|---|
| Series | S800S High Performance MCBs |
| Alternative SKU | S804SUCK16 |
| ABB order code | 2CCS864001R1467 |
| Product type | High-performance miniature circuit breaker |
| Number of poles | 4 |
| Rated current | 16 A |
| Tripping characteristic | UC-K |
| Short-circuit breaking capability | up to 50 kA |
| Protection mechanisms | Thermal overload and electromagnetic short-circuit tripping |
Frequently Asked Questions
What is the ABB S804S-UCK16 used for?
The ABB S804S-UCK16 is a high-performance four-pole MCB used to protect suitable electrical circuits against overloads and short circuits, particularly in industrial machinery, motor, transformer and distribution applications.
What is the rated current of the S804S-UCK16?
The circuit breaker has a rated current of 16 A.
What does the UC-K characteristic mean?
The UC-K characteristic identifies a universal-current version of the ABB S800S circuit breaker with a Type K tripping profile suited to appropriate loads with elevated starting or inrush currents.
What is the breaking capability of the ABB S804S-UCK16?
The S804S-UCK16 provides short-circuit breaking capability of up to 50 kA, making it suitable for demanding installations where high prospective fault currents may occur.
How many poles does the ABB S804S-UCK16 have?
The S804S-UCK16 is a four-pole miniature circuit breaker, enabling simultaneous protection and switching across four conductors in suitable electrical systems.
Trusted High-Performance Protection from ABB
ABB S800S high-performance miniature circuit breakers provide dependable overload and short-circuit protection for demanding electrical systems, with the S804S-UCK16 combining four-pole protection, a UC-K characteristic and high breaking capability for industrial applications.
