2CCS861002R1447 ABB S801S-UCK13-R MCB 50 kA 1P Type K 13 A

Why Choose the ABB S801S-UCK13-R Miniature Circuit Breaker?

The ABB S801S-UCK13-R is a high-performance single-pole miniature circuit breaker (MCB) designed to protect electrical circuits against overloads and short circuits in demanding commercial and industrial installations. As part of the ABB S800S high-performance MCB series, it combines high fault-current interruption capability with a Type K tripping characteristic for circuits where functional peak currents may occur.

With a rated current of 13 A, Type K tripping characteristic and a short-circuit breaking capacity of 50 kA, the S801S-UCK13-R provides robust circuit protection for installations requiring substantially higher breaking performance than conventional miniature circuit breakers. The Type K characteristic makes it particularly suitable for loads that can produce elevated starting or inrush currents.

The S801S-UCK13-R is a 1-pole device from ABB's S800 family and is designed for professional electrical distribution, machinery and automation applications. Its compact modular construction allows straightforward integration into electrical distribution assemblies and control panels requiring dependable high-performance overcurrent protection.

Key Advantages

• High-performance miniature circuit breaker with 50 kA breaking capacity.
• 13 A rated current for dependable branch and control circuit protection.
• Type K tripping characteristic suited to circuits with functional peak and starting currents.
• Single-pole configuration for individual circuit protection.
• Provides combined overload and short-circuit protection.
• Part of ABB's established S800 high-performance circuit protection platform.

Key Features

• ABB S800S series high-performance MCB.
• 13 A rated current.
• Type K tripping characteristic.
• 1-pole configuration.
• 50 kA short-circuit breaking capacity.
• Automatic protection against overload and short-circuit conditions.
• Designed for demanding commercial and industrial circuit protection.
• Compact modular construction for electrical distribution and control assemblies.

High-Performance Circuit Protection for Industrial Installations

Miniature circuit breakers such as the ABB S801S-UCK13-R automatically interrupt the electrical supply when excessive current results from an overload or short circuit. This helps protect cables, conductors and connected equipment while reducing the risk of damage caused by sustained overcurrent and high fault currents.

The Type K characteristic is particularly useful for circuits containing equipment with elevated functional peak or starting currents. Combined with the S801S-UCK13-R's 50 kA breaking capacity, this makes the breaker well suited to demanding electrical distribution, machinery and automation installations where robust fault protection is required.

Typical Applications

• Industrial electrical distribution systems.
• Machinery and automation control panels.
• Commercial electrical installations.
• Circuits with elevated starting or inrush currents.
• Distribution assemblies requiring high short-circuit breaking capacity.
• Protection of cables and electrical circuits against overloads and short circuits.