2CCG001238R0001 ABB S801P-D80 High Performance MCB 50 kA 1P Type D 80 A

Why Choose the ABB S801P-D80 High Performance MCB?

The ABB S801P-D80 is a high-performance single-pole miniature circuit breaker (MCB) designed to protect electrical circuits against overloads and short circuits where high breaking capacity is required. As part of the ABB S800P high-performance circuit breaker series, it provides robust circuit protection for demanding commercial and industrial electrical installations.

This circuit breaker features a Type D tripping characteristic, a rated current of 80 A and a single protected pole. The Type D characteristic is suited to circuits supplying loads with high starting or inrush currents, helping avoid unwanted tripping while maintaining dependable overload and short-circuit protection.

With a rated current of 80 A, a single-pole (1P) configuration and a high breaking capacity of up to 50 kA, the S801P-D80 is designed for demanding electrical distribution and equipment-protection applications. Its compact modular construction enables efficient installation within industrial switchboards and control panels.

Key Advantages

• High-performance MCB with up to 50 kA breaking capacity.
• 80 A rated current for higher-current electrical circuits.
• Type D tripping characteristic suitable for loads with high starting and inrush currents.
• Single-pole (1P) configuration for individual circuit protection.
• Provides dependable overload and short-circuit protection.
• Current-limiting S800P design helps reduce the effects of high prospective fault currents.

Key Features

• ABB S800P high-performance MCB series.
• 80 A rated current.
• Type D characteristic.
• Single-pole (1P) configuration.
• Up to 50 kA short-circuit breaking capacity.
• Thermal overload protection.
• Electromagnetic short-circuit protection.
• Current-limiting circuit breaker construction.
• Suitable for industrial circuits with high inrush-current loads.
• Designed for demanding commercial and industrial power distribution applications.

Reliable High-Performance Circuit Protection

High-performance miniature circuit breakers such as the ABB S801P-D80 protect electrical circuits by automatically interrupting current when damaging overload or short-circuit conditions occur. Thermal protection responds to sustained overcurrents, while the electromagnetic release provides rapid interruption during severe short-circuit faults.

The S800P series is engineered for applications requiring high breaking capacity and effective current limitation. The S801P-D80 combines an 80 A current rating with a Type D characteristic, making it particularly suitable for industrial circuits containing equipment with substantial starting or inrush currents.

Typical Applications

• Industrial electrical distribution panels.
• Industrial machinery and control systems.
• Circuits supplying loads with high starting currents.
• Transformers and inductive electrical loads.
• Commercial and industrial power distribution equipment.
• Installations requiring high short-circuit interruption capability.