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2CCG001219R0001 ABB S802P-B125 High-Performance MCB 125 A 2P Type B 50 kA
ABB S802P-B125 is a 125 A two-pole Type B high-performance miniature circuit breaker with 50 kA short-circuit breaking capacity for demanding electrical power distribution and circuit protection.
£173.60
Why Choose the ABB S802P-B125 High-Performance MCB?
The ABB S802P-B125 is a high-performance two-pole miniature circuit breaker (MCB) designed to provide reliable overload and short-circuit protection in demanding industrial and commercial electrical systems. As part of the ABB S800P high-performance MCB series, it combines a high current rating with substantial fault interruption capability for critical power distribution applications.
Featuring a 125 A rated current, Type B tripping characteristic and 50 kA short-circuit breaking capacity, the S802P-B125 provides robust protection for high-current circuits where a Type B response is required. Its two-pole construction enables coordinated switching and protection of two conductors within a compact modular device.
The S802P-B125 uses ABB's established S800P platform to deliver current-limiting protection for demanding electrical distribution systems. Its DIN-rail mounting format supports efficient installation in switchboards and control panels, while its high breaking capacity makes it particularly suitable for circuits with substantial prospective fault currents.
Key Advantages
- High-performance MCB for overload and short-circuit protection.
- 125 A rated current for high-current electrical circuits.
- Two-pole configuration for coordinated protection and isolation.
- Type B tripping characteristic for circuits requiring a sensitive magnetic trip response.
- 50 kA short-circuit breaking capacity for demanding installations.
- Current-limiting S800P design helps reduce electrical and thermal stresses during fault conditions.
Key Features
- ABB S800P high-performance MCB series.
- 125 A rated current.
- 2-pole configuration.
- Type B characteristic.
- 50 kA breaking capacity.
- Designed for overload and short-circuit protection.
- High-performance current-limiting circuit-breaker construction.
- Mechanically linked multi-pole operation.
- DIN-rail mounting for integration into electrical distribution panels.
High-Performance Circuit Protection for Power Distribution
ABB S800P high-performance miniature circuit breakers are designed for electrical installations requiring dependable protection against overload and severe short-circuit currents. Their current-limiting operation helps interrupt fault currents rapidly, reducing the electrical and thermal energy passed through to protected conductors and downstream equipment.
The Type B characteristic of the S802P-B125 provides a comparatively sensitive magnetic trip response for appropriate loads where substantial normal inrush currents are not expected. Combined with its 125 A rating, two-pole construction and 50 kA breaking capacity, the breaker provides robust protection for demanding power distribution applications.
Typical Applications
- Industrial electrical distribution systems.
- Commercial power distribution boards.
- High-current feeder and branch circuits.
- Industrial control and automation panels.
- Two-pole power distribution circuits.
- Installations with high prospective short-circuit currents.
Technical Specifications
| Series | S800P |
|---|---|
| ABB order code | 2CCG001219R0001 |
| Product type | High-performance miniature circuit breaker (MCB) |
| Number of poles | 2 |
| Rated current | 125 A |
| Tripping characteristic | Type B |
| Short-circuit breaking capacity | 50 kA |
| Protection function | Overload and short-circuit protection |
| Mounting type | DIN-rail mounting |
| Product group | S800 / S800P / S750 MCB |
Frequently Asked Questions
What is the ABB S802P-B125 used for?
The S802P-B125 is a high-performance two-pole miniature circuit breaker designed to protect electrical circuits against overloads and short circuits in demanding power distribution applications.
What is the rated current of the S802P-B125?
The ABB S802P-B125 has a rated current of 125 A.
How many poles does the S802P-B125 have?
The S802P-B125 is a two-pole MCB, providing coordinated switching and protection of two conductors.
What breaking capacity does the S802P-B125 provide?
The S802P-B125 has a specified short-circuit breaking capacity of 50 kA, making it suitable for demanding installations with high prospective fault currents.
What does the Type B characteristic mean?
The Type B tripping characteristic provides a relatively sensitive magnetic response and is suited to appropriate circuits where substantial normal starting or inrush currents are not expected.
Trusted ABB Circuit Protection
ABB S800P high-performance miniature circuit breakers provide robust overload and short-circuit protection for demanding electrical distribution systems, combining high interruption capability with reliable current-limiting performance.
