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ABB S202M-K2 MCB – S200M – 2P – K – 2A
ABB S202M-K2 2-pole 2A K characteristic miniature circuit breaker from the System pro M compact S200M range with 10 kA breaking capacity for industrial and commercial circuit protection.
£50.76
Why Choose the ABB S202M-K2 Miniature Circuit Breaker?
The ABB S202M-K2 is a high quality 2-pole miniature circuit breaker (MCB) designed to protect electrical circuits against overloads and short circuits in commercial, industrial and control panel applications. As part of the ABB System pro M compact S200M series, it provides dependable circuit protection with a robust current limiting design.
This miniature circuit breaker features a K characteristic trip curve, making it suitable for circuits where higher inrush currents may occur, such as transformers, motors, solenoids and inductive loads. The delayed thermal tripping mechanism provides overload protection, while the electromechanical tripping mechanism ensures fast response during short circuit faults.
With a rated current of 2 A, 2-pole configuration and 10 kA breaking capacity, the ABB S202M-K2 is ideal for low current circuits requiring reliable disconnection and enhanced protection. Its compact DIN rail format makes it easy to install in distribution boards, control panels and machinery cabinets.
Key Advantages
- Compact 2-pole miniature circuit breaker for professional circuit protection.
- 2 A rated current suitable for low current electrical circuits.
- K characteristic trip curve for circuits with inductive loads and inrush currents.
- 10 kA short circuit breaking capacity for dependable protection.
- Thermal overload and electromechanical short circuit protection.
- Compatible with ABB System pro M compact accessories.
Key Features
- ABB System pro M compact S200M series.
- 2-pole (2P) miniature circuit breaker.
- 2 A rated current.
- K trip characteristic.
- 10 kA rated breaking capacity according to IEC/EN 60898-1.
- Current limiting design for improved fault protection.
- DIN rail mounting for electrical panels and distribution boards.
- Suitable for commercial, industrial and automation applications.
Reliable Protection for Low Current Electrical Circuits
The ABB S202M-K2 protects electrical circuits by automatically disconnecting the supply when overload or short circuit conditions occur. Its K characteristic is designed to tolerate brief inrush currents while still providing reliable protection against genuine fault conditions.
This makes the S202M-K2 a strong choice for control circuits, automation equipment, industrial panels and applications involving inductive loads. Its compact modular design supports efficient panel layouts, while ABB’s System pro M compact platform ensures long term reliability and accessory compatibility.
Typical Applications
- Industrial control panels.
- Automation and machinery circuits.
- Transformer and solenoid protection.
- Motor control circuits with inrush current.
- Commercial distribution boards.
- OEM electrical equipment and panel building.
Technical Specifications
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| Current | 2 A | |
|---|---|---|
| Phase | Single Phase | |
| Poles | 2-pole | |
| Device Type | MCB | |
| Trip Curve | K curve | |
| Breaking Capacity | 10 kA | |
| Manufacturer | ABB | |
| Series | System pro M compact S200M | |
| Model | S202M-K2 | |
| Manufacturer Part Number | 2CDS272001R0277 | |
| EAN | 4016779600576 | |
| Product type | Miniature Circuit Breaker (MCB) | |
| Rated current | 2 A | |
| Number of poles | 2 | |
| Trip characteristic | K | |
| Rated operational voltage | 400 V AC | |
| Rated insulation voltage | 440 V | |
| Rated impulse withstand voltage | 4 kV | |
| Frequency | 50 / 60 Hz | |
| Breaking capacity | 10 kA | |
| Current limiting class | 3 | |
| Protection rating | IP20 | |
| Mounting type | DIN rail | |
| Standards | IEC/EN 60898-1, IEC/EN 60947-2 | |
| HS Code | 85362010 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What is the ABB S202M-K2 used for?
The S202M-K2 is used to protect low current electrical circuits against overloads and short circuits in industrial, commercial and control panel applications.
What does the K trip characteristic mean?
The K characteristic is designed for circuits with higher inrush currents, making it suitable for inductive loads such as transformers, motors and solenoids.
What is the rated current of the S202M-K2?
The ABB S202M-K2 has a rated current of 2 A.
How many poles does this circuit breaker have?
This model is a 2-pole miniature circuit breaker.
Where is this MCB typically installed?
The S202M-K2 is typically installed on a DIN rail inside electrical distribution boards, machinery panels and industrial control cabinets.
Trusted by Electrical Professionals Worldwide
ABB System pro M compact S200M miniature circuit breakers are trusted by electrical engineers, OEMs and panel builders for reliable circuit protection, high performance and long service life in demanding installations.
