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ABB S202-B63 MCB – S200 – 2P – B – 63A
ABB S202-B63 miniature circuit breaker from the System pro M compact S200 series, a 2-pole 63 A B curve MCB with 6 kA breaking capacity for low-voltage circuit protection.
£33.07
Why Choose the ABB S202-B63 Miniature Circuit Breaker?
The ABB S202-B63 is a reliable 2-pole miniature circuit breaker (MCB) designed to provide dependable overload and short-circuit protection for low-voltage electrical installations. Part of the trusted ABB System pro M compact S200 series, it delivers compact DIN rail mounted circuit protection for residential, commercial and industrial applications.
With a 63 A rated current and B characteristic tripping curve, the S202-B63 is suitable for circuits with low inrush currents, including lighting, socket outlets, resistive loads and general distribution circuits. Its current-limiting design helps reduce fault energy and protect connected equipment during short-circuit conditions.
The ABB S202-B63 provides a 6 kA breaking capacity and uses a thermal-magnetic trip mechanism to protect against both overload and short-circuit faults. Its 2-pole configuration allows simultaneous protection and switching of two conductors, supporting safe and reliable electrical system design.
Key Advantages
- Reliable 2-pole miniature circuit breaker for low-voltage circuit protection.
- 63 A rated current for higher load applications.
- B curve tripping characteristic for circuits with low inrush current.
- 6 kA short-circuit breaking capacity for dependable fault protection.
- Thermal-magnetic protection for overload and short-circuit conditions.
- Part of the ABB System pro M compact S200 range.
Key Features
- ABB System pro M compact S200 series.
- 2-pole configuration.
- 63 A nominal current rating.
- B characteristic trip curve.
- 6 kA rated breaking capacity.
- Current-limiting miniature circuit breaker design.
- DIN rail mounted modular construction.
- Suitable for residential, commercial and industrial installations.
Reliable Protection for Low Inrush Current Circuits
Miniature circuit breakers such as the ABB S202-B63 automatically disconnect electrical circuits during overload or short-circuit conditions. This helps protect wiring, equipment and connected loads from damage caused by excessive current.
The B curve characteristic is commonly used for general-purpose circuits with low inrush currents. This makes the S202-B63 suitable for lighting circuits, socket outlets, resistive loads and standard low-voltage distribution applications.
Typical Applications
- Residential and commercial distribution boards.
- Lighting and socket outlet circuits.
- General low-voltage electrical distribution.
- Resistive load protection.
- Control panels and switchboards.
- Industrial auxiliary circuits with low inrush current.
Technical Specifications
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| Current | 63 A | |
|---|---|---|
| Phase | Single Phase | |
| Poles | 2-pole | |
| Device Type | MCB | |
| Trip Curve | B curve | |
| Breaking Capacity | 6 kA | |
| Manufacturer | ABB | |
| Series | System pro M compact S200 | |
| Model | S202-B63 | |
| Product ID | 2CDS252001R0635 | |
| EAN | 4016779550956 | |
| Product type | Miniature circuit breaker | |
| Rated current | 63 A | |
| Number of poles | 2P | |
| Tripping characteristic | B curve | |
| Rated short-circuit capacity | 6 kA | |
| Rated operational voltage | 400 V AC | |
| Rated DC voltage | 125 V DC | |
| Frequency | 50 / 60 Hz | |
| Protection principle | Thermal-magnetic | |
| Mounting type | DIN rail | |
| Terminal type | Screw terminals | |
| Protection rating | IP20 | |
| Standards | IEC/EN 60898-1, IEC/EN 60947-2, UL 1077 | |
| HS Code | 85362010 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What is the ABB S202-B63 used for?
The ABB S202-B63 is used to protect electrical circuits against overloads and short circuits in residential, commercial and industrial installations.
What current rating does the ABB S202-B63 have?
The S202-B63 has a rated current of 63 A.
What does the B curve mean on this MCB?
The B curve tripping characteristic is designed for circuits with low inrush current, such as lighting, socket outlets and resistive loads.
How many poles does the ABB S202-B63 have?
The ABB S202-B63 is a 2-pole miniature circuit breaker.
Where is the S202-B63 typically installed?
The S202-B63 is designed for DIN rail mounting inside distribution boards, control panels, switchboards and electrical enclosures.
Trusted by Electrical Professionals Worldwide
ABB System pro M compact S200 miniature circuit breakers are widely used by electricians, panel builders and industrial engineers for reliable circuit protection in modern low-voltage electrical installations.
