Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
ABB S201-D8NA MCB – 1P+N – D Curve – 8A – 6kA
ABB S201-D8NA 1P+N miniature circuit breaker with D characteristic, 8 A rated current and 6 kA breaking capacity for reliable electrical circuit protection.
£61.53
Why Choose the ABB S201-D8NA Miniature Circuit Breaker?
The ABB S201-D8NA is a compact and reliable 1P+N miniature circuit breaker (MCB) from the trusted ABB System pro M Compact S200 series. It is designed to protect electrical circuits against overloads and short circuits in residential, commercial and industrial installations where dependable protection and long service life are required.
Featuring a D characteristic tripping curve, the S201-D8NA is suitable for circuits with higher inrush currents, including motors, transformers, contactors and inductive equipment. Its compact DIN rail mounting format makes it easy to install in distribution boards, control panels and machine cabinets.
With an 8 A rated current, 230 V AC operating voltage and 6 kA short-circuit breaking capacity, this ABB miniature circuit breaker delivers robust circuit protection for demanding electrical applications.
Key Advantages
- Compact 1P+N miniature circuit breaker for reliable circuit protection.
- D curve tripping characteristic suitable for higher inrush current applications.
- 8 A rated current for industrial, commercial and control circuits.
- 6 kA breaking capacity for dependable short-circuit protection.
- Part of the ABB System pro M Compact S200 range.
- DIN rail mounting for quick installation in electrical panels.
Key Features
- ABB System pro M Compact S200 series.
- Product ID: 2CDS251103R0081.
- Model: S201-D8NA.
- Rated current: 8 A.
- D characteristic thermal and magnetic tripping.
- 1P+N configuration.
- 230 V AC rated operational voltage.
- 6 kA short-circuit breaking capacity.
- Suitable for 50 / 60 Hz electrical systems.
- Compact IP20 DIN rail mounted design.
Reliable Protection for Higher Inrush Loads
The ABB S201-D8NA combines delayed thermal overload protection with electromechanical short-circuit tripping to help protect cables, equipment and connected devices. Its D curve characteristic allows short duration starting currents without unnecessary nuisance tripping, making it suitable for inductive loads and machinery applications.
As part of the ABB System pro M Compact S200 range, this miniature circuit breaker supports dependable installation in modern distribution systems and can be used with compatible ABB accessories for flexible panel design.
Typical Applications
- Industrial control panels.
- Motor and transformer circuits.
- Commercial distribution boards.
- OEM machinery and automation systems.
- Building services installations.
- Inductive loads with higher starting currents.
Technical Specifications
Tick the specs you need, then view products that match.
| Current | 8 A | |
|---|---|---|
| Phase | Single Phase | |
| Poles | 1-pole + N | |
| Device Type | MCB | |
| Trip Curve | D curve | |
| Breaking Capacity | 6 kA | |
| Manufacturer | ABB | |
| Series | System pro M Compact S200 | |
| Model | S201-D8NA | |
| Product ID | 2CDS251103R0081 | |
| EAN | 4016779532044 | |
| Product type | Miniature Circuit Breaker (MCB) | |
| Rated current | 8 A | |
| Tripping characteristic | D | |
| Number of poles | 1P+N | |
| Rated operational voltage | 230 V AC | |
| Frequency | 50 / 60 Hz | |
| Rated insulation voltage | 440 V | |
| Rated impulse withstand voltage | 4 kV | |
| Breaking capacity | 6 kA | |
| Protection rating | IP20 | |
| Mounting type | DIN rail | |
| Dimensions (H × W × D) | approx. 88 × 35 × 69 mm |
Frequently Asked Questions
What is the ABB S201-D8NA used for?
The ABB S201-D8NA is used to protect electrical circuits against overloads and short circuits in residential, commercial and industrial installations.
What does the D tripping characteristic mean?
A D curve miniature circuit breaker is designed for circuits with higher inrush currents, such as motors, transformers and inductive equipment.
What is the rated current of this circuit breaker?
The ABB S201-D8NA has an 8 A rated current.
How is the S201-D8NA installed?
The breaker is designed for standard DIN rail mounting inside electrical distribution boards, control panels and machine cabinets.
Is the S201-D8NA part of the ABB S200 range?
Yes. The S201-D8NA is part of the ABB System pro M Compact S200 range of miniature circuit breakers.
Trusted by Electrical Professionals Worldwide
ABB System pro M Compact miniature circuit breakers are trusted by electrical contractors, panel builders and industrial engineers for safe circuit protection, reliable performance and long service life.
