ABB S204D32 four-pole miniature circuit breaker with a 32 A rating, D-curve tripping characteristic and 6 kA short-circuit capacity for commercial and industrial electrical protection.
£218.22
The ABB S204D32, also identified as S204-D32, is a premium four-pole miniature circuit breaker (MCB) designed to provide dependable protection against overloads and short circuits. As part of the trusted ABB System pro M compact S200 series, it delivers reliable protection for commercial, industrial and specialist electrical installations.
The circuit breaker combines a delayed thermal tripping mechanism for overload protection with an electromechanical tripping mechanism for rapid short-circuit interruption. Its D-curve tripping characteristic makes it ideal for circuits with high inrush currents, including motors, transformers, compressors, welding equipment and industrial machinery.
With a rated current of 32 A, a four-pole configuration and a rated short-circuit capacity of 6 kA at 230/400 V AC, the S204D32 provides dependable protection for three-phase installations requiring neutral switching. Its compact modular design enables straightforward installation on a standard 35 mm DIN rail inside distribution boards, switchboards and industrial control panels.
The ABB S204D32 automatically disconnects electrical circuits whenever overload or short-circuit conditions occur, helping protect cables, connected equipment and personnel. Its current-limiting construction reduces fault energy and contributes to improved electrical safety.
Its D-curve characteristic is specifically intended for circuits with high starting currents, making it particularly suitable for motors, transformers, compressors, welding equipment and industrial machinery where nuisance tripping must be avoided during normal start-up.
| Current | 32 A |
|---|---|
| Phase | Single Phase |
| Manufacturer | ABB |
| Series | System pro M compact S200 |
| Model | S204-D32 |
| Commercial reference | S204D32 |
| Product ID | 2CDS254001R0321 |
| EAN | 4016779531306 |
| Product type | Miniature circuit breaker |
| Number of poles | 4 |
| Number of protected poles | 4 |
| Rated current | 32 A |
| Tripping characteristic | D curve |
| Rated operational voltage | 230 / 400 V AC |
| Maximum operational voltage | 440 V AC |
| Rated frequency | 50 / 60 Hz |
| Rated short-circuit capacity (Icn) | 6 kA at 230/400 V AC |
| Rated insulation voltage | 440 V |
| Rated impulse withstand voltage | 4 kV |
| Protection rating | IP20 |
| Protection in enclosure | IP40 |
| Terminal type | Screw terminals |
| Mounting type | 35 mm DIN rail |
| Standards | IEC/EN 60898-1, IEC/EN 60947-2 and UL 1077 |
| Operating temperature | -25 to +55 °C |
| Dimensions (H × W × D) | approximately 88 × 70 × 69 mm |
| Weight | approximately 0.50 kg |
| HS Code | 85362010 |
| Country of Manufacture | Germany |
The ABB S204D32 protects four-pole electrical circuits against overloads and short circuits, particularly where equipment has high starting or inrush currents.
The miniature circuit breaker has a rated current of 32 A.
A D-curve circuit breaker is designed for circuits with high inrush currents, making it ideal for motors, transformers, compressors, welding equipment and other inductive loads.
The circuit breaker provides a rated short-circuit breaking capacity of 6 kA at 230/400 V AC.
The S204D32 is designed for installation on a standard 35 mm DIN rail inside electrical distribution boards, switchboards and industrial control panels.
ABB System pro M compact miniature circuit breakers are trusted worldwide by electrical contractors, panel builders and automation engineers for dependable protection, robust construction and reliable long-term performance.
● Service Agreements
Credit Accounts
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
● frequently asked questions
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
● latest blog
LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...