ABB S203P-C1.6 miniature circuit breaker from the S200P series, a three-pole 1.6 A C-curve MCB designed for reliable overload and short-circuit protection in commercial and industrial electrical installations.
The ABB S203P-C1.6 is a high-performance three-pole miniature circuit breaker from the ABB System pro M compact S200P series, designed to provide dependable overload and short-circuit protection in commercial and industrial electrical installations. With a 1.6 A rated current and C-curve tripping characteristic, it is suitable for low-current circuits with moderate inrush currents.
The S200P range is engineered for reliable circuit protection in demanding low voltage systems. Its current-limiting design helps reduce fault energy, protecting downstream equipment and improving installation safety. The breaker combines delayed thermal overload protection with electromechanical short-circuit protection for dependable performance.
With a three-pole configuration, compact modular design and DIN rail mounting, the S203P-C1.6 is well suited for control panels, automation systems and low-current three-phase circuits requiring robust protection.
Miniature circuit breakers such as the ABB S203P-C1.6 help protect electrical circuits by automatically disconnecting supply during overload or short-circuit conditions. The C-curve characteristic is suited to circuits with moderate inrush currents, making it useful for control circuits, small inductive loads and general low-current three-phase applications.
The S200P series is widely used by panel builders and electrical engineers where compact installation, dependable protection and recognised international standards are required. Its DIN rail format enables straightforward integration with other ABB low voltage protection and control devices.
| Current | 1.6 A |
|---|---|
| Phase | Three Phase |
| Manufacturer | ABB |
| Series | System pro M compact S200P |
| Model | S203P-C1.6 |
| Product ID | 2CDS283001R0974 |
| EAN | 4016779590532 |
| Product type | Miniature circuit breaker |
| Number of poles | 3P |
| Rated current | 1.6 A |
| Tripping characteristic | C curve |
| Breaking capacity | up to 25 kA at 230 / 400 V AC |
| Rated voltage | up to 400 / 440 V AC |
| Frequency | 50 / 60 Hz |
| Standards | IEC/EN 60898-1, IEC/EN 60947-2, UL 1077, CSA 22.2 No. 235 |
| Mounting type | DIN rail |
| Terminal type | Screw terminal |
| Protection function | Overload and short-circuit protection |
| Application | Low-current three-phase circuit protection |
The ABB S203P-C1.6 is used to protect low-current three-phase electrical circuits from overloads and short circuits in commercial and industrial installations.
The S203P-C1.6 has a rated current of 1.6 A.
The C-curve characteristic is suitable for circuits with moderate inrush currents, including control circuits, small inductive loads and general distribution applications.
The ABB S203P-C1.6 is a three-pole miniature circuit breaker for three-phase circuit protection.
The breaker is designed for standard DIN rail mounting inside electrical panels and distribution boards.
ABB S200P miniature circuit breakers are widely used by panel builders, electrical contractors and industrial engineers for dependable low voltage circuit protection in commercial and industrial applications.
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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...