ABB S301P-C32NA miniature circuit breaker with 32 A rated current, Type C tripping characteristic, 1P+N configuration and 25 kA breaking capacity for industrial and commercial circuit protection.
£81.46
The ABB 2CDS381103R0324, also known as the S301P-C32NA, is a premium miniature circuit breaker (MCB) designed to provide reliable overload and short-circuit protection for industrial and commercial electrical installations. As part of the trusted ABB System pro M compact S300P series, it combines compact dimensions with outstanding fault-breaking performance and compliance with international IEC and UL standards.
Featuring a 32 A rated current, a Type C tripping characteristic and a high 25 kA ultimate short-circuit breaking capacity, the S301P-C32NA is ideally suited for protecting circuits supplying motors, transformers, lighting systems, power supplies and other equipment with moderate inrush currents. Its Type C operating characteristic helps minimise nuisance tripping whilst maintaining dependable protection against overloads and short circuits.
The 1P+N configuration switches both the phase and neutral conductors simultaneously, while the compact DIN rail mounting design, fail-safe bi-directional screw terminals and integrated contact position indicator simplify installation and maintenance in industrial control panels and electrical distribution boards.
The ABB S301P-C32NA automatically disconnects electrical circuits whenever overload or short-circuit conditions occur, protecting cables, switchgear and connected equipment from damage. Its thermal release responds to sustained overloads, while the magnetic release rapidly interrupts fault currents before they can develop into more serious electrical faults.
The Type C tripping characteristic makes this circuit breaker particularly suitable for industrial and commercial applications where moderate inrush currents occur during normal equipment start-up. The S300P range is widely trusted by OEM machine builders, panel manufacturers and electrical contractors requiring dependable long-term circuit protection.
| Current | 32 A |
|---|---|
| Phase | Single Phase |
| Manufacturer | ABB |
| Series | System pro M compact S300P |
| Model | S301P-C32NA |
| Product ID | 2CDS381103R0324 |
| EAN | 4016779079471 |
| Product type | Miniature circuit breaker (MCB) |
| Rated current | 32 A |
| Tripping characteristic | Type C |
| Number of poles | 1P+N |
| Neutral position | Right |
| Rated operational voltage | 240 V AC |
| Rated DC voltage | 72 V DC |
| Frequency | 50 / 60 Hz |
| Rated ultimate short-circuit breaking capacity | 25 kA |
| Rated service short-circuit breaking capacity | 10 kA |
| Rated insulation voltage (Ui) | 500 V |
| Rated impulse withstand voltage (Uimp) | 6 kV |
| Protection rating | IP20 (IP40 when installed within a suitable enclosure) |
| Mounting type | DIN rail mounting |
| Terminal capacity | 0.75–35 mm² solid, 0.75–25 mm² stranded |
| Electrical endurance | 20,000 operating cycles |
| Operating temperature | -40°C to +70°C |
| Dimensions (H × W × D) | Approximately 88 × 35 × 69 mm |
| Weight | Approximately 0.248 kg |
| Country of origin | Germany |
| HS Code | 85362010 |
| Country of Manufacture | Germany |
The ABB S301P-C32NA protects industrial and commercial electrical circuits against overloads and short circuits. It is ideal for circuits supplying motors, transformers, lighting systems and other equipment with moderate inrush currents.
The ABB S301P-C32NA has a rated current of 32 A.
Type C circuit breakers accommodate moderate inrush currents, making them suitable for motors, transformers, power supplies, lighting and general industrial electrical equipment.
The ABB S301P-C32NA provides a high 25 kA ultimate short-circuit breaking capacity with a 10 kA service breaking capacity.
The circuit breaker mounts directly onto a standard DIN rail inside electrical distribution boards and industrial control panels.
ABB System pro M compact S300P miniature circuit breakers are trusted worldwide for delivering dependable overload and short-circuit protection across industrial automation, commercial buildings and demanding power distribution 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...