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ABB S301P-C63NA MCB – 1P+N – C Curve – 63A – 25kA
ABB S301P-C63NA miniature circuit breaker, a 63 A 1P+N switched-neutral C-characteristic AC circuit breaker with a 25 kA rated breaking capacity for electrical circuit protection.
£53.41
Why Choose the ABB S301P-C63NA Miniature Circuit Breaker?
The ABB S301P-C63NA is a compact and reliable miniature circuit breaker (MCB) designed to provide dependable protection against overloads and short circuits in electrical installations. As part of the ABB System pro M compact S300P series, it combines a C tripping characteristic with a high 25 kA rated breaking capacity for dependable circuit protection.
The S301P-C63NA features a 1P+N configuration with switched neutral, allowing the live conductor and neutral to be switched as part of the circuit arrangement. Its thermal-magnetic overcurrent protection and compact modular construction make it suitable for professional electrical distribution, control panels and equipment installations.
With a 63 A rated current, C tripping characteristic and 25 kA rated breaking capacity, the S301P-C63NA is designed for circuits requiring reliable overload and short-circuit protection. DIN-rail mounting supports straightforward integration into suitable distribution boards and electrical assemblies.
Key Advantages
- Compact 1P+N miniature circuit breaker with switched neutral.
- 63 A rated current for higher-current circuit protection applications.
- C tripping characteristic suitable for circuits with typical starting and inrush currents.
- 25 kA rated breaking capacity for dependable short-circuit protection.
- Switched neutral arrangement for convenient circuit isolation.
- DIN-rail mounting for convenient installation in distribution and control equipment.
- Designed to protect electrical circuits against overloads and short circuits.
Key Features
- ABB System pro M compact S300P series.
- S301P-C63NA 1P+N configuration.
- 63 A rated current.
- C tripping characteristic.
- 25 kA rated breaking capacity.
- Switched neutral configuration.
- Thermal-magnetic overcurrent protection.
- DIN-rail mounting design.
- Screw terminal connections.
- Suitable for AC supply applications.
- Compact modular construction for electrical distribution equipment.
Reliable Overcurrent Protection with Switched Neutral
The ABB S301P-C63NA combines thermal and magnetic protection to disconnect a circuit when excessive current conditions occur. The thermal mechanism responds to sustained overload conditions, while the magnetic protection provides rapid interruption during short-circuit events.
The C tripping characteristic is designed for circuits experiencing typical starting or inrush currents, making this S300P configuration suitable for a broad range of electrical distribution and equipment protection applications. The switched neutral arrangement provides switching of both the live circuit path and neutral.
Typical Applications
- Industrial and commercial electrical distribution systems.
- Control circuits and control panels.
- Industrial automation installations.
- Machinery and manufacturing equipment.
- Higher-current electrical circuits.
- Switchboards and distribution assemblies.
- OEM machinery and professional electrical installations.
Technical Specifications
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| Current | 63 A | |
|---|---|---|
| Poles | 1-pole + N | |
| Phase | Single Phase | |
| Device Type | MCB | |
| Trip Curve | C curve | |
| Breaking Capacity | 25 kA | |
| Protection rating | IP20 | |
| Product type | Miniature circuit breaker | |
| ABB part number | 2CDS381103R0634 | |
| Number of poles | 1P+N | |
| Neutral | Switched neutral | |
| Rated current | 63 A | |
| Tripping characteristic | C | |
| Mounting type | DIN rail | |
| Terminal type | Screw terminals | |
| Rated frequency | 50 / 60 Hz | |
| Manufacturer | ABB | |
| Series | System pro M compact S300P | |
| Model | S301P-C63NA | |
| Order code | 2CDS381103R0634 | |
| Rated breaking capacity | 25 kA | |
| Supply | AC |
Frequently Asked Questions
What is the ABB S301P-C63NA used for?
The ABB S301P-C63NA is a 1P+N miniature circuit breaker used to protect electrical circuits against overloads and short circuits in industrial, commercial and electrical distribution applications.
What is the rated current of the S301P-C63NA?
The S301P-C63NA has a 63 A rated current.
What is the tripping characteristic of this circuit breaker?
The S301P-C63NA has a C tripping characteristic, making it suitable for circuits that can experience typical starting or inrush currents.
What is the breaking capacity of the ABB S301P-C63NA?
The circuit breaker has a 25 kA rated breaking capacity.
How many poles does the S301P-C63NA have?
The S301P-C63NA has a 1P+N configuration with a switched neutral.
How is the ABB S301P-C63NA mounted?
The circuit breaker is designed for DIN-rail mounting in suitable distribution boards, control panels and electrical assemblies.
Trusted by Electrical Professionals
ABB System pro M compact S300P miniature circuit breakers provide dependable overcurrent protection for electrical distribution, control panels, machinery and automation installations.
