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ABB S301P-D1.6NA MCB – 1P+N – D Curve – 1.6A – 25kA
ABB S301P-D1.6NA miniature circuit breaker, a 1.6 A 1P+N switched-neutral D-characteristic AC circuit breaker with a 25 kA rated breaking capacity for electrical circuit protection.
£60.32
Why Choose the ABB S301P-D1.6NA Miniature Circuit Breaker?
The ABB S301P-D1.6NA 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 D tripping characteristic with a high 25 kA rated breaking capacity for dependable circuit protection.
The S301P-D1.6NA 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 1.6 A rated current, D tripping characteristic and 25 kA rated breaking capacity, the S301P-D1.6NA is designed for circuits requiring reliable overload and short-circuit protection where higher starting or inrush currents may occur. DIN-rail mounting supports straightforward integration into suitable distribution boards and electrical assemblies.
Key Advantages
- Compact 1P+N miniature circuit breaker with switched neutral.
- 1.6 A rated current for low-current circuit protection applications.
- D tripping characteristic suitable for circuits with higher 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-D1.6NA 1P+N configuration.
- 1.6 A rated current.
- D 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-D1.6NA 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 D tripping characteristic is designed for circuits experiencing higher starting or inrush currents, making this S300P configuration suitable for selected electrical equipment and circuits where such transient currents can occur. 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.
- Low-current electrical circuits with higher starting or inrush currents.
- Switchboards and distribution assemblies.
- OEM machinery and professional electrical installations.
Technical Specifications
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| Current | 1.6 A | |
|---|---|---|
| Poles | 1-pole + N | |
| Phase | Single Phase | |
| Device Type | MCB | |
| Trip Curve | D curve | |
| Breaking Capacity | 25 kA | |
| Protection rating | IP20 | |
| Product type | Miniature circuit breaker | |
| ABB part number | 2CDS381103R0971 | |
| Number of poles | 1P+N | |
| Neutral | Switched neutral | |
| Rated current | 1.6 A | |
| Tripping characteristic | D | |
| Mounting type | DIN rail | |
| Terminal type | Screw terminals | |
| Rated frequency | 50 / 60 Hz | |
| Manufacturer | ABB | |
| Series | System pro M compact S300P | |
| Model | S301P-D1.6NA | |
| Order code | 2CDS381103R0971 | |
| Rated breaking capacity | 25 kA | |
| Supply | AC |
Frequently Asked Questions
What is the ABB S301P-D1.6NA used for?
The ABB S301P-D1.6NA 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-D1.6NA?
The S301P-D1.6NA has a 1.6 A rated current.
What is the tripping characteristic of this circuit breaker?
The S301P-D1.6NA has a D tripping characteristic, making it suitable for circuits that can experience higher starting or inrush currents.
What is the breaking capacity of the ABB S301P-D1.6NA?
The circuit breaker has a 25 kA rated breaking capacity.
How many poles does the S301P-D1.6NA have?
The S301P-D1.6NA has a 1P+N configuration with a switched neutral.
How is the ABB S301P-D1.6NA 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.
