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2CDS381103R0258 ABB S301P-Z1.6NA Miniature Circuit Breaker – 1+NP – Z – 1.6 A
ABB S301P-Z1.6NA miniature circuit breaker with 1.6 A rated current, Type Z tripping characteristic, 1P+N configuration and 25 kA breaking capacity for sensitive electronic circuit protection.
£67.53
Why Choose the ABB 2CDS381103R0258 S301P-Z1.6NA Miniature Circuit Breaker?
The ABB 2CDS381103R0258, also known as the S301P-Z1.6NA, is a premium miniature circuit breaker (MCB) designed to provide highly sensitive protection against overloads and short circuits in industrial and commercial electrical installations. As part of the trusted ABB System pro M compact S300P series, it combines exceptional reliability with a high fault-breaking capacity and compliance with international IEC and UL standards.
Featuring a 1.6 A rated current, a Type Z tripping characteristic and a 25 kA short-circuit breaking capacity, the S301P-Z1.6NA is specifically designed to protect highly sensitive electronic equipment, PLC systems, instrumentation, semiconductor devices and low-current control circuits. Its Type Z characteristic provides extremely rapid magnetic tripping, ensuring fast disconnection during fault conditions to help protect delicate electronic components.
With a 1P+N pole configuration, a 240 V AC rated operational voltage and suitability for selected 72 V DC applications, the S301P-Z1.6NA offers dependable protection for critical control systems. Its compact DIN rail mounting, fail-safe screw terminals and integrated contact position indicator simplify installation and maintenance within electrical distribution boards and industrial control panels.
Key Advantages
- High-performance miniature circuit breaker for sensitive electronic circuits.
- 1.6 A rated current for low-current protection.
- Type Z tripping characteristic provides extremely fast magnetic operation.
- 25 kA short-circuit breaking capacity.
- 1P+N configuration switches both phase and neutral conductors.
- Ideal for PLCs, instrumentation and semiconductor equipment.
- Compact DIN rail mounted construction.
- Compatible with ABB System pro M compact accessories.
Key Features
- ABB System pro M compact S300P series.
- S301P-Z1.6NA miniature circuit breaker.
- 1.6 A rated current.
- Type Z tripping characteristic.
- 25 kA breaking capacity.
- 1P+N pole configuration.
- 240 V AC rated operational voltage.
- 72 V DC rated operational voltage.
- Integrated trip indication.
- DIN rail mounting with fail-safe screw terminals.
Reliable Protection for Sensitive Electronic Equipment
The ABB S301P-Z1.6NA automatically disconnects electrical circuits during overload and short-circuit conditions, protecting sensitive electronic equipment from damage. Its Type Z tripping characteristic offers an extremely fast magnetic response, making it ideal for applications where electronic devices require rapid fault clearance.
The ABB S300P range is widely specified by OEMs, control panel builders and industrial automation specialists where dependable protection, high fault-breaking performance and long service life are essential.
Typical Applications
- PLC and automation systems.
- Electronic control panels.
- Instrumentation circuits.
- Semiconductor equipment.
- Industrial control systems.
- Laboratory equipment.
- OEM machinery.
- Critical low-current electrical installations.
Technical Specifications
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| Current | 1.6 A | |
|---|---|---|
| Phase | Single Phase | |
| Poles | 1-pole + N | |
| Device Type | MCB | |
| Trip Curve | Z curve | |
| Breaking Capacity | 25 kA | |
| Manufacturer | ABB | |
| Series | System pro M compact S300P | |
| Model | S301P-Z1.6NA | |
| Product ID | 2CDS381103R0258 | |
| GTIN | 4016779079532 | |
| Product type | Miniature circuit breaker (MCB) | |
| Rated current | 1.6 A | |
| Tripping characteristic | Type Z | |
| Number of poles | 1P+N | |
| Rated AC voltage | 240 V AC | |
| Rated DC voltage | 72 V DC | |
| Frequency | 50 / 60 Hz | |
| Short-circuit breaking capacity | 25 kA | |
| Rated insulation voltage (Ui) | 500 V | |
| Rated impulse withstand voltage (Uimp) | 6 kV | |
| Protection rating | IP20 (IP40 when installed in a suitable enclosure) | |
| Mounting type | DIN rail mounting | |
| Terminal capacity | 0.75 to 35 mm² solid, 0.75 to 25 mm² stranded | |
| Operating temperature | -40°C to +70°C | |
| Dimensions (H × W × D) | approx. 88 × 35 × 69 mm | |
| Weight | approx. 0.248 kg | |
| Country of origin | Germany | |
| HS Code | 85362010 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What is the ABB 2CDS381103R0258 used for?
This miniature circuit breaker protects sensitive electronic circuits against overloads and short circuits in industrial and commercial installations.
What is the rated current of the S301P-Z1.6NA?
The ABB S301P-Z1.6NA has a rated current of 1.6 A.
What does the Type Z tripping characteristic mean?
Type Z circuit breakers provide extremely fast magnetic tripping, making them ideal for protecting sensitive electronic equipment, PLCs and semiconductor devices.
What is the breaking capacity of this circuit breaker?
The ABB S301P-Z1.6NA provides a high 25 kA short-circuit breaking capacity.
How is the ABB S301P-Z1.6NA installed?
The circuit breaker is designed for installation onto a standard DIN rail inside electrical distribution boards and industrial control panels.
Trusted Protection from ABB
ABB System pro M compact S300P miniature circuit breakers are trusted worldwide for delivering reliable overload and short-circuit protection in industrial automation, electronic control systems and critical electrical installations.
