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2CDS382001R0218 ABB S302P-Z1 Miniature Circuit Breaker – 2P – Z – 1 A
ABB S302P-Z1 two-pole 1 A Z curve miniature circuit breaker with 25 kA breaking capacity for sensitive industrial and electronic circuit protection.
£79.49
Why Choose the ABB S302P-Z1 Miniature Circuit Breaker?
The ABB S302P-Z1 (SKU: 2CDS382001R0218) is a high-performance 2-pole miniature circuit breaker (MCB) designed to provide precise overload and short-circuit protection for sensitive industrial and electronic circuits. As part of the robust ABB System pro M Compact S300P series, it is manufactured to international IEC and UL standards, making it suitable for demanding industrial applications.
The S302P-Z1 combines thermal overload protection with rapid magnetic fault interruption to safeguard sensitive equipment, instrumentation and control circuits. Its compact modular design enables quick installation on standard DIN rails within electrical distribution boards, switchboards and industrial control panels.
With a 1 A rated current, Z tripping characteristic, 2-pole configuration and a 25 kA breaking capacity, the S302P-Z1 is particularly suited to protecting highly sensitive loads requiring rapid fault response and dependable circuit protection.
Key Advantages
- Compact 2-pole miniature circuit breaker for industrial applications.
- 1 A rated current with Z curve tripping characteristic.
- 25 kA short-circuit breaking capacity.
- Fast magnetic tripping for sensitive electrical circuits.
- Reliable overload and short-circuit protection.
- Quick installation using standard 35 mm DIN rail mounting.
Key Features
- ABB System pro M Compact S300P series.
- 1 A rated current.
- 2-pole (2P) configuration.
- Z tripping characteristic.
- 25 kA breaking capacity.
- Thermal and magnetic trip mechanism.
- Suitable for AC and DC industrial installations.
- Tool-free DIN rail mounting and removal.
Reliable Protection for Sensitive Electrical Circuits
Miniature circuit breakers automatically disconnect electrical circuits when overload or short-circuit conditions occur. The ABB S302P-Z1 combines thermal overload protection with an extremely fast magnetic response, helping protect sensitive electronic equipment, instrumentation and control systems from electrical faults.
Its Z tripping characteristic is specifically intended for highly sensitive circuits with very low inrush currents, making it ideal for protecting PLCs, measuring equipment, semiconductor devices and electronic control systems where rapid fault clearance is essential.
Typical Applications
- Industrial control panels.
- PLC and automation systems.
- Electronic control circuits.
- Instrumentation and measurement equipment.
- OEM machinery.
- Sensitive industrial electrical installations.
Technical Specifications
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| Current | 1 A | |
|---|---|---|
| Poles | 2-pole | |
| Device Type | MCB | |
| Trip Curve | Z curve | |
| Breaking Capacity | 25 kA | |
| Manufacturer | ABB | |
| Series | System pro M Compact S300P | |
| Model | S302P-Z1 | |
| SKU | 2CDS382001R0218 | |
| Product type | Miniature Circuit Breaker (MCB) | |
| Rated current | 1 A | |
| Tripping characteristic | Z Curve | |
| Number of poles | 2 | |
| Rated operational voltage | 415 V AC / 125 V DC | |
| Frequency | 50 / 60 Hz | |
| Breaking capacity | 25 kA | |
| Protection rating | IP20 | |
| Rated insulation voltage (Ui) | 500 V | |
| Impulse withstand voltage (Uimp) | 6 kV | |
| Mounting type | 35 mm DIN rail | |
| Dimensions (H × W × D) | approx. 88 × 35 × 69 mm | |
| HS Code | 85362010 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What is the ABB S302P-Z1 used for?
It protects sensitive industrial electrical and electronic circuits against overloads and short circuits where rapid fault response is required.
What is the rated current of the S302P-Z1?
The ABB S302P-Z1 has a 1 A rated current.
What does the Z curve tripping characteristic mean?
A Z curve breaker provides very fast magnetic tripping and is intended for protecting sensitive electronic equipment and control circuits with very low inrush currents.
How is this circuit breaker installed?
The breaker mounts directly onto a standard 35 mm DIN rail inside distribution boards, switchboards and electrical control panels.
What breaking capacity does the S302P-Z1 provide?
The breaker provides a high 25 kA breaking capacity for demanding industrial electrical installations.
Trusted by Electrical Professionals Worldwide
ABB System pro M Compact miniature circuit breakers are trusted by electrical engineers, panel builders and OEM manufacturers worldwide for dependable circuit protection, exceptional interruption performance and long-term reliability.
