ABB S301P-Z16 single-pole miniature circuit breaker with a 16 A rated current, Z tripping characteristic and 25 kA breaking capacity for sensitive industrial electrical circuits.
£45.04
The ABB S301P-Z16 (2CDS381001R0468) is a premium single-pole miniature circuit breaker (MCB) designed to provide dependable protection against overloads and short circuits in demanding industrial electrical installations. As part of the renowned ABB System pro M compact S300P series, it combines a high breaking capacity with fast fault detection for sensitive electronic equipment and industrial control systems.
Featuring a Z tripping characteristic, the S301P-Z16 is engineered for applications requiring rapid magnetic tripping at relatively low fault-current levels. This makes it ideal for protecting PLCs, instrumentation, semiconductor equipment and other sensitive electronic devices where fast fault clearance is essential.
With a 16 A rated current, single-pole configuration and DIN rail mounting, this miniature circuit breaker is ideally suited to industrial control panels, OEM machinery, automation systems and commercial electrical installations requiring reliable circuit protection.
Miniature circuit breakers automatically disconnect electrical circuits whenever overloads or short circuits occur, helping protect wiring, machinery and connected equipment from electrical damage. Their resettable design allows power to be restored quickly after the fault has been safely corrected.
The Z tripping characteristic is specifically intended for circuits containing sensitive electronic equipment where rapid magnetic tripping is required. It is commonly specified for PLC systems, instrumentation, semiconductor equipment and industrial automation controls where equipment protection is critical.
| Current | 16 A |
|---|---|
| Phase | Single Phase |
| Manufacturer | ABB |
| Series | System pro M compact S300P |
| Model | S301P-Z16 |
| SKU | 2CDS381001R0468 |
| EAN | 4016779080118 |
| Product type | Miniature circuit breaker (MCB) |
| Rated current | 16 A |
| Tripping characteristic | Z |
| Number of poles | 1P |
| Rated voltage | 240 V AC |
| Rated DC voltage | 72 V DC |
| Frequency | 50 / 60 Hz |
| Breaking capacity | 25 kA |
| Protection rating | IP20 (IP40 when installed in a suitable enclosure) |
| Rated insulation voltage | 500 V |
| Impulse withstand voltage | 6 kV |
| Operating temperature | -40 °C to +70 °C |
| Mounting type | DIN rail |
| Dimensions (H × W × D) | 88 × 17.5 × 67.6 mm |
| Weight | Approx. 124 g |
| HS Code | 85362010 |
| Country of Manufacture | Germany |
The S301P-Z16 protects electrical circuits against overloads and short circuits, particularly sensitive electronic, instrumentation and industrial control circuits.
The ABB S301P-Z16 has a 16 A rated current.
The Z characteristic provides rapid magnetic tripping at comparatively low fault-current levels, making it ideal for protecting sensitive electronic equipment and PLC systems.
The circuit breaker provides an ultimate short-circuit breaking capacity of 25 kA.
The circuit breaker is designed for installation on a standard DIN rail within electrical distribution boards, industrial control panels and machinery enclosures.
ABB S300P miniature circuit breakers are trusted by electrical engineers, panel builders and OEM manufacturers worldwide for delivering reliable circuit protection, high breaking performance and long-term operational reliability.
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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...