When selecting a Miniature Circuit Breaker (MCB) for your industrial or commercial project, understanding the technical specifications is crucial. The S203C series MCB offers robust protection and reliability, making it a suitable choice for various applications.
This MCB is designed to handle a rated current of 16 A and operates effectively within a voltage range of 400/415 VAC. It features a three-pole configuration, which provides comprehensive coverage in multi-phase systems. With a breaking capacity of 10 kA at 415 VAC, it ensures safety by interrupting high fault currents efficiently.
The device's impulse withstand voltage stands at an impressive 4 kV, indicating its ability to endure transient over-voltages typically encountered in electrical installations. Furthermore, it conforms to the IEC/EN 60898-1 standards, assuring compliance with international safety requirements.
In terms of physical dimensions, this compact unit measures 36 mm in width, 86 mm in height, and has a depth of 70 mm. Its IP20 degree of protection makes it suitable for indoor environments where dust ingress is minimal.
The S203C series operates seamlessly across frequencies of both 50 Hz and 60 Hz. Its operational temperature range from -25°C to +55°C allows it to function reliably under diverse environmental conditions.
Durability is another key feature; with an electrical durability rating of up to 10,000 cycles, this MCB promises longevity and consistent performance over time. The C curve type characteristic makes it ideal for general purpose applications where moderate surges are expected during normal operation.
Whether you're integrating this into new constructions or upgrading existing systems, the S203C series MCB delivers on essential fronts—performance consistency and compliance with industry standards—without compromising on quality or reliability.