Eaton PLSI‑C6/4‑GI MCB | Expert FAQs Answered

❓ What is the Eaton PLSI‑C6/4‑GI MCB used for?

The Eaton PLSI‑C6/4‑GI is a 4-pole miniature circuit breaker designed for protecting electrical circuits from overload and short circuits. It is ideal for residential switchboards, commercial setups, and light industrial applications, especially where motor and inverter circuits are present.

❓ What is the current rating and trip characteristic?

This MCB has a current rating of 6A and a C-curve trip, which means it trips between 5 to 10 times the rated current — ideal for handling moderate inrush current loads.

❓ How many poles does it have?

It is a 4-pole (FP) breaker, making it suitable for isolating all live conductors in a 3-phase system with neutral.

❓ What is the breaking capacity?

The Eaton PLSI-C6/4-GI has a breaking capacity of 10kA at 240/415V AC, offering protection against high fault currents.

❓ Is this product ISI or CE certified?

Yes, it carries both ISI and CE certifications, complying with IS/IEC 60898-1 and EN/IEC 60898-1 standards.

❓ What is the trip-free mechanism?

The trip-free feature means the MCB cannot be turned ON manually if a fault exists, ensuring maximum user safety during abnormal conditions.

❓ Can this MCB be used for isolation?

Yes, the Eaton PLSI-C6/4-GI meets isolation specifications and is suitable for use as an isolating device during maintenance.

❓ What are the installation features?

This MCB is DIN-rail mountable, with compact 17.5mm per pole width, bi-connect terminals, and screw torque rating of 2 N·m. It supports flexible cables up to 16 mm² and rigid up to 25 mm².

❓ What is the country of origin?

India. IN

❓ Where can I buy it?

You can buy genuine Eaton PLSI-C6/4-GI MCBs from Shansen Enterprises, an Authorized Channel Partner, via WhatsApp quote request.