Protek 3 Pole C Type MCBs (Miniature Circuit Breakers) are high-performance three-phase circuit protection devices designed to protect electrical installations, distribution boards, and industrial control panels against overloads and short circuits. Manufactured to provide reliable performance in demanding commercial and industrial environments, Protek 3 Pole C Curve MCBs are ideal for safeguarding three-phase electrical circuits, machinery, motors, distribution systems, HVAC equipment, and power distribution applications. They are available in ratings from 6A to 63A with a 10kA breaking capacity. :contentReference[oaicite:0]{index=0}

A C Type (C Curve) MCB is specifically designed to tolerate the higher inrush currents associated with inductive loads. It typically trips instantaneously at between 5 and 10 times its rated current, making it the preferred choice for equipment such as electric motors, transformers, air conditioning systems, compressors, pumps, industrial machinery, and commercial electrical installations where temporary start-up surges occur.

Protek 3 Pole C Type MCBs feature a compact DIN rail mounting design, positive trip indication, secure screw terminals capable of accepting conductors up to 25mm², and are compatible with Protek consumer units, distribution boards, and electrical enclosures. These circuit breakers are manufactured to provide dependable protection while helping minimise downtime and maintain the safety of electrical systems. :contentReference[oaicite:1]{index=1}

Whether you are installing a new three-phase distribution board, upgrading an industrial control panel, or carrying out commercial electrical maintenance, Protek 3 Pole C Curve MCBs offer a reliable, cost-effective solution for protecting valuable electrical equipment and ensuring compliance with modern electrical installation standards.