The Sigma Electric range at Roshanex covers circuit protection and power factor products for electrical panels. It includes thermal magnetic fixed type MCCBs in 3 pole and 4 pole versions, such as the A160, A250N, A400N and A800N. In addition, you will find shunt trip releases, auxiliary and alarm contacts, and a 16 A impulse relay.

The range also offers cylinder type dry capacitors like the 3SK400 for power factor correction. Panel builders, electricians and factory maintenance teams use these parts in distribution boards and motor control panels. Because the range includes breaker accessories, you can source a complete protection setup from one brand.

Share your load and breaker ratings with our team, and we will help you select the right Sigma Electric parts.