Havells auxiliary contact for MCB offers automatic changeover, reducing downtime and errors. Compact, DB mountable, and compatible with MCB and RCCB, it ensures efficient and quiet operation. Ideal for modern electrical systems, enhancing safety and reliability. Check key tag switch price in India for detailed pricing.

Havells has a wide range of modular and compact Automatic changeoversolutions to meet the constantly changing requirements. These device tend to overcome the disadvantage of manual changeovers like increased downtime, disruption in key activities together with possible damage of expensive equipment, human error, accidents etc. This product is also available in 1 pole, 2 pole and 3 pole in AMP Range- 16A to 63A.