Isolator is your trusted partner in total circuit protection system for safe turn on and off operation. Features Capable of being utilized safely as incomer. Light duty frame up to 40amp and heavy duty frame As many as 125amp. Terminal capacity 25mm for light duty and 50mm for heavy duty. Conforms to is 13947 part iii. Short circuit withstand capacity of 10ka ip 20 protection, Finger touch proof. Endurance greater than 10, 000 operations. Agcdo contacts for weld free operations. Utilization category ac 22a. Uno isolators are perfect companions to guarantee the complete de, Energisation of the electrical circuits of residences, Commercial premises and also adhere to the is/iec 60947, 3 norms. These are equipped with silver alloy contacts for weld, Free operations and form the perfect fitments as incomers for individual residential together with commercial premises. The isolator confirms that there will be no current at the load side even if impulse voltage appears when the isolator is off.