Description : -
The housing is robust, high grade phenolic moulding, capable of long, trouble free performance in varied climatic conditions. It is designed and manufactredfor indoor application. The terminals are bress, duly contact is separted with a SRBP shroud. Screws are provided at the rear for terminations. Alternatively, studs with nuts and washers could also be provided. Sealing holes on cover sluds are provided to prevent unauthorized access. The front cover can be provided finger to close the trip contact, when inserted. Otherwise, the trip contact would remain open. thus the contact fingeron the cover, completesthe entire circuit. Isolation of the trip circuit is feasible by removing the contact finger filed top cover, thus avoiding unwarranted tripping under test conditions.
Insulation :-
Conforms torequirments of IS-3231
Tested for 2.5 KV. Ir value-100M
Mounting : -
Test Block can be projecting or flush mounted. |