Overview

The material possess an excellent arc erosion resistance and a good resistance against contact welding when compared with AgCdO. The materials produced by sintering and extrusion can be transformed in a manner that contact resistance and over temperature behaviour can be maintained low and stable. These materials are non-toxic and friendly to the environment.

Electrical Characteristic

EFO EMO EMB EMB
Oxide content (% massic) 10 8 10 12 8 10 12 14 12 14
Theorical density g/cm³ 9.98 10.08 9.98 9.88 10.12 10.03 9.95 9.87 9.95 9.85
HV1 (annealed) 95 55 60 65 60 65 70 75 95 105
IACS (%) 80 87.5 83 78 80 82.5 78.5 74 80 72

NB: Please, contact us if above criteria do not meet your requirement.

Applications

AgSNO2 is largely used in various types contactors, circuit breakers, switches, and switchgear that requires breaking capacity at 10 to 1000 A & 24 to 600 in AC or DC. The low welding tendency of the material makes it highly recommended when put through to intense make and break cycles.

Delivery

Wire Profile Tip

The manufacturing is purely carried out according to customer’s needs and specifications. Our expert technicians are promptly available to discuss dimensions, brazing requirements and informations, and contact forms.