Spare parts and warranty claims

Inspection intervals

The intervals between inspections are determined by the design and operating condi

tions of the contactor.

If advise is needed on a specific application please contact ABB

Spare parts

Basically these contactors are considered maintenance free. Based on reasons above

occasionally there could be a need to change certain parts. Following parts are consi

dered contactor spare parts and can be found in ABB product catalogs or on ABB web

site:

• Main contact sets

• Arc chutes (recommended to be changed at the same time as the main contacts)

• Contactor coils

• Auxiliary contact blocks

Note: Use only ABB original spare parts to ensure product reliability