Service
Manual
9406
Data
The contactor can handle a nominal voltage of +10%-
15%.
Description
The contactor consists of:
• Housing in two halves with fixed, make and break,
contacts. The halves are secured by spring
brackets.
• Movable contact bridge with movable contacts.
• Solenoid with coil and core.
The upper half of the core is suspended by springs
and attached to the moving contact bridge.
The fixed, lower half of the core is fitted with screened
windings which divide the flow through the core. The
flow must never falls to zero and mains hum is
prevented.
25. Contactor
25
1
Magnet core
Screen winding
Securing plate
Coil
Securing
plate
Movable contact bridge
Movable contact
Fixed
contact
Spring bracket
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