Replacement Contacts for Fuji SC-2N AC Contactors
Contact Function
These replacement contacts are intended for Fuji SC-2N AC contactors. The moving and stationary contacts form the current-carrying switching interface. Correct alignment and secure mounting are essential for reliable electrical contact.
Application Areas
Intended applications include contactor maintenance in industrial motor control panels, machinery, and automation equipment. Confirm compatibility with the installed contactor before replacement.
Operating Conditions
| Parameter |
Requirement |
| Intended Contactor |
Fuji SC-2N |
| Component Type |
Replacement electrical contacts |
| Ambient Temperature |
−5 to +40°C |
| Maximum Altitude |
2,000 m |
| Maximum Relative Humidity |
90% |
| Installation Environment |
Non-explosive atmosphere |
| Contamination Limits |
No corrosive gases or insulation-damaging dust |
Replacement and Inspection
Isolate electrical power before servicing. Compare the replacement contacts with the original parts. Check dimensions, mounting points, and contact geometry.
Remove dust and deposits before installation. Secure the contacts without looseness or visible movement. Align the moving and stationary contact faces, then check mechanical operation before returning the contactor to service.
FAQ
Q1: Is this a complete SC-2N contactor?
A: No. This description covers replacement contacts.
Q2: What should be checked before installation?
A: Contact dimensions, mounting points, and compatibility with the original parts.
Q3: Why is contact alignment important?
A: It helps maintain proper electrical contact and limits uneven wear.
Q4: Can dust affect contact life?
A: Yes. Contamination can impair contact performance and shorten service life.
Your message must be between 20-3,000 characters!
