Product Description
Contact, Includes 2 contacts
Frequently Asked Questions
Q: What does CR 71990 do in electric lift truck circuits?
A: CR 71990 is a contact pair used in control circuits and switching applications on Crown electric lift trucks. Each SKU includes two contacts. Contacts carry electrical load between circuit components.
Q: Why does CR 71990 come as a pair of contacts?
A: CR 71990 includes two contacts because most industrial switch and control circuits require matched contact pairs to complete circuits reliably. Both contacts are supplied together to ensure proper electrical performance.
Q: What Crown equipment uses CR 71990 contacts?
A: CR 71990 is used in Crown electric lift truck control and switching systems. Verify your specific truck model and circuit application with the parts diagram before ordering.
Q: When should CR 71990 contacts be replaced?
A: Replace CR 71990 if you observe weak electrical connections, arcing, pitting on contact surfaces, or intermittent circuit operation. Worn contacts cause voltage drop and unreliable performance.
Q: What material are CR 71990 contacts made from?
A: CR 71990 contacts are engineered for industrial duty. Contact surfaces are designed to resist pitting and wear under repeated switching cycles typical of lift truck operation.