Vacuum Contactors and Starters
Bulletin 1100 Vacuum Contactors
Bulletin 1100 contactor is designed for use up to 1500V maximum.
By adding the optional insulating barrier, the 180 A, 200 A, 350 A, and 450 A
non-reversing contactors can be used up to and including 3300V.Vacuum contactors
are particularly well suited in mining, pumping, and other applications where
voltages above 600V are used.
Bulletin 1100 Line utilizes vacuum bottles to enclose the power switching contacts
within the contactor. The use of vacuum technology results in particularly effective
arc extinguishing above the 600V level and allows the design of a very compact, long
lasting contactor.
Approvals:
- UL Recognized (File No. E3125 Guide No. NLDX2)
- CSA Certified (LR 46390M27)
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