SIOV metal oxide varistors
Strap varistors, HighE, standard, LS50 series
Series/Type: B722*
Date: January 2018
EPCOS AG 2018. Reproduction, publication and dissemination of this publication, enclosures hereto and the
information contained therein without EPCOS' prior express consent is prohibited.
EPCOS AG is a TDK Group Company.Strap varistors B722*
HighE, standard, LS50 series
Construction
Round varistor element
Coating: epoxy resin, flame-retardant to UL 94 V-0
Bolt-holed strap terminals for screw fixing or soldering
Bent or straight strap terminals
Features
Maximum load capacity with minimum size
High surge current up to 75 kA
Wide operating voltage range 130 550 V
RMS
Approvals
UL
CSA
Delivery mode
Vacuum-packed styrofoam box
General technical data
Climatic category to IEC 60068-1 40/85/56
Operating temperature to CECC 42 000 25 ... + 85 C
Storage temperature 25 ... +110 C
Electric strength to CECC 42 000 2.5 kV
RMS
Insulation resistance to CECC 42 000 10 M
Please read Cautions and warnings and Page 2 of 13
Important notes at the end of this document.