The BUMB-390VH circuit breaker features 3 poles, bolt-on un-motorized type, 90A current, 22kA maximum short circuit current, Square D #QOB390VH and UL/CSA listing. The BUMB series circuit breakers are includes HM (high magnetic). Recommended for eliminating nuisance trips in high inrush applications.
3 poles and bolt-on un-motorized type
90A current
22kA maximum short circuit current
Square D number - QOB390VH
UL/CSA listed
Includes HM (high magnetic)
Recommended for eliminating nuisance trips in high inrush applications