BK/S500-50-RFUSE 50MA 250V FAST GLASS S500|COOPER BUSSMANN|Lead free|RoHS Compliant 0034.1529 0217.050MXP 0217.050HXP S500-50-RFUSE 50MA 250V FAST GLASS|COOPER BUSSMANN|Lead free|RoHS Compliant 0217.050MXP BK/S500-50-RFUSE 50MA 250V FAST GLASS S500|COOPER BUSSMANN|Lead free|RoHS Compliant 0034.1529 0217.050MXP 0217.050HXP