Bussmann北美圓形管式熔斷器：
園型管式系列（Ferrule fuses & accessories）
FWA/FWX/FWH/FWC/FWP/FWK/FWJ/FWL/FWS
0.25A-100A 150-2000V

FWA 150V 5-60A DC特性
FWA-5A10F FWA-10A10F FWA-15A10F FWA-20A10F FWA-2A10F
FWA-30A10F FWA-35A21F FWA-40A21F FWA-45A21F FWA-50A21F
FWA-60A21F.

FWX 250V 0.25-30A
FWX-1A14F FWX-2A14F FWX-3A14F FWX-4A14F FWX-5A14F FWX-10A14F
FWX-15A14F FWX-20A14F FWX-25A14F FWX-30A14F FWX-50A14F
FWH 500V 0.25-30A
FWH-.250A6F FWH-.500A6F FWH-001A6F FWH-002A6F FWH-3.15A6F
FWH-005A6F FWH-6.30AA6F FWH-007A6F FWH-010A6F FWH-12.5A6F
FWH-015A6F FWH-016A6F FWH-020A6F FWH-025A6F FWH-030A6F
FWH 250V 1-30A
FWH-1A14F FWH-2A14F FWH-3A14F FWH-4A14F FWH-5A14F FWH-6A14F
FWH-10A14F FWH-12A14F FWH-15A14F FWH-20A14F FWH-25A14F FWH-30A14F
FWC 600V 6-32A
FWC-6A10F FWC-8A10F FWC-10A10F FWC-12A10F FWC-16A10F
FWC-20A10F FWC-25A10F FWC-32A10F
FWP 690V/700V 1-50A
FWP-1A14F FWP-2A14F FWP-3A14F FWP-4A14F FWP-5A14 FWP-6A14F FWP-10A14F
FWP-15A14F FWP-20A14F FWP-25A14F FWP-30A14F FWP-32A14F FWP-40A14F FWP-50A14F