351 IDE

Provide in-line circuit protection for any circuit or group of circuits; Remove, check and replace fuses safely and quickly - switch-action fuse blocks open circuits before fuse can be removed or installed; Good circuit density when mounted adjacently - 91 circuits per 6 FT length; Use in high-temperature applications - phenolic housing withstands temperatures up to 302 DEG F (150 DEG C); Flat-base models for surface mounting, dovetail base models for standard channel; Only one end section needed per block assembly; Open or close several circuits simultaneously - holes in puller handles allow use of nylon "ganging" rods; Readily identifiable circuits - mark directly on white, matte-surface puller assembly, marking tab on block or use removable marking tape; Sections snap-fit with heavy-duty and intermediate heavy-duty blocks; Chemical Resistance: Resistant to acids, alkalies, aliphatic hydrocarbons and ketones (per ASTM D5343)