Mersen SLR in-line fuses are used to protect fluorescent lighting fixtures and ballasts. The SLR is a fast acting fuse. SMF is a time delay fuse. Both used to protect individual 300V fixtures. Mersen's SHR fuse holder has an integral clip for panel mounting to meet this requirement. The holder fits into a standard 7/8 in knockout or keyhole punch that provides anti-rotation. The SHR is available in a single or double wire version. The single wire version (SHR-1) allows insertion of #18 AWG ballast leads directly into the holder.

Mersen Miniature Fuse, Fast Acting In-Line, Series: SLR, Indicating/Non-Indicating: Non-Indicating, Rejection/Non-Rejection: Non-Rejection, 3 A, 300 VAC, 10 kA Interrupt, Bayonet Terminal, Holder Mount, Cylindrical Body, Single Element, Glass, 1/4 in Dia x 1-1/4 in L Body Size

• https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/IDW_DOCUMENT_1511873510826.pdf https://www.iesbuy.com//ASSETS/DOCUMENTS/ITEMS/EN/https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/IDW_DOCUMENT_1511873510826.pdf

• Integral fuse and insulating cap for use with SHR or SHR-1 fuse holders
• Nickel-plated brass contact