FMM Fuse
If the amp rating you require says 0 or low stock availability, please contact us as we often hold stock in store that is not listed on our website.
- 690VAC
- Offset tags
- Class aR ultra rapid for the protection of semi-conductors
- 80mm from bolt hole to bolt hole
- Double Body
Several companies manufacture the FMM fuse. We will send you the brand that we have in stock at the time of your order (if you require a specific brand, please contact us before placing your order) Note: We will endeavour to mail this product out within 48 hours of receiving your order.
If your order is urgent, we suggest that you phone us first to ensure that we have immediate availability. Pickups in store are always welcome: Unit 2 / 3 Atlas Court Welshpool (Perth) WA 6106 Please note: HS Sales is not liable for any damages due to incorrect fuse usage. It is the customer’s responsibility to ensure the correct fuse is applied as per the ratings specified by manufacturer. NOTE: It is NOT recommended to replace an FMM fuse with an MMT fuse or vice versa. Semiconductor fuses run hotter than most fuses. They have a high proportion of pure silver in their element and their body is filled with high quality silica. This helps to draw the heat away from the fuse element. It is best not to enclose a semiconductor fuse in a fuse holder as when they are enclosed they are often unable to cool themselves sufficiently. If you do require a a fuse holder, extra care must be taken when choosing a fuse holder for them.
