Fuse 1-1/4A Glass SMF Series PK5 MPN:SMF1-1/4
Fuse 1-1/4A Glass SMF Series PK5
One-piece time-delay glass fuses with knob combine a fuse body and an insulating cap into a single unit for use as an in-line fuse. They fit into a compatible holder and are commonly used as in-line panel-mount fuses to protect fluorescent lighting fixtures and ballasts from overcurrent. Also called slow-blow glass fuses, they tolerate temporary inrush currents without opening, which prevents nuisance-blowing from equipment startups. They open to disconnect an electrical circuit when exposed to sustained loads and short circuits.Glass fuses provide overcurrent protection for low-current circuits in appliances, electronics circuit boards, and lighting fixtures. They typically have a voltage rating of 300VAC or less and are used for applications where they won't be exposed to high heat that could shatter the glass. Their small, cylindrical body is see-through for checking whether the fuse wire is intact or has melted.
Technical Specifications
- Item Fuse
- Amps 1 1/4 A
- AC Voltage Rating 300V AC
- DC Voltage Rating Not Rated
- Series SMF
- Visual Indication Glass Fuse
- Speed Time Delay
- Body Style Cylindrical
- Fits Fuse Block Style Nonrejection
- Interrupt Rating 100A at 300V AC, 10kA at 125V AC
- Fuse Size 1-29/32 in L x 1/4 in dia
- Length 1 29/32 in
- Diameter 1/4 in
- Equivalent Brand and Series Bussmann GMF, Littelfuse LMF, Mersen SMF
- Equivalent Series GMF, LMF, SMF
- Body Material Glass
- Compatible Fuse Block Series SHR
- Cap Diameter 5/8 in
- Element Single
- Standards CSA, UL
Manufacturer Details
- Manufacturer: Mersen
- Condensed Mfg Number: SMF114
- MPN: SMF1-1/4
Label Details
- Hazardous Material: N
- Green Material Flag: N
- Country of Origin: MX
- CA Prop 65 Wht Label: N
Classification Details
- Harmonization Code: 8536100020
- GDS Category Name: American Glass and Ceramic Fuses
- GDS Family Name: Fuses
- GDS Segment Name: Electrical
- UNSPSC: 39121604
- UNSPSC Class ID: 16
- UNSPSC Commodity Name: Circuit protection devices and accessories
- UNSPSC Commodity ID: 04
- UNSPSC Commodity Name: Time delay fuses
- UNSPSC Family ID: 12
- UNSPSC Family Name: Electrical equipment and components and supplies
- UNSPSC Segment ID: 39
- UNSPSC Segment Name: Electrical Systems and Lighting and Components and Accessories and Supplies
Shipping Details
- Not For Sale In: HI AK PR
Product info last updated on November 17, 2023 12:15pm UTC