Semiconductor Fuse 50A A70QS 690VAC MPN:A70QS50-22FI
Semiconductor Fuse 50A A70QS 690VAC MPN:A70QS50-22FI is available to buy in increments of 10
Semiconductor Fuse 50A A70QS 690VAC
Fast-acting, indicating semiconductor fuses open within seconds of being exposed to overloads and short circuits. Also called fast-blow semiconductor fuses, they are highly sensitive to changes in current flow and don't tolerate temporary overload currents or power surges. They have a visual indicator to make it easier to identify blown fuses for replacement.Semiconductor fuses provide overcurrent protection for solid-state components such diodes and thyristors in variable-speed drives, power rectifiers, uninterruptible power supplies (UPSs), and other power electronics applications. Also known as rectifier fuses, they are extremely current-limiting to prevent electrical damage by disconnecting circuits before they're exposed to the full magnitude and duration of an overcurrent.
Technical Specifications
- Item Semiconductor Fuse
- Amps 50 A
- AC Voltage Rating 690V AC
- DC Voltage Rating 700V DC
- Series A70QS
- Visual Indication Indicating
- Speed Fast Acting
- Body Style Cylindrical
- Fits Fuse Block Style Nonrejection
- Interrupt Rating 100kA at 700V DC, 200kA at 690V AC
- Fuse Size 2-1/4 in L x 55/64 in dia
- Length 2 1/4 in
- Width Not Applicable
- Depth Not Applicable
- Diameter 55/64 in
- Equivalent Brand and Series A70QS, Bussmann FWP, Littelfuse L70QS, Mersen A70P
- Equivalent Series A70P, A70QS, FWP, L70QS
- Body Material Ceramic
- Element Single
- Standards UL Recognized Component File E76491, CSA Certified
Manufacturer Details
- Manufacturer: Mersen
- Condensed Mfg Number: A70QS5022FI
- MPN: A70QS50-22FI
Label Details
- Hazardous Material: N
- Green Material Flag: N
- Country of Origin: TN
- CA Prop 65 Wht Label: N
Classification Details
- GDS Category Name: High Speed Semiconductor Fuses
- GDS Family Name: Fuses
- GDS Segment Name: Electrical
- UNSPSC: 39121612
- UNSPSC Class ID: 16
- UNSPSC Commodity Name: Circuit protection devices and accessories
- UNSPSC Commodity ID: 12
- UNSPSC Commodity Name: Blade 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 April 3, 2024 10:00pm UTC
Category: Fuses