Fuse Class RK1 100A A6D-R Series MPN:A6D100R
Fuse Class RK1 100A A6D-R Series
Time-delay, indicating UL Class RK1 fuses tolerate temporary inrush currents without opening, which prevents nuisance-blowing from motor and equipment startups. Also called slow-blow Class RK1 fuses, they open to disconnect an electrical circuit when exposed to sustained loads and short circuits. They have a visual indicator to make it easier to identify blown fuses for replacement.UL Class RK1 fuses are more current-limiting than RK5 fuses to react more quickly to overcurrent. These fuses are the same size as Class H and K fuses, but have a rejection feature that prevents an accidental downgrade from a current-limiting system. Their modified terminals ensure a match with the rejection clips in Class R fuse holders that prevent the installation of fuses with a lower interrupting capacity. They're typically used in newer equipment, but can also be used with a Class H fuse holder to upgrade older installations from Class H or K fuses for improved overcurrent protection. These fuses are 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 Fuse
- Amps 100 A
- AC Voltage Rating 600V AC
- DC Voltage Rating 600V DC
- Class RK1
- Series A6D-R
- Visual Indication Indicating
- Speed Time Delay
- Body Style Blade
- Fits Fuse Block Style Rejection
- Interrupt Rating 100kA at 600V DC, 200kA at 600V AC
- Fuse Size 7-7/8 in L x 1-5/16 in dia
- Length 7 7/8 in
- Diameter 1 5/16 in
- Equivalent Brand and Series Bussmann LPS-RK-SPI, Littelfuse LLSRK-ID, Mersen A6D-R
- Equivalent Series A6D-R, LLSRK-ID, LPS-RK-SPI
- Compatible Fuse Block Series 2HKRFB, 6HKRFB
- Body Material Polyester
- Element Dual
- Standards CSA C22.2 No. 248.12, DC UL 248, UL 248-12 File E2137
Manufacturer Details
- Manufacturer: Mersen
- Condensed Mfg Number: A6D100R
- MPN: A6D100R
Label Details
- Hazardous Material: N
- Green Material Flag: N
- Country of Origin: MX
- CA Prop 65 Wht Label: N
Classification Details
- Harmonization Code: 8536100040
- GDS Category Name: Class RK1 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 12:17pm UTC
Category: Fuses