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Product Specifications:
| Item | Time Delay Fuse |
| Ac Max I.r./breaking Capacity I1 | 200 kA |
| Ac Voltage | 250V AC |
| Ac/dc | AC |
| Amps | 4.5A |
| Body Material | Polyester |
| Body Style | Cylindrical |
| Body/insulating Material | Polytube |
| Class | Class RK1 |
| Compatible Fuse Block Series | 2Hkrfb |
| Connection/terminal Material | Copper |
| Connection/terminal Type | Ferrule |
| Dc Voltage Rating | 250V AC |
| Diameter | 14.2 mm |
| Element | Dual |
| Equivalent Brand And Series | Bussmann Lpn-Rk-Spi, Littelfuse Llnrk-Id, Mersen A2D-R |
| Equivalent Series | A2D-R, Llnrk-Id, Lpn-Rk-Spi |
| Finish | Tin Plated |
| Fits Fuse Block Style | Rejection |
| Frequency | 50/60 Hz |
| Fuse Class | Class RK1 |
| Fuse Size | 2" x 9/16" |
| Interrupt Rating | 100 kA @ 250V DC, 200 kA @ 250V AC |
| Length | 50.8 mm |
| Mounting | Clip |
| Product Datasheet | mersen-ferraz-a2d100r.pdf |
| Product Group | Low Voltage UL/CSA Fuses |
| Rohs Compliant | Yes |
| Series | A2D-R Series |
| Speed | Time Delay |
| Speed Characteristic | Time Delay |
| Speed Type | Time Delay |
| Standards | Csa C22.2 No. 248.12, Dc Ul 248, Ul 248-12 File E2137 |
| Visual Indication | Non Indicating |
Shipping Info:
| Ship weight (kg) | 0.19 |
| Ship height (cm) | 3.02 |
| Ship length (cm) | 7.62 |
| Ship width (cm) | 5.23 |
| Country of Origin | MX |
Documentation:
Product Variants
| Product | Model | Amps | Body Style | Visual Indication | Diameter | Fuse Class | Dc Voltage Rating | Amps Rating | Speed | Pkg. Qty. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
A2D100R | 100A | Blade | Indicating | 26.9 mm | Class RK1 | 250V AC | - | Time Delay | 1 | €78.74 | |
![]() |
A2D10R | 10A | Cylindrical | Indicating | 14.2 mm | Class RK1 | 250V AC | - | Time Delay | 1 | €22.54 | |
![]() |
A2D110R | 110A | Blade | Indicating | 39.6 mm | Class RK1 | 250V AC | - | Time Delay | 1 | €171.77 | |
![]() |
A2D125R | 125A | Blade | Indicating | 39.6 mm | Class RK1 | 250V AC | - | Time Delay | 1 | €147.31 | |
![]() |
A2D150R | 150A | Blade | Indicating | 39.6 mm | Class RK1 | 250V AC | - | Time Delay | 1 | €164.93 | |
![]() |
A2D15R | 15A | Cartridge Fuses | Indicating | 14 mm | Class RK1 | 250V DC | 15A | Time Delay | 1 | €18.03 | |
![]() |
A2D175R | 175A | - | - | 39.6 mm | Class RK1 | - | - | - | 1 | €136.82 |
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Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
MERSEN FERRAZ A2D4-1/2R Time Delay Fuse, 250V, 4.5A, Class RK1
€22.61 /unit







