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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/DC |
| Amps | 4.5A |
| Body Material | Polyester |
| Body Style | Cylindrical |
| Body/insulating Material | Polytube |
| Class | Class RK5 |
| Compatible Fuse Block Series | 2Hkrfb |
| Connection/terminal Material | Copper |
| Connection/terminal Type | Ferrule |
| Dc Voltage | 160V DC |
| Dia. | 14.3 mm |
| Element | Dual |
| Equivalent Brand And Series | Bussmann Frn-R, Edison Ecnr, Littelfuse Flnr, Mersen Tr-R Series |
| Equivalent Series | Ecnr, Flnr, Frn-R, Tr-R |
| Fits Fuse Block Style | Rejection |
| Frame Type | TR |
| Frequency | 50/60 Hz |
| Fuse Class | Class RK5 |
| Fuse Size | 2" x 9/16" |
| Interrupt Rating | 200 kA @ 250V AC, 20 kA @ 160V DC |
| Length | 50.8 mm |
| Mounting | Clip |
| No. Of Poles | 1 |
| Product Datasheet | mersen-ferraz-tr110r.pdf |
| Product Group | Low Voltage UL/CSA Fuses |
| Rated Voltage Ac Ul | 250V AC |
| Rated Voltage Dc Ul | 160V |
| Rohs Compliant | Yes |
| Series | TR-R Series |
| Speed | Time Delay |
| Speed Characteristic | Time Delay |
| Speed Type | Time Delay |
| Visual Indication | Non Indicating |
| Voltage | 250V |
| Voltage Type | AC |
Shipping Info:
| Ship weight (kg) | 0.02 |
| Ship height (cm) | 3.02 |
| Ship length (cm) | 5.08 |
| Ship width (cm) | 1.42 |
| Country of Origin | MX |
Documentation:
Product Variants
| Product | Model | Amps | Dia. | Dc Voltage | Fuse Size | Frequency | Class | Rated Voltage Dc Ul | Connection/terminal Type | Pkg. Qty. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
TR110R | 110A | 1 9/16" | 250V AC | 7 1/8" x 1 9/16" | 50/60 Hz | Class RK5 | 250V DC | Blade | 1 | €89.35 | |
![]() |
TR125R | 125A | 1 9/16" | 250V AC | 7 1/8" x 1 9/16" | 50/60 Hz | Class RK5 | 250V DC | Blade | 1 | €85.03 | |
![]() |
TR12R | 12A | 14.3 mm | 160V DC | 2" x 9/16" | 50/60 Hz | Class RK5 | 160V | Ferrule | 1 | €9.70 | |
![]() |
TR15/100R | 0.15A | 14.3 mm | - | - | 50/60 Hz | Class RK5 | 250V DC | Ferrule | 1 | €12.23 | |
![]() |
TR150R | 150A | 1 9/16" | 250V AC | 7 1/8" x 1 9/16" | 50/60 Hz | Class RK5 | 250V DC | Blade | 1 | €85.03 | |
![]() |
TR3/10R | 0.3A | 14.3 mm | 250V AC | 2" x 9/16" | 50/60 Hz | Class RK5 | 250V DC | Ferrule | 1 | €11.68 | |
![]() |
TR300R | 300A | 2 1/16" | 250V AC | 8 5/8" x 2 1/16" | 50/60 Hz | Class RK5 | 250V DC | Blade | 1 | €153.61 |
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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 TR4-1/2R Time Delay Fuse, 250V, 4.5A, Class RK5, 1 Pole
€11.68 /unit




