Product Specifications:
| Item | Time Delay Fuse |
| Ac Max. I R Breaking Capacity I1 | 10 kA |
| Ac Voltage | 250V AC |
| Ac/dc | AC |
| Amps | 4.5A |
| Body Material | Gmg |
| Body/insulating Material | GMG |
| Class | Midget |
| Connection/terminal Material | Copper |
| Connection/terminal Type | Ferrule |
| Dia. | 10.3 mm |
| Finish | TiN Plated |
| Frame Type | TRM |
| Frequency | 50/60 Hz |
| Fuse Class | Midget |
| Fuse Type | Midget |
| Length | 38.1 mm |
| Mounting | Clip |
| No. Of Poles | 1 |
| Product Datasheet | mersen-ferraz-trm1.pdf |
| Product Group | Low Voltage UL/CSA Fuses |
| Rated Voltage Ac Ul | 250V AC |
| Rohs Compliant | Yes |
| Speed Characteristic | Time Delay |
| Speed Type | Time Delay |
| Voltage | 250V |
| Voltage Type | AC |
Shipping Info:
| Ship weight (kg) | 0.01 |
| Ship height (cm) | 5.38 |
| Ship length (cm) | 3.81 |
| Ship width (cm) | 1.04 |
Documentation:
Product Variants
| Product | Model | Amps | Dia. | Voltage | Fuse Type | Interrupt Rating | Body Style | Speed | Fuse Size | Pkg. Qty. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
TRM1 | 1A | 0.41" | 250V AC | Time Delay/Slow Blow | 10 kA at 250V AC | Cartridge Fuses | - | - | 1 | €12.04 | |
![]() |
TRM1/10 | 0.1A | 10.3 mm | 250V | Midget | - | - | - | - | 1 | €11.78 | |
![]() |
TRM1/2 | 0.5A | 10.3 mm | 250V | Midget | - | - | - | - | 1 | €11.78 | |
![]() |
TRM1/4 | 0.25A | 10.3 mm | 250V | Midget | - | - | - | - | 1 | €13.93 | |
![]() |
TRM10 | 10A | 0.41" | 250V AC | Time Delay/Slow Blow | 10 kA at 250V AC | Cartridge Fuses | - | - | 1 | €12.04 | |
![]() |
TRM1-1/8 | 1.125A | 10.3 mm | 250V | Midget | - | - | - | - | 1 | €11.78 | |
![]() |
TRM12 | 12A | - | 250V | - | - | - | - | - | 1 | €12.85 |
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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 TRM4-1/2 Time Delay Fuse, Midget, 250V, 4.5A, 1 Pole







