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Product Specifications:
| Item | Fuse Holder |
| Ac Voltage Rating | 600V |
| Ac/dc | AC/DC |
| Amp Range | 0-30A |
| Amps | 30A |
| Body Material | Polyamide |
| Body/insulating Material | Polyamide |
| Connector Type | Pressure Plate |
| Fits Fuse Type | Class J |
| For Fuse Size | 2 1/4" x 13/16" Dia. |
| Frame Type | US3J |
| Frequency | 50/60 Hz |
| Fuse Block Design | Finger-Safe |
| Fuse Block Style | Nonrejection |
| Fuse Class | Class J |
| Fuse Installation Method | Clip In |
| Fuse Ul Class | Class J |
| Height | 80 mm |
| Indication System | Yes |
| Indication System Type | LED |
| Installation Mounting | DIN Rail |
| Length | 114 mm |
| Max. Fuse Rating | 30A |
| Mounting Style | DIN Rail |
| Number Of Poles | 1 |
| Product Datasheet | mersen-ferraz-us3j1.pdf |
| Product Group | Fuse Holders |
| Rated Voltage Ac Ul | 600V |
| Rated Voltage Dc Ul | 600V |
| Rohs Compliant | Yes |
| Short Circuit Current Rating (sccr) | 200 kA |
| Torque Rating | 3.954 N-m |
| Visual Indication | Indicating |
| Voltage | 600V |
| Voltage Rating | 600V AC/DC |
| Voltage Type | AC |
| Width | 32.5 mm |
| Wire Range | 14 AWG to 2 AWG |
| Wiring Range | #2 AWG to 14 AWG |
Shipping Info:
| Ship weight (kg) | 0.21 |
| Ship height (cm) | 8 |
| Ship length (cm) | 11.4 |
| Ship width (cm) | 3.25 |
| Country of Origin | CN |
Product Details:
- Light Indicator
Documentation:
Product Variants
| Product | Model | Amps | Max. Fuse Rating | Height | Number Of Poles | Ac Voltage Rating | Frame Type | Amp Range | Visual Indication | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
US3J1 | 30A | 30A | 80 mm | 1 | 600V | US3J | 0-30A | Non Indicating | €38.23 | |
![]() |
US3J2 | 30A | 30A | 80 mm | 2 | 600V | US3J | - | - | €219.51 | |
![]() |
US3J2I | 30A | 30A | 80 mm | 2 | 600V | US3J | 0-30A | Indicating | €182.75 | |
![]() |
US3J3 | 30A | 30A | 80 mm | 3 | 600V | US3J | 0-30A | Non Indicating | €226.71 | |
![]() |
US3J3I | 30A | 30A | 80 mm | 3 | 600V | US3J | 0-30A | Indicating | €262.65 | |
![]() |
US6J1 | 60A | 60A | 88.9 mm | 1 | 600V | US6J | 31-60A | Non Indicating | €81.31 | |
![]() |
US6J1I | 60A | 60A | 88.9 mm | 1 | 600V | US6J | 31-60A | Indicating | €85.99 |
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Contact us
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We're available Monday through Friday, from 07:30 until 17:00.
MERSEN FERRAZ US3J1I Fuse Holder, 600V, 30A, Class J, 1 Pole
€87.80 /unit






