Product Specifications:
| Item | Semiconductor Fuse |
| Ac Max. I R Breaking Capacity I1 | 50 kA |
| Ac Voltage | 700V AC |
| Ac/dc | AC/DC |
| Amps | 70A |
| Body Material | Gmg |
| Body/insulating Material | GMG |
| Connection/terminal Material | Brass |
| Connection/terminal Type | Blade |
| Dia. | 25.4 mm |
| Finish | TiN Plated |
| Frequency | 50/60 Hz |
| Length | 111.3 mm |
| Mounting | Bolted |
| Product Datasheet | mersen-ferraz-a70qs100-4.pdf |
| Product Group | Semiconductor Protection Fuses |
| Rated Voltage Ac Ul | 700V |
| Rated Voltage Dc Ul | 700V |
| Rohs Compliant | Yes |
| Speed Characteristic | High Speed |
| Speed Type | High Speed |
Shipping Info:
| Ship weight (kg) | 0.23 |
| Ship height (cm) | 3.81 |
| Ship length (cm) | 11.13 |
| Ship width (cm) | 14.61 |
| Country of Origin | MX |
Documentation:
Product Variants
| Product | Model | Amps | Dia. | Ac Max. I R Breaking Capacity I1 | Connection/terminal Material | Speed Type | Fuse Size | Visual Indication | Series | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
A70QS100-4 | 100A | 25.4 mm | 50 kA | Brass | High Speed | - | - | - | €153.61 | |
![]() |
A70QS100-4IL | 100A | 25.4 mm | 50 kA | Brass | High Speed | 4 3/8" x 1" | Indicating | A70QS Series | €219.20 | |
![]() |
A70QS125-4 | 125A | 31 mm | 50 kA | Brass | High Speed | 4 3/8" x 1 1/4" | Non Indicating | A70QS Series | €265.39 | |
![]() |
A70QS125-4IL | 125A | 31 mm | 50 kA | Brass | High Speed | 4 3/8" x 1 1/4" | Indicating | A70QS Series | €243.21 | |
![]() |
A70QS125-4K | 125A | 31 mm | 100 kA | Brass | High Speed | 5 1/16" x 1 1/4" | Non Indicating | A70QS-K Series | €214.69 | |
![]() |
A70QS125-4KIL | 125A | 31 mm | 50 kA | Brass | High Speed | - | - | - | €349.34 | |
![]() |
A70QS150-4 | 150A | 31 mm | 50 kA | Brass | High Speed | 4 3/8" x 1 1/4" | Non Indicating | A70QS Series | €265.39 |
Explore Products
- BRIDGEPORT FITTINGS 241-us Bridgeport 241-US 3/4 Inch USA- EMT steel set screw coupling
- PIONEER 111as EOD Lift Springs, EOD Torsion Spring Onl
- SOUTHWIRE COMPANY 54C42-UPC Switch Silver Round Box Cover, 4 Inch, Single Toggle
- GARLOCK SEALING TECHNOLOGIES 53 X 2453
- WHEATON W225173-0103 Autosampler Vial, Borosilicate Glass, Red, 0.06 fl oz Capacity, 12mm Dia, PTFE/Rubber
- SPEC D24020 Compression Spring, 6.5 lbs/In Stiffness Rate, 116.67 lbs Load Capacity, Stainless Steel
- SQUARE D 8910DP22V04 Compact Contactor 277vac 25a 2p Open
- SPEARS VALVES 95022A101-010 Diaphragm Valve, Flanged, EPDM, 1 Size, CPVC
Explore More
- FUJI ELECTRIC
- KEYSHAFT
- REELCRAFT
- UVEX BY HONEYWELL
- HIBON
- Air Belt Sanders
- Hand Lamps
- Fuse Kits
- Tap Wrenches
- Gasket Cutter Accessories
- MEMPHIS GLOVE Luminator Drivers Insulated Work Gloves
- DESTACO 323-R Series Pull Action Latch Clamps
- ACME ELECTRIC WI150 Series Medium Voltage Transformers, 3 Phase, 60Hz, 2.5kV & 5kV Class
- KEO Countersinks, 6-Flute, Cobalt
- GLOBE SCIENTIFIC Translucent Snap Caps, For 13 mm Tubes
- BALDOR / DODGE Tigear-2 Standard Reducers With Separate Input, Size 13
- GROVE GEAR NH Series, B-D Style, 821 Size, Ironman Narrow Housing Worm Gear Reducers
- UNIWELD H62-P Tips
- UNISTRUT P3300T Series Channels, 10 Feet
- 3M ACE Self Adhering Elastic Bandages
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 A70QS70-4 Semiconductor, High Speed, 700V, 70A, aR Class
€218.35 /unit





