FREE delivery on orders over €150
Product Specifications:
| Item | Semiconductor Fuse |
| Ac Max I.r./breaking Capacity I1 | 50 kA |
| Ac Voltage | 700V AC |
| Ac/dc | AC/DC |
| Amps | 200A |
| Body Material | Fiberglass |
| Body Style | Bolt On |
| Body/insulating Material | GMG |
| Connection/terminal Material | Brass |
| Connection/terminal Type | Blade |
| Dc Voltage Rating | 700V DC |
| Diameter | 31 mm |
| Element | Single |
| Equivalent Brand And Series | A70Qs, Bussman Fwp, Littlefuse L70Qs, Mersen A70P Series |
| Equivalent Series | A70P, A70Qs, Fwp, L70Qs |
| Finish | Tin Plated |
| Fits Fuse Block Style | Nonrejection |
| Frequency | 50/60 Hz |
| Fuse Size | 4 3/8" x 1 1/4" |
| Interrupt Rating | 100 kA at 700V DC, 200 kA at 700V AC |
| 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 |
| Series | A70QS Series |
| Speed | Fast Acting |
| Speed Characteristic | High Speed |
| Speed Type | High Speed |
| Standards | Ce, Ul Recognized, Guide Jfhr2, File 60314, Csa Certified Lr12636 |
| Visual Indication | Non Indicating |
Shipping Info:
| Ship weight (kg) | 0.23 |
| Ship height (cm) | 3.81 |
| Ship length (cm) | 11.13 |
| Ship width (cm) | 3.1 |
| Country of Origin | MX |
Documentation:
Product Variants
| Product | Model | Amps | Diameter | Visual Indication | Body Material | Speed Type | Fuse Size | Dc Voltage Rating | Speed | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
A70QS100-4 | 100A | 25.4 mm | - | GMG | High Speed | - | - | - | €154.68 | |
![]() |
A70QS100-4IL | 100A | 25.4 mm | Indicating | Fiberglass | High Speed | 4 3/8" x 1" | 700V DC | Fast Acting | €219.20 | |
![]() |
A70QS125-4 | 125A | 31 mm | Non Indicating | Fiberglass | High Speed | 4 3/8" x 1 1/4" | 700V DC | Fast Acting | €199.35 | |
![]() |
A70QS125-4IL | 125A | 31 mm | Indicating | Fiberglass | High Speed | 4 3/8" x 1 1/4" | 700V DC | Fast Acting | €243.21 | |
![]() |
A70QS125-4K | 125A | 31 mm | Non Indicating | Fiberglass | High Speed | 5 1/16" x 1 1/4" | 700V DC | Fast Acting | €214.69 | |
![]() |
A70QS125-4KIL | 125A | 31 mm | - | GMG | High Speed | - | - | - | €349.34 | |
![]() |
A70QS150-4 | 150A | 31 mm | Non Indicating | Fiberglass | High Speed | 4 3/8" x 1 1/4" | 700V DC | Fast Acting | €206.42 |
Explore Products
- HAMMOND 18G1709 Subpanel, Galvanized Steel
- GRAINGER M07800.080.0035 Set Screw, M8x1.25 Thread Size, Pln, 35 mm Lg., 4 mm Drive Size, Cone, Hex Socket
- CDI CONTROL DEVICES VRGSS075-001 Vacuum Relief Valve, 3/4 Inch NPT, 0 to 28 Inch hg, 10 cfm Max. CFM - Valves
- PRESCO PRODUCTS CO TXB-373 Texas Flagging Tape Blue 300ft x 1-3/16in
- VERMONT GAGE 112316870 Pin Gage, Class ZZ, Go, Steel, 16.87 mm Size
- BROWNING H8024X 2 7/16 Finished Bore Single Sprocket, 80 Chain, Hardened Teeth
- GRAINGER U33191.015.0054 Blind Rivet, 5/32 In Rivet Dia., Alu, 0.425 In Rivet Lg., 0.188 In to 0.25 In Grip Rng
- DIXON BV3BVTR-1251-A Ball Valve, 1-1/4 Inch Size, Brass
Explore More
- GENIE
- KEYSHAFT
- SWEEPEX
- HARDIN
- HARDLINE PRODUCTS
- Military Police and Tactical Gloves
- Mini-Pleat Filters
- Panel Indicator Lights
- Drum Heaters
- Door Louvers
- ANSELL Class 00 Electrical Gloves, 14 Inch, Black
- CHICAGO PNEUMATIC Air Compressor Pumps
- RUD CHAIN Socket Wrenches
- GLOBE SCIENTIFIC Labeling Tapes, 1/2 Inch x 500 Inch per Roll
- SPEARS VALVES PVC Schedule 80 Nipples, 1/2 Inch Diameter, Threaded One End
- DAYTON Magnetic Latch Assemblies
- REGAL Straight Pipe Taps, HSS, Steam Oxide
- STARRETT Back Plunger Dial Indicator
- SMITH BEARING YR-X-SS Series Cam Followers, Yoke Type, Stainless Steel
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 A70QS200-4 Semiconductor, High Speed, 700V, 200A, aR Class, Type 4
€199.35 /unit





