FREE delivery on orders over €150
Product Specifications:
| Item | Time Delay Fuse |
| Ac Max. I R Breaking Capacity I1 | 200 kA |
| Ac Voltage | 600V AC |
| Ac/dc | AC/DC |
| Amps | 1800A |
| Body Material | Melamine |
| Body Style | Blade |
| Body/insulating Material | GMG |
| Class | L |
| Connection/terminal Material | Copper |
| Connection/terminal Type | Blade |
| Dc Voltage | 500V DC |
| Dia. | 3 1/2" |
| Element | Dual |
| Equivalent Brand And Series | Bussmann Krp-C, Littelfuse Klpc, Mersen A4Bq |
| Equivalent Series | A4Bq, Klpc, Krp-C |
| Finish | Silver Plated |
| Fits Fuse Block Style | Nonrejection |
| Frame Type | A4BQ |
| Frequency | 50/60 Hz |
| Fuse Class | Class L |
| Fuse Dia. | 3 1/2" |
| Fuse Length | 10 3/4" |
| Fuse Size | 10 3/4" x 3 1/2" |
| Interrupt Rating | 100 kA @ 500V DC, 200 kA @ 600V AC |
| Length | 10 3/4" |
| Mounting | Bolted |
| No. Of Poles | 1 |
| Product Datasheet | mersen-ferraz-a4bq1000.pdf |
| Product Group | Low Voltage UL/CSA Fuses |
| Rated Voltage Ac Ul | 600V |
| Rated Voltage Dc Ul | 500V |
| Rohs Compliant | Yes |
| Series | A4BQ Series |
| Speed | Time Delay |
| Speed Characteristic | Time Delay |
| Speed Type | Time Delay |
| Visual Indication | Non Indicating |
| Voltage | 600V |
| Voltage Type | AC |
Shipping Info:
| Ship weight (kg) | 4.14 |
| Ship height (cm) | 9.68 |
| Ship length (cm) | 30.48 |
| Ship width (cm) | 9.53 |
| Country of Origin | MX |
Documentation:
Product Variants
| Product | Model | Amps | Dia. | Fuse Length | Ac/dc | Fuse Dia. | Fuse Size | Ac Voltage | Mounting | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
A4BQ1000 | 1000A | 63.5 mm | 10 3/4" | AC/DC | 2 1/2" | - | 600V AC | Bolted | €1,508.41 | |
![]() |
A4BQ1200 | 1200A | 2 1/2" | - | AC/DC | - | 10 3/4" x 2 1/2" | - | Bolted | €1,508.41 | |
![]() |
A4BQ1400 | 1400A | 3" | 10 3/4" | AC/DC | 3" | 10 3/4" x 3" | 600V AC | Bolted | €2,714.06 | |
![]() |
A4BQ1500 | 1500A | 3" | 10 3/4" | AC/DC | 3" | 10 3/4" x 3" | 600V AC | Bolted | €1,466.75 | |
![]() |
A4BQ1600 | 1600A | 3" | 10 3/4" | AC/DC | 3" | 10 3/4" x 3" | 600V AC | Bolted | €1,466.75 | |
![]() |
A4BQ2000 | 2000A | 3 1/2" | - | AC/DC | - | 10 3/4" x 3 1/2" | - | Bolted | €1,621.19 | |
![]() |
A4BQ2500 | 2500A | 114.3 mm | 10 3/4" | AC/DC | 4 1/2" | 10 3/4" x 4 1/2" | 600V AC | Bolted | €2,501.08 |
Explore Products
- APOLLO VALVES 36LF1S803 Water Pressure Reducing Valve with Sealed Cage 75-125 psig, 2 Inch, Union FNPT x FNPT, 8.50 x 5.75 x 11.50 Inch
- APOLLO VALVES 82243F5 Ball Valve, Size 1/2 Inch, Bronze
- THOMAS & BETTS COND1-1/4-B Ocal Rigid Conduit, Hot Dipped Galvanized/PVC Coated, Light Blue, 1.39 In Inside Dia
- GATES 4/CP225 Banded V-Belt, 4 Strand, 227.18 Inch Length, 0.597 Inch Thickness
- RWM 46-cir-0820-s Swivel, w/8x2 Inch Cast Iron Wheel
- WEG CFW110370T4SZ 11411164 Variable Speed Drive, Normal Duty 370 A, Heavy Duty 312 A, IP20
- BEHRINGER SYSTEMS BST7350-PP BEHRINGER PIPE SYSTEMS BST7350-PP
- STRANCO INC DWR-5-E-5 Reflective Letter Label, 5 Inch Character Height, Indoor/Outdoor, Engineer-Grade, Gothic, White, E
Explore More
- BAW PLASTICS
- HUBBELL LIGHTING - DUAL-LITE
- KDR-LINE REACTORS
- KEYSHAFT
- DRAGER
- Buffing Wheels
- Laboratory Heating Blankets Tapes and Cords
- Grease Fitting Kits
- Vent Caps
- Dial Indicators
- PS DOORS EdgeHalt Posi Stop Double Ladder Safety Gates
- PYRAMEX OTS Over the Spectacle Eyewears
- LUMAPRO Flashlight Replacement Lamps, B3 Lamp Shape
- KEO Metric NC Spotting Drills
- GLOBE SCIENTIFIC Globe Glass Amber Media Bottles
- SPEARS VALVES PVC Premium Pneumatic Actuated Lug Insert Butterfly Valves, SS Lug, Buna
- SMC VALVES Vx2 Series 2-Way Media Valve
- ABANAKI Blades
- LINCOLN ELECTRIC Lens Kits
- ZSI-FOSTER Standard Series Beta Clamp Assemblies, Type B
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 A4BQ1800 Time Delay Fuse, 600V, 1800A, Class L, 1 Pole
€1,621.19 /unit






