Approvals & Standards
IEC 60269-1 and IEC 60269-4 Compliance
- DC UL recognized component
- UL file E76491
- - 20A-215A, @1200VDC, L/R 10ms, 100KA
- - 20A-215A, @1500VDC, L/R 1-3ms, 100KA
- GB/T 13539.4-2016
Key features & benefits
Mersen DC offers provide a very high performant protection for railway power and auxiliary circuits. Mersen DC Semiconductor fuse-links were developed to provide improved performance required by today's new DC equipment. These fuse-links are typically operated at more elevated temperature than other fuse type, have lower I²t to minimize damage to protected components on short circuits, lower watts loss and longer life.
More specificationsApplications
- Protection of inverters
- Protection of motor drives
- Protection of UPS systems
- Railway power and auxiliary circuits
- ESS Battery Rack protection up to 1500 VDC
Product Specifications
Item Number
V079437
Catalog number
D70SF120V40QF
Description
Square Body High-Speed Fuse Protistor® Size 70 aR 1200VDC IEC 40A With Striker L Brackets
EAN/UPC code
3605340034035
Rated voltage DC IEC
1200 V
Rated current
40 A
ROHS Compliant
Yes
Speed/Characteristic
aR
Fuse size
70
Mounting
Bolted
Clearing I2t At Rated Voltage
0.58 kA²s
Power Dissipation at Rated Current Value
22 W
Indication System
Yes
Indication System Type
Striker
Body/Insulating Material
Ceramic
Product Weight
0.68 kg
Product Width
38 mm
Product Length
163 mm
Product Height
62.7 mm
Sell Pack Quantity
1 EACH
Sell Pack Weight
0.68 kg
Sell Pack Width
110 mm
Sell Pack Length
210 mm
Sell Pack Height
65 mm