Approvals & Standards
- EU conformity
- REACH compliant
- IEC 60269-4 Compliance
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
- 750VDC or less equipments
Documents & Resources
Datasheet
Compliance
Product Specifications
Item Number
B220824
Catalog number
D120GC75V50TF
Description
Square Body High-Speed Fuse Protistor® Size 120 gR 750VDC IEC 50A With Striker Flush ends metric threads
EAN/UPC code
3605340247152
Rated voltage DC IEC
750 V
Rated current
50 A
ROHS Compliant
Yes
Speed/Characteristic
gR
Fuse size
120
Mounting
Bolted
Clearing I2t At Rated Voltage
8.5 kA²s
Melting I2t
0.665 kA²s
Power Dissipation at Rated Current Value
8.1 W
Design Details
gRC
Indication System
Yes
Indication System Type
Striker
Contact materials
Silver-Plated Brass
Connection/Terminal Type
End Contact with Threaded Holes
Body/Insulating Material
Ceramic
Product Weight
0.65 kg
Product Width
40 mm
Product Length
127 mm
Product Height
45 mm
Sell Pack Quantity
1 EACH
Sell Pack Weight
0.65 kg
Sell Pack Width
110 mm
Sell Pack Length
210 mm
Sell Pack Height
70 mm